## JUN 

# ^z v

MEMORANDUM FOR THE RECORD
FROM: Kathi Epping, EE -43 lLL .
SUBJECT: Distribution Transformer Product Information

[Docket Numbers EE

-TP-98-550] Th following attachments contain product information to be used in conjunction with the distribution transformer energy efficiency test procedures rule: • Acme Electric Corporation product literature • Jefferson Electric Web page • Cutler Hammer product literature • Falvo Electric Supply • PowerSmiths International Corporation Web page • Delta Transformer Web page • Hammond Manufacturing Web page



## MEMORANDUMFORTHE RECORD
FROM: Kathi Epping, EE-43

# \L~t SUBJECT: DistributionTransformer Product Information [Docket Numbers EE-TP-98-550] 03



## Thfollowing attachments containproduct information to be used in conjunctionwiththe distributiontransformer energy efficiencytestprocedures rule:

• Acme Electric Corporationproduct literature • Jefferson Electric Webpage • Cutler Hammerproductliterature • Falvo Electric Supply • PowerSmiths International CorporationWeb page • DeltaTransformerWeb page • Hammond Manufacturing Web page

## 416 DELTA PRIMARY VOLTS - 208Y/120 SECONDARY VOLTS - 30, 60 Hz

KVA CATALOG NO. APPROX

. DIMENSIONS Inches (Cm.) HEIGHT WIDTH DEPTH APPROX. SHIP WEIGHT Lbs. (Kg.) TYPE MTG.

W - Wall F - Floor KNOCKOUTS

Inches (Cm.) WEATHER

SHIELD PM Electrical Connections

and Design Figures Begin on Page 44 3.0 T-2A-79340-2S 10.38 (26.4) 12.37 (31.4) 7.47 (19.0) 75 (34.0) W 0.75-1.25 (1.9-3.2) NA 47-F 6.0 T-2A-79341-2S 11.38 (28.9) 14.17 (36.0) 8.82 (22.4) 140 (63.5) W 0.75-1.25 (1.9-3.2) NA 47-F 9.0 T-2A-79342-2S 14.03 (336.0) 17.77 (45.1) 11.52 (29.3) 180 (81 .6) W 0.75-1.25 (1.9-3.2) NA 47-F 15.0 T-3-79343-4S 18.86 (48.0) 20.30 (51.6) 9.03 (22.9) 250 (113.0) F . NA NA 47-I 30.0 T-2A-79344-4S 25.48 (64.8) 24.39 (62.0) 19.37 (49.3) 325 (147.0) F Cl, NA WS-A-1 47-E 45.0 T-2A-79345-4S 25.50 (64.8) 24.40 (62.0) 19.40 (49.3) 375 (170.0) F I NA WS-A-1 47-E 75.0 T-3-79346-4S 29.90 (76.0) 28.15 (71.5) 22.40 (56.9) 475 (215.0) F NA WS-A-2 47-E 112.5 T-2A-79347-4S 35.90 (91.2) 31.90 (81.0) 26.88 (68.3) 700 (318.0) F NA WS-A-3 47-E 150.0 T-2-79348-4S 41.52 (105.5) 32.90 (83

.6) 29.88 (75.9) 970 (440.0) F NA WS-A-4 47-E 225.0 T-1-79349-4S Consult Factory For Availability 300.0 T-2-79350-4S 45.60 (115.8) 39.50 (100.3) 35.50 (90.2) 1550 (703.0) F NA WS-A-5 47-E 500.0 T-1-79351-4S 62.00 (157.5) 54.00 (137.2) 42.00 (106.7) 2675 (1213.0) F NA WS-B-3 G

I ' I 

## 480 DELTA PRIMARY VOLTS

- 208Y/120 SECONDARY VOLTS MAY BE USED ON A 4 WIRE 480Y/277 VOLT SUPPLY

- 30, 60 Hz

KVA CATALOG NO. APPROX

. DIMENSIONS Inches (Cm.) HEIGHT WIDTH DEPTH APPROX

. SHIP WEIGHT Lbs. (Kg.) TYPE MTG

.

W - Wall F - Floor KNOCKOUTS

Inches (Cm.) WEATHER

SHIELD P/N Electrical Connections

and Design Figures Begin on Page 44 3.0 T-2A-53308-1S 10.38 (26.4) 12.37 (31.4) 7.47 (19.0) 75 (34.0) W 0.75-1.25 (1.9-3.2) NA 21-F 6.0 T-2A-53309-1S 11.83 (30.0) 14.17 (36.0) 8.82 (22.4) 140 (63.5) W 0.75-1.25 (1.9-3.2) NA 21-F 9.0 T-2A-53310-1S 14.03 (36.0) 17.77 (45.1) 11.52 (29.3) 180 (81.6) W 0.75-1.25 (1.9-3.2) NA 21-F 15.0 T-3-53311-1 S 18.86 (48.0) 20.30 (51.6) 9.03 (22.9) 245 (111.0) F 5- NA NA 21-I 25.0 T-3-53393-3S 25.48 (64.7) 24.39 (61.9) 19.37 (49.2) 300 (136.0) F 1 NA WS-A-1 22-E 30.0 T-3-53312-3S 25.50 (64.8) 24.39 (61.9) 19.37 (49.2) 300 (136.0) F 1 NA WS-A-1 22-E 37.5 T-3-53394-3S 25.50 (64.8) 24.39 (61.9) 19.37 (49.2) 365 (166.0) F0 1 NA WS-A-1 22-E 45.0 T-3-53313-3S 25.48 (64.7) 24.39 (61.9) 19.37 (49.2) 365 (166.0) F's NA WS-A-1 22-E 50.0 T-3-53403-3S 29.40 (74.7) 28.15 (71.5) 22.37 (56.8) 475 (215.5) F C, NA WS-A-2 22-E 75.0 T-3-53314-3S 29.90 (75.9) 28.15 (71.5) 22.37 (56.8) 500 (227.0) FY NA WS-A-2 22-E 112.5 T-2A-53315-3S 35.90 (91.2) 31.90 (81.0) 26.88 (68.3) 700 (318.0) F NA WS-A-3 22-E 150.0 T-2-53316-3S 41.52 (105.5) 32.90 (83.6) 29.88 (75.9) 970 (440.0) F NA WS-A-4 22-E 225.0 T-2-53317-3S 41.52 (105.5) 32.90 (83.6) 29.88 (75.9) 1200 (544.0) F NA WS-A-4 22-E 300.0 T-3-53318-3S 45.60 (115.8) 39.50 (100.3) 35.50 (90.2) 1550 (703.0) F NA WS-A-5 22-E 500.0 T-1-53319-3S 62.00 (157.5) 54.00 (137.2) 42.00 (106.7) 2675 (1213.0) F NA WS-B-3 23-G 750.0 T-2-53321-3S 62.80 (159.5) 54.00 (137.2) 41.50 (105.4) 3775 (1712.0) F NA WS-A-6 22-G 1000.0 T-1-53322-2S 62.80 (159.5) 54.00 (137.2) 41.50 (105.4) 4000 (1814.0) F NA WS-A-6 48-G


# OCOPPER WOUND TRANSFORMERS 480 DELTA PRIMARY VOLTS - 208Y/1 20 SECONDARY VOLTS

- 30, 60 Hz

KVA CATALOG NO. APPROX

. DIMENSIONS Inches (Cm.) HEIGHT WIDTH DEPTH APPROX

. SHIP WEIGHT Lbs. (Kg.) TYPE MTG
.

W - Wall F - Floor KNOCKOUTS WEATHER SHIELD P/N Electrical Connections

and Design Figures Begin on Page 44 15.0 TC-53311-1S 18.86 (48.0) 20.30 (51.6) 9.03 (22.9) 245 (111.0) F'l.- NA NA 21-I 30.0 TC-53312-3S 25.48 (64.7) 24.39 (61.9) 19.40 (49.3) 346 (157.0) F 1 NA WS-A-1 22-E 45.0 TC-53313-3S 25.48 (64.7) 24.39 (61.9) 19.40 (49.3) 397 (180.0) F C,' NA WS-A-1 22-E 75.0 TC-53314-3S 29.40 (74.7) 28.15 (71.5) 22.40 (56.9) 521 (236.0) F 1 NA WS-A-2 22-E 112.5 TC-53315-3S 35.40 (90.0) 31.90 (81.0) 26.9 (68.3) 766 (347.5) F NA WS-A-3 22-E 150.0 TC-53316-3S 41.52 (105.5) 32.90 (83.6) 29.90 (75.9) 1026 (465.0) F NA WS-A-4 22-E 225.0 TC-53317-3S 41.52 (105.5) 32.90 (83.6) 29.90 (75.9) 1300 (590.0) F NA WS-A-4 22-E 300.0 TC-1-53318-3S 45.59 (115.8) 39.50 (100.3) 35.50 (90.2) 1551 (703.5) F NA WS-A-5 22-G 500.0 TC-53319-3S 57.84 (146.9) 45.50 (115.6) 41.50 (105.4) 2819 (1279.0) F NA WS-A-7 22-G C Wall mounting brackets are available for these sizes, refer to page 53. 13 

# •

, GROUpe 416 DELTA 

## PRIMARY VOLTS - 208Y/120 SECONDARY VOLTS - 

## 3S, 60 Hz APPROX. DIMENSIONS APPROX. KVA CATALOG NO. Inches (Cm.) SHIP WEIGHT HEIGHT WIDTH DEPTH Lbs. (Kg.) 3.0 T-2A-79340-2S 10.38 (26.4) 12.37 (31.4) 7.47 (19.0) 75 (34.0) 6.0 T-2A-79341-28 11.38 (28.9) 14.17 (36.0) 8.82 (22.4) 140 (63.5) 9.0 T-2A-79342-2S 14.03 (336.0) 17.77 (45.1) 11.52 (29.3) 180 (81.6) 15.0 T-3-79343-4S 18.86 (48.0) 20.30 (51.6) 9.03 (22.9) 250 (113.0) 30.0 T-2A-79344-4S 25.48 (64.8) 24.39 (62.0) 19.37 (49.3) 325 (147.0) 45.0 T-2A-79345-4S 25.50 (64.8) 24.40 (62.0) 19.40 (49.3) 375 (170.0) 75.0 T -3-79346-4S 29.90 (76.0) 28.15 (71.5) 22.40 (56.9) 475 (215.0) 112.5 T-2A-79347-48 35.90 (91.2) 31.90 (81.0) 26.88 (68.3) 700 (318.0) 150.0 T-2-79348-4S 41.52 (105.5) 32.90 (83.6) 29.88 (75.9) 970 (440.0) 225.0 T-1-79349-4S Consult Factory For Availability 300.0 T-2-79350-4S 45.60 (115.8) 39.50 (100.3) 35.50 (90.2) 1550 (703.0) 500.0 T-1-79351-48 62.00 (157.5) 54.00 (137.2) 42.00 (106.7) 2675 (1213.0) 

# GROUPO 480 DELTA PRIMARY VOLTS - 208Y /120 SECONDARY VOLTS MAY BE USED ON A 4WIRE 480Y/277 VOLT SUPPLY- 

## 3S, 60 Hz APPROX. DIMENSIONS APPROX. KVA CATALOG NO. Inches (Cm.) SHIP WEIGHT HEIGHT WIDTH DEPTH Lbs. (Kg.) 3.0 T-2A-53308-1 S 10.38 (26.4) 12.37 (31.4) 7.47 (19.0) 75 (34.0) 6.0 T-2A-53309-1 S 11.83 (30.0) 14.17 (36.0) 8.82 (22.4) 140 (63.5) 9.0 T-2A-53310-1S 14.03 (36.0) 17.77 (45.1) 11.52 (29.3) 180 (81.6) 15.0 T-3-53311-18 18.86 (48.0) 20.30 (51.6) 9.03 (22.9) 245 (111.0) 25.0 T-3-53393-38 25.48 (64.7) 24.39 (61.9) 19.37 (49.2) 300 (136.0) 30.0 T-3-53312-38 25.50 (64.8) 24.39 (61.9) 19.37 (49.2) 300 (136.0) 37.5 T-3-53394-3S 25.50 (64.8) 24.39 (61.9) 19.37 (49.2) 365 (166.0) 45.0 T-3-53313-3S 25.48 (64.7) 24.39 (61.9) 19.37 (49.2) 365 (166.0) 50.0 T-3-53403-3S 29.40 (74.7) 28.15 (71.5) 22.37 (56.8) 475 (215.5) 75.0 T-3-53314-3S 29.90 (75.9) 28.15 (71.5) 22.37 (56.8) 500 (227.0) 112.5 T-2A-53315-3S 35.90 (91.2) 31.90 (81.0) 26.88 (68.3) 700 (318.0) 150.0 T-2-53316-3S 41.52 (105.5) 32.90 (83.6) 29.88 (75.9) 970 (440.0) 225.0 T-2-53317-3S 41.52 (105.5) 32.90 (83.6) 29.88 (75.9) 1200 (544.0) 300.0 T-3-53318-38 45.60 (115.8) 39.50 (100.3) 35.50 (90.2) 1550 (703.0) 500.0 T-1-53319-3S 62.00 (157.5) 54.00 (137.2) 42.00 (106.7) 2675 (1213.0) 750.0 T-2-53321-3S 62.80 (159.5) 54.00 (137.2) 41.50 (105.4) 3775 (1712.0) 1000.0 T-1-53322-2S 62.80 (159.5) 54.00 (137.2) 41.50 (105.4) 4000 (1814.0)

# ~OPPER WOUND TRANSFORMERS , TYPE MTG. W-Wall F- Floor

W W W FJ F:T. F\I F:l F F

F F

TYPE MTG.

W-Wall F - Floor

W W W H FI F l 

### FCG Fl FG: Fj F F 

### if F ,·F

F F KNOCKOUTS Inches (Cm.) 0.75-1.25 (1.9-3.2) 0.75-1.25 (1.9-3.2) 0.75-1.25 (1.9-3.2) NA NA NA NA NA NA

NA NA

KNOCKOUTS Inches (Cm.) 0.75-1.25 (1.9-3.2) 0.75-1.25 (1.9-3.2) 0.75-1.25 (1.9-3.2) NA NA NA NA NA NA NA NA NA NA NA NA NA NA



## 480 DELTA PRIMARY VOLTS - 208Y/120 SECONDARY VOLTS - 

## 3S, 60 Hz APPROX. DIMENSIONS APPROX. TYPE MTG. KVA CATALOG NO. Inches (Cm.) SHIP WEIGHT W-Wall KNOCKOUTS HEIGHT WIDTH DEPTH Lbs. (Kg.) F - Floor 15.0 TC-53311-1S 18.86 (48.0) 20.30 (51.6) 9.03 (22.9) 245 (111.0) F.I, NA 30.0 TC-53312-38 25.48 (64.7) 24.39 (61.9) 19.40 (49.3) 346 (157.0) F l NA 45.0 TC-53313-3S 25.48 (64.7) 24.39 (61.9) 19.40 (49.3) 397 (180.0) F<i NA 75.0 TC-53314-3S 29.40 (74.7) 28.15 (71.5) 22.40 (56.9) 521 (236.0) F! NA 112.5 TC-53315-3S 35.40 (90.0) 31.90 (81.0) 26.9 (68.3) 766 (347.5) F NA 150.0 TC-53316-38 41.52(105.5) 32.90 (83.6) 29.90 (75.9) 1026 (465.0) F NA 225.0 TC-53317-38 41.52 (105.5) 32.90 (83.6) 29.90 (75.9) 1300 (590.0) F NA 300.0 TC-1-53318-38 45.59 (115.8) 39.50 (100.3) 35.50 (90.2) 1551 (703.5) F NA 500.0 TC-53319-3S 57.84 (146.9) 45.50 (115.6) 41.50 (105.4) 2819 (1279.0) F NA
J:' Wall mounting brackets are available for these sizes, referto page 53. WEATHER Electrical Connections SHIELD and Design Figures

PIN Begin on Page 44 NA 47-F NA 47-F NA 47-F NA 47-1 WS-A-1 47-E WS-A-1 47-E WS-A-2 47-E WS-A-3 47-E WS-A-4 47-E

WS-A-5 47-E WS-B-3 J G

WEATHER Electrical Connections

SHIELD and Design Figures

PIN Begin on Page 44 NA 21-F NA 21-F NA 21-F NA 21-1 WS-A-1 22-E WS-A-1 22-E WS-A-1 22-E WS-A-1 22-E WS-A-2 22-E WS-A-2 22-E WS-A-3 22-E WS-A-4 22-E WS-A-4 22-E WS-A-5 22-E WS-B-3 23--8 WS-A-6 22-G WS-A-6 48--G

WEATHER Electrical Connections

SHIELD and Design Figures

PIN Begin on Page 44 NA 21-1 W8-A-1 22-E WS-A-1 22-E W8-A-2 22-E W8-A-3 22-E WS-A-4 22-E W8-A-4 22-E W8-A-5 22-G WS-A-7 22-G

13Supersedes all other Price Schedules



# SCHEDULE AT007

PRICE LIST FOR THE FOLLOWING ACME PRODUCTS • Dry-Type Distribution Transformers A OPTI-MISER® Dry-Type Distribution Transformers a Non-Linear Transformers
♦ I-TrapT" Neutral Current Reducer
♦ Drive Isolation Transformers a Industrial Control Transformers a Finger /Guard' Industrial Control Transformers A Low Voltage Lighting Transformers & Power Supplies • Buck-Boost Transformers PANEL-TRAN" Zone Power Centers Air Conditioning, Refrigeration & Appliance Transfonmers • TRUE-POWER® Constant Voltage Regulators & Portable ? Power Line Conditioners A DC Power Supplies

ACME VENDOR NUMBER 047503 Completeproduct specifications are contained in the General Catalog. Possession ofthis schedule does not constitute the right to purchase from Acnie.

# (R c

NON-VENTILATED TRANSFORMERS 480 DELTA PRIMARY VOLTS

- 240 DELTA /120 TAP SECONDARY VOLTS MAY BE USED ON A 4 WIRE 48DY1277 VOLT SUPPLY

- 30, 60 Hz TRADE APPROX. KVA CATALOG NO. UPC NET SHIPWEIGHT CODE PRICE Lbs. (Kg.) •30.0 TE-3-53342-3S 72067 $2,313.00 600(272.0) •45.0 TE-2-53343-3S 72072 3,286.00 750(340.0) •75.0 TE-2-53344-3S 72077 4,487.00 1125(510.0) •112.5 TE-3-53345-3S 72082 •5,336.00 1150 (522.0) •150.0 TE-2-53346-3S 72087 6,352.00 1500(680.0)

480 DELTA PRIMARY VOLTS

- 480Y/277 SECONDARY VOLTS MAY BE USED ON A 4 WIRE 480Y/277 VOLT SUPPLY

- 30, 60 Hz TRADE APPROX. KVA CATALOG • CODE PRICE Lbs. (Kg.) 15.0 T-3-3500015-3S 73168 $1,295.00 250 (113.0) 30.0 T-2A-3500030-3S 73056 1,447.00 325(147.0) 45.0 T-2A-3500045-3S 73057 1,770.00 400 (181.0) 75.0 T-3-3500075-3S 73171 2,584.00 600 (272.0) 112.5 T-2A-3500112-3S 73172 3,769.00 710 (322.0) 150.0 T-2A-3500150-3S 73173 4,688.00 1155(524.0) •225.0 T-2A-3500225-3S 73174 6,106.00 1210 (733.0) •300.0 ' T-3-3500300-3S 73558 7,942.00 1600 (726.0) •500.0 TTBD-3500500-3S 73559 12,609.00 2620 (1188.0)

208Y/1 20 SECONDARY VOLTS - 

### 30, 60 Hz
KVA • NO. UPC CODE 3.0 T-2A-79330-1 S 72230 TRADE NET PRICE $629.00 APPROX.

SHIPWEIGHT Lbs. (Kg.) 75 (34.0) 6.0 T-2A-79331-1S 72231 913.00 140(63.5) 9.0 T-2A-79332-1 S 72232 947.00 180 (81.6) 15.0 T-3-79333-1 S 17771 1,156.00 250 (113.0) *30.0 T-13102-3S 68026 1,226.00 325 (147.0) '45.0 T 13103-3S 68028 1,352.00 400(181.0) '75.0 T-13104-3S 68030 1,723.00 . 600 (272.0) 112.5 T-13105-3S 68024 2,291.00 790 (358.0) 150.0 T-2-13106-3S 18018 4,989.00 1000 (454.0) 225.0 T-2-13107-3S 18019 6,495.00 1250 (567.0) 300.0 T-3-13099-3S 17731 8,452.00 1550 (703.0) 450.0 T-1-13111-3S 41076 12,316.00 2650 (1202.0) •500.0 T-1-13112-3S 17734 13,415.00 2675 (1213.0) •750.0 T2-13113-4S 42020 20,012.00 4000 (1814.0) 600 DELTA PRIMARY VOLTS

* Commercial grade units with shielding. 10
• Indicates unit is not normally stocked. Contact factory for delivery.

Note: See page 23 for weather shields, lug kits and wall mounting brackets. 

### ENCAPSULATED TRANSFORMERS , 115° C RISE 600 DELTA PRIMARY VOLTS 208Y/1 20 SECONDARY VOLTS

- 30, 60 Hz KVA CATALOG NO. UPC CODE TRADE

NET PRICE APPROX.

SHIP WEIGHT Lbs. (Kg.) 30.0 T-3-79334-3S 18306 $1,609.00 613 (278.1) 45.0 T-3-79335-3S 18308 2,735.00 780 (354.0) 75.0 T-3-79336-3S 18310 4,181.00 1126 (511.0)

600 DELTA PRIMARY VOLTS 380Y/220 SECONDARY VOLTS - 30, 60 Hz
KVA • CODE • 3.0 T-2A-79432-1 S 42022 TRADE PRICE $629.00 APPROX.

Lbs. (Kg.) 75 (34.0) •6.0 T-2A-79433-1 S 42024 913.00 140 (63.5) •9.0 T-2A-79434-1S 42026 947.00 180 (81.6) •15.0 T-3-79435-1S 43002 1,441.00 250(113.0) 30.0 T-3-79436-3S 42030 1,542.00 325 (147.0) 45.0 T-2A-79437.35 42032 1,879.00 400 (181.0) 75.0 T-3-79438-35 42034 2,751.00 600(272.0) •112.5 T-2-79439-3S 42036 3,961.00 750(340.0) • 150.0 T-2-79440-3S 42038 4,989.00 1125 (510.0) •225.0 T2-79441-3S 42040 6,495.00 1200 (544.0) •300.0 T-3-79442-3S 42042 8,452.00 1550 (703.0) •450.0 T-1-79443-3S 41052 12,316.00 2675 (1213.0) •500.0 T-1-79444-3S 41054 13,415.00 2675(1213.0)

600 DELTA PRIMARY VOLTS 480Y/277 SECONDARY VOLTS

- 30, 60 Hz

• • KVA CODt •3.0 T-2A-79516-1S 42050 TRADE NET PRICE $629.00 APPROX.

SHIPWEIGHT Lbs. (Kg.) 75(34.0) •6.0 T-2A-79517-1S 42052 913.00 140(63.5) •9.0 T-2A-79518-1S 42054 947.00 180(81.6) •15.0 T-3-79519-1S 43004 1,441.00 250(113.0) 30.0 T-2A-79520-3S 42060 1,542.00 400 (181.0) 45.0 T-2A-79521-3S 42062 1,879.00 425(193.0) 75.0 T-3-79522-3S 42064 2,751.00 700(318.0) 112.5 T-2A-79523-3S 42066 3,961.00 750(340.0) 150.0 1-2.79524-35 42070 4,989.00 1125(510.0) • 225.0 T-2-79525-35 42072 6,495.00 1175 (533.0) •300.0 T-3-79526-3S 42074 8,452.00 1550 (7010) •450.0 T-2-79527-3S 41056 12,316.00 2675 (1213.0) 500.0 T-2-79528-3S 41058 13,415.00 2675 (1213 0)

ACME ELECTRIC. POWER DISTRIBUTION PRODI Ir.TS nwicinni , IRAD ', *' .., 

# •

•

• •**~}**

# ,* r; ,i.; i;;g:p

." t b"··'Ml'" 

## NON·VENTILATED TRANSFORMERS 480 DELTA PRIMARY VOLTS- 240 DELTA/120 TAP SECONDARY VOLTS MAY BE USED ON A 4WIRE 480Y/277 VOLT SUPPLY- 39,60 Hz TRADE APPROX. 

# ......**T.n.E.-i.J-~**

• ".*,'.11,;:"" b'lit 0*; fti, 'Wrt

# 4~"-' @@ . ENCAPSULATED TRANSFORMERS, 1150 

## CRISE 600 DELTA PRIMARY VOLTS 208Y /120 SECONDARY VOLTS - 39, 60 Hz
KVA CATAlOGNO. UPC NET SHIPWBGHT mADE APPROX. KVA CATALOGNO. UPC NET SHIPWEIGHT
'30.0 TE-3-53342-38 '45,0 TE-2-53343-38 '75,0 TE-2-53344-38 '112.5 TE-3-53345-38 '150.0 TE-2-53346-38

Wr4,*.\II,;'$£ .-I!h't'tpr"·' CODE 72067 72072 72077 72082 72087 PRICE Lbs.(Kg.) $2,313.00 600 (272,0) 3,286,00 750 (340,0) 4,487,00 1125 (510,0) "5,336,00 1150 (522,0) 6,352,00 1500 (680,0)



### 480 DELTA PRIMARY VOLTS - 480Y/277 SECONDARY VOLTS MAY BE USED ON A 4WIRE 480Y/277 VOLT SUPPLY- 39,60 Hz
KVA CATAlOGNO.
15,0 T-3-3500015-38 30.0 T-2A-3500030-38 45,0 T-2A-3500045-38 75.0 T-3-3500075-38 112,5 T-2A-3500112-38 150,0 T-2A-3500150-38 '225.0 T-2A-3500225-38 '300,0 T-3·3500300-38 '500,0 TIBD-3500500-38 

## .1'.;,'11,.":' h'pl'o'd" "db 

### 600 DELTA PRIMARY VOLTS UPC CODE 73168 73056 73057 73171 73172 73173 73174 73558 73559



### 208Y/120 SECONDARY VOLTS - 39,60 Hz
KVA CATAlOGNO. UPC CODE • 3,0 T-2A-79330-18 72230 6,0 T-2A-79331-18 72231 9,0 T-2A-79332-18 72232 15,0 T-3-79333-18 17771 '30,0 T-13102-38 68026 '45,0 T-13103-3S 68028 '75,0 T-13104-38 68030 '112.5 T-13105-3S 68024 150,0 T-2·13106-3S 18018 225.0 T-2-13107-3S 18019 300,0 T-3-13099-3S 17731 450.0 T-1-13111-3S 41076 '500,0 T-1-13112-38 17734 '750,0 T-2-13113-48 42020 • Commercial grade units With shielding. TRADE APPROX. NET SHIPWEIGHT PRICE Lbs.(Kg.) $1,295,00 250 (113,0) 1,447,00 325 (147.0) 1,770.00 400 (181.0) 2,584,00 600 (272.0) 3,769,00 710 (322.0) 4,688,00 1155 (524.0) 6,106,00 1210 (733,0) 7,942,00 1600 (726,0) 12,609.00 2620 (1188,0)

mADE APPROX.

NET SHIPWEIGHT PRICE Lbs.(Kg.) $629,00 75 (34,0) 913.00 140 (63.5) 947,00 180 (81.6) 1,156,00 250 (113,0) 1,226.00 325 (147,0) 1,352,00 400 (181.0) 1,723,00 ' 600 (272.0) 2,291.00 790 (358,0) 4,989,00 1000 (454,0) 6,495,00 1250 (567,0) 8,452,00 1550 (703,0) 12,316,00 2650 (1202,0) 13,415.00 2675 (1213,0) 20,012,00 4000 (1814,0)

• Indicates unit is not normally stocked, Contact factory for delivery, Note: See page 23 for weather shields, lug kits and wall mounting brackets, CODE PRICE Lbs.(Kg.) 30,0 T-3-79334-38 45,0 T-3-79335-38 75,0 T-3-79336-3S

•.4. ¥, 41 ;,. #W. Itt"!, "t';· ;peff 

### 600 DELTA PRIMARY VOLTS 18306 18308 18310



### 380Y/220 SECONDARY VOLTS - 39,60 Hz
KVA CATAlOGNO.
'3.0 T-2A-79432-18 '6,0 T-2A-79433-18 '9,0 T-2A-79434-1 S '15,0 T-3-79435-1 S 30,0 T-3-79436-38 45,0 T-2A-79437·38 75.0 T-3-79438-38

, ·112.5 T-2-79439-38 '150,0 T-2-79440-3S '225,0 T-2-79441-38 '300,0 T-3-79442-3S '450,0 T-1-79443-3S '500,0 T-1-79444-38

•.4.'1 4;1." ..**!t~!** i ,'t" It!!

## e. 600 DELTA PRIMARY VOLTS UPC CODE 42022 42024 42026 43002 42030 42032 42034 42036 42038 42040 42042 41052 41054



### 480Y/277 SECONDARY VOLTS - 30', 60 Hz
KVA CATALOGNO. UPC CODE '3,0 T-2A-79516-1S 42050 '6,0 T-2A-79517-18 42052 '9,0 T-2A-79518·1S 42054 '15,0 T-3-79519-1S 43004 30,0 T-2A-79520-38 42060 45.0 T-2A-79521·38 42062 75,0 T-3·79522-3S 42064 112.5 T-2A-79523-38 42066 150.0 T-2-79524-38 42070 '225,0 T-2-79525-3S 42072 '300,0 T-3-79526-38 42074 '450,0 T-2-79527-38 41056 '500.0 T-2-79528-38 41058 $1,609,00 613 (278,1) 2,735,00 780 (354,0) 4,181.00 1126 (511.0)

TRADE APPROX.

NET SHIPWEIGHT PRICE Lbs.(Kg.) $629.00 75 (34,0) 913,00 140 (63.5) 947.00 180 (81.6) 1,441.00 250 (113,0) 1,542,00 325 (147,0) 1,879,00 400 (181.0) 2,751.00 600 (272,0) 3,961,00 750 (340,0) 4,989,00 1125 (510,0) 6,495,00 1200 (544,0) 8,452,00 1550 (703,0) 12,316,00 2675 (1213,0) 13,415,00 2675 (1213,0)

TRADE APPROX.

NET SHIPWEIGHT PRICE Lbs.(Kg.) $629,00 75 (34,0) 913,00 140 (63.5) 947.00 180 (81,6) 1,441.00 250 (113,0) 1,542,00 400 (181,0) 1,879,00 425 (193,0) 2,751.00 700 (318,0) 3,961.00 750 (340.0) 4,989,00 1125 (510,0) 6,495,00 1175 (533,0) 8,452,00 1550 (703,0) 12,316,00 2675 (1213,0) 13,415,00 2675 (1213.0)

ACME ELECTRIC, POWER DISTRIBUTION**PROf)llr.T~ nl\/l~'nM**  • ,**""oeOT"""~** """"", -". , -

# JeffersonCompany Product Rep What's Reference E-tAAIL



# Electric Profile Listings Listing New? Jbn'ersar Efeetrk jre. 9650 S. Frar*n Drive, Franidn, lM 53132 Pty 800-892-3755 Fax 804.942.5169 

# Jefferson Electric Business Center

Page 1 of 3 

### Next Page * Columns Are Linked Previous Page 

# Rapid Selector Chart Jefferson 600 Volt Class Distribution and Power Transformers

ISOLATING TRANSFORMERS

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# Jefferson Electric Business Center

NextPage 

## '" Columns Are LinkedPreviousPage 

# Rapid Selector Chart Jefferson 600 Volt ClassDistribution and PowerTransformers

..**~**



## .........

3/2/99 8:33 AM

### For technical assistance, or to obtain the name and location of a local representative, call 1-800-892-3755.

2of2 20f2 

## Fortechnical assistance, or to obtain the name and location ofa local representative, call 1-800-892-3755.

3/2/99 8:33 AM

# DRY TYPE TRANSFORMERS General Information

Single Phase Type EP Encapsulated Type EP general purpose transformers are single phase, resin encapsulated designs suitable for indoor or outdoor applications. Its totally-enclosed, non-ventilated enclosure make it ideally suited for use in areas that contain dust, moisture, or corrosive fumes. Available in ratings through 25 kVA & 4160 volts, type EP transformers can be mounted in any position for indoor installations and in upright positions only for outdoor installations. Three Phase Type EPT Encapsulated Type EPT resin encapsulated, 3- phase transformers are available in ratings of 3-75 kVA, up to 4160Vprimary. Its totally enclosed nonventilated enclosure makes the EPT ideally suited for outdoor as well asindoor locations. Type EPT transfon mers utilize the 185°C insulation system with 115°C rise. Units installed outdoors must be mounted in upright position.


## General Information Industry Standards All Cutler-Hammer dry-type distribution and control transformers are built and tested in accordance with applicable NEMA, ANSI and IEEE standards. All 600 volt class transformers are UL listed unless otherwise noted. Seismic Qualified The Cutler-Hammer family of dry-type distribution transformers is seismically tested, seismically qualified and exceeds requirements of the Uniform Building Code (UBC) and California Code Title 24. Frequency Cutler-Hammer standard dry-type distribution transformers are designed for 60 Hertz operation. Transformers required for other frequencies must be specifically designed. Overload Capability Short term overload is designed into transformers as required by ANSI. Basically, dry-type distribution transformers will deliver 200% nameplate load for one-half hour; 150% load for one-hour, and 125% load for four-hours without being damaged provided that a constant 50% load precee ids and follows the overload. See ANSI C57.96-01.250 for additional limitations. Continuous overload capacity is not deliberately designed into a transformerbecause the design objective is to be within the allowed winding temperature rise with nameplate loading. Insulation System & Temperature Rise Industry standards classify insulation systems and rise as shown below: Insulation System Classification
Ambient Winding Hot Temp.

Rise Spot Class 40°C 55°C 10°C 105°C 40°C 80°C 30°C 150°C 40°C 115°C 30°C 185°C 40°C 150°C 30°C 220°C M010011M cL1/ t ; (?_

Single Phase Type DS-3 Ventilated DS-3 general purpose transformers are single phase ventilated units designed primarily for indoor locations (also for outdoor for 600 volt class with the addition of weathershields). The DS-3 utilizes a 220°C. insulation system with 150°C. rise and is available in ratings of 15- 167 kVA & up to 4160 volts primary. Three Phase Type DT-3 Ventilated The 3-phase DT-3 ventilated dry-type is available in ratings of 15-1000 kVA & up to 4160 V. Its 220°C. insulation system (150°C. rise) is selfextinguishing. DT-3 enclosures are designed for indoor locations (or outdoors for 600 volt class with addition of weathershields).

The design life of transformers having different insulation systems is the same - the lower temperature systems are designed for the same life as the higher temperature systems. Sound Levels All Cuter-Hammer600 volt class drytype distribution transformers are designed to meet NEMA ST-20 levels listed here. Winding Terminations Primary and secondary windings are terminated in the wiring compartment. Encapsulated units have copper leads or stabs brought out for connections. Ventilated transformers have leads brought out to aluminum pads that are kVA NEMA AverageO Sound Level in dba 0-9 40 10 - 50 45 51 - 150 50 151 -300 55 301 - 500 60 501 - 700 62 701 - 1000 64 1001 - 1500 65 pre-drilled to accept Cu/AI lugs. Lugs are not supplied with these transformers. Cutler-Hammer recommends external cables be rated 90°C (sized at 75°C ampacity) for encapsulated designs and 75°C for ventilated designs. Series-Multiple Windings Series-multiple windings consist of 2 similar coils in each winding which canbe connected in series or parallel (multiple). Transformers with seriesmultiple windings are designated with an "X" or "/" between the voltageratings, such as primary voltage of "120/240" or "240 X 480". If the seriesmultiple winding is designated by an "X', the winding can be connected only fora series or parallel. With the "/" designation, a mid-point also becomes available in addition to the series or parallel connection. As an example, a 120 X 240 winding can be connected for either 120 (parallel) or 240 (series), but a 120/240 winding can be connected for 120 (parallel), or 240 (series), or 240 with a 120 mid-point.

0 Applies to general purpose transformers only. 

# IF o 2 January 1997 

# DRYTYPETRANSFORMERS Genera/Information

Single Phaae Type EP Encapsulated
Type EP general purpose transformers are single phase, resin encapsulated designs suitable for indoororoutdoorapplications. Its totally-enclosed, non-ventilated enclosure make it ideally suited for use in areas that contain dust. moisture, orcorrosive fumes. Available in ratings through 25 kVA 

### & 4160volts, type EP transformers can be mounted in any position for indoor installations and in upright positions onlyfor outdoor installations. 

# General Information Industry Standards Three Pha •• Type EPT Encapsulated
Type EPT resin encapsulated, 3- phase transformers are available in ratings of 3-75 kV A. up to 4160V primary. Its totally enclosed nonventilated enclosure makes the EPT ideally suited foroutdoor as well as indoorlocations. Type EPTtransformers utilize the 185°C insulation system with 115°C rise. Units installed outdoors must be mounted in upright position.

All Cutler-Hammer dry-type distribution and control transfonners are built and tested in accordance with applicable NEMA. ANSI and IEEE standards. All 600 volt class transformers are UL listed unless otherwise noted. Seismic Qualified The Cutler-Hammerfamily of dry-type distribution transformers is seismically tested, seismically qualified and exceeds requirements ofthe Uniform Building 

### Code (UBC) and California Code Title 24. Frequency Cutler-Hammer standard dry-type distribution transformers are designed for 60 Hertz operation. Transformers required for otherfrequencies must be specifically designed. Overload Capability Short term overload is designed intotransformers as required byANSI. Basically, dry-type distribution transformers will deliver200% nameplate 

### load for one-half hour; 150% load for onlHlour; and 125% load for**fou~-hours** without being damaged provided that aconstant 50% load preceeds and follows the overload. See ANSI C57.9&{)1.250 for additional limitations. Continuous overload capacity is not deliberately designed into a,transformer because the design objective is to be within the allowed winding temperature rise with nameplate loading. Insulation SystEtm & Temperature Rise Industry standards classify insulation systems and rise 

### as shown below: Insulation System Classification


### + + Ambient Winding Hot Rise Spot 40"C 

### WC 10"C 40"C ao°c 30°C 40°C 1 WC 30°C 40°C 150°C 30°C 

# - Temp. Class 105°C 15O"C 185°C 220"C Singl. Phasa Typo DS-3 Vontilated

0S-3 general purpose transformers are single phase ventilated units desiQned primarily for indoor locatIOns (also for outdoorfor 600 volt class with the addition of weathershields). The 0S-3 utilizes a 220°C. insulation system with 150"C. rise and is available in ratings of 15- 167 kVA &up to 4160volts primary. Thr_ Phs_. Typo DT·3 Ventilated

The 3-phase OT-3 ventilated dry-type is available in ratings of 15-1000 kVA &up to 4160 V. Its 220°C. insulation system (150°C. rise) is selfextinguishing. OT-3 enclosures are designed for indoor locations (or outdoors for 600 volt class with addition ofweathershieldsl.

The design life oftransformers having different insulation systems is the same



### - the lowertemperature systems are designed forthe same life as the higher temperature systems. Sound Levels All Cutler-Hammer600volt class 

### drv-tvPe distributiontransformers are designed to meet NEMA ST-20 levels listed here. 

### WindingTermination$ Primaryand secondarywindings are terminated in the wiring compartment. Encapsulated units have copper leads orstabs brought outfor connections. Ventilated transformers have leads 

### kVA
0-9 10- 50 51

- 150 151

- 300 301

- 500 501

- 700 701

- 1000 1001-1500 NEMA AverageO Sound Level in db"

40 45 50 55 60 62 

### 64 65 broughtout to aluminum pads that are '-------------' pre-drilled to accept Cu/A1lugs. Lugs are not supplied with these transformers. Cutler-Hammer recommends external cables 

### be rated 90°C (sized at 75°C ampacity) for encapsulated designs and 75°C forventilated designs. Series-Muttlple Windings Series-multiple windings consist of 2similar coils in each winding which can be connected in series or parallel (multiple). Transformers with seriesmultiple windings are designated with an 

### "X' or 

# "r between the voltage**ratin~s,** such as primaryvoltage of "120/240' or "240 

### X480". Ifthe seriesmultiple winding is designated by an 

### ·X·, the winding can be connected onlyfor aseries or parallel. With the •

# r designation, amid-point also becomes available in addition to the series or parallel connection. As an example, a120

### X 240 winding can be connected for either 120 (parallel) 

### or240 (series), but a

### 1201240winding can be connected for 120 (parallel), or 240 (series), or 240with a120 mid-point.

• Applies to general purpose transformers only.

January 1997

### General PurposeEP Resin Encapsulated Cutler-Hammer EP general purpose transformers are single-phase, resinencapsulated designs suitable for indoor or outdoor applications. The totally- .enclosed non-ventilated enclosure makes it ideally suited for use in areas that contain dust, moisture, or corrosive fumes, Available - -

In ratings through 25 kVA and 4160 volts, type EP transformers can be mounted in any position for indoor installations and in upright positions only for outdoor installations.

### General PurposeEPT Resin Encapsulated Type EFT resin encapsulated,3-phase transformers are available in ratings of 3.75 WA, up to 4160V primary.The totallyenclosed non

-ventilated enclosure makes the EPT ideally suited for outdoor as well as indoor locations , Type EPT transformers utilize the 185°C insulation system with 115°C rise.

kVA and up to 4160V primary,General PurposeDS-3 Ventilated DS-3 general purpose 1 transformers are singlephase ventilated units designed primarily for indoor locations ( also foroutdoor with the addition of weathershields), The DS-3 utilizes a 220°C insulation system with 150°C rise and is available in ratings of 15.187

with addition of weathershieldsl.General PurposeDT-3 Ventilated The 3-phase DT-3ventilated dry-type is available in ratings of 15- 1500 kVA and up to4160V. Its 220°C insulation system ( 150°C rise) is self-extinguishing with Class I rated materials. DT-3 enclosures are designed for indoor locations (or outdoors

March 1996 

### Non-Linear Nonlinear transformers are designed to withstand the overheating effectscaused by harmonics resultIng from non-linear,non-sinusoidal loads. Office equipment using solid-state switching powersupplies such as computers, laser printers, andcopiers are sources of harmoni4ietortion in power systems

. Non-linear transformers are specifically designed for these applications . Their coils are designed to reduce stray losses, their cores have reduced induction levels, and their neutrals can carry at least 2009'° of normal phase current. Non-Linear Ratings The transformers shall be specifically designed to Supply circuitswith a harmonic profile equal toor less than a K-factor of 4 or 13 as described below without exceeding 115°C temperature rise. Harmonic K-4 K-13 Fundamental 100% 100% 3rd 34,0% 70% 5th 22.0% 42% 7th 3.0% 5.0% 9th 1.0% 3.0% 11th .7% 3.0% 13th 5% 1.0% 15th .3% .7% 17th 3% .6% 

### Energy EfficientCutler-Hammer low temperature rise units are theanswer to improved energy efficiency, Their lower conductor losses result In energy conservation and their lower rise give longer insulation life. Available in ratings through 500 kVA, 115°C or 80°C rise, all CutlerHammer energy efficient units are UL listed and utilize the 220°C insulation system. 

### Shielded Isolation "Sensitive" loads such asinput circuits of computers, hospital operatingrooms, microprocessors, require additional protection from electrical disturbances. The Cutler- HammerShielded Isolation transformer uses an electrostatic shield grounded to the transformer case to attenuate electrical disturbances on the line from being transmitted to the load. Shielded Isolation units are similar in design and ratings to the EP, EPT, DS-3, and DT-3. 

## General Description

Ac Adjustable Frequency Drive and Dc Motor Drive IsolationDrive Isolation transformers are designed especially for 3-phase SCR controlled, variable speed motor drives.Sized by hp and common motor voltages, theDrive Isolation transformer is braced to withstand the mechanical stresses associated with a motor drive. Drive Isolation units are available in ventilateddesigns (150°C rise) 5-700 hp. Epoxy encapsulated designs (1162C rise) are available in 5-20 hp designs by special order. 

### Mini-Power Center The Mini-Power Center replaces 3 individual components - a main breaker, transformer, and panelboard - by combining all 3 into one unit. All interconnecting wiring Is performed atthe factory. CutlerHammer Mini-Power Centers are available with primary main breakers rated up to 800 volts, 100 amperes ; encapsulated EP or EPT transformers through 30 kVA; and secondarypanelboards with main breakers and provisions for up to 24 one-pole feeder breakers. NEMA 3R enclosure is standard. 

### Buck-Boost Transformer Buck-Boost transformers have 120 x 240 or 240 x 480 volt primaries with 12/24, 16/32, or 24/48 volt secondaries . Their primary use is as auto

-transformers for slight upward ("boost ") or downward ("buck") adjustments in voltages . Cutler-Hammer Buck

-Boost transformers are encapsulated designs with totallyenclosed non-ventilated enclosures. Units are 1-phase but can be installed as a 3-phase bank.



# FAGIN
169

# LI

w%WdZO:20 66, ST Had h s, 

### Ge(1eral Purpose-- 

### EP Resin Encapsulated
cutler-Hammer EP general purpose transformers are &ing1e-phase. reslnsncap5ulated designs suitable for indoor or outdoor applications, The totally- ,enclosed non-ventilated snclosure makes it ideally suited for use in areas that contain dust. moisture, or corrosive fumes. Availeble 

## - 

# - 

# ,

In rilting5 through 25 kVA and 4160 volts, type EP transformers can be mounted in any position for indoor installations end in upright positions only for outdoor installBtions. 

### General Purpose

### EPT Resin Encapsulated Type EFT resin encapsulated, 3-phase transformers are available in ratings of 3·75 kVA. up to 4160V primary, The totally· enclosed non-ventilated encloslJre make5 the EPT ideally suited for outdoor as well as indoor locations. Type EPT transformers utilize the 185°C insulation sy5tem with 115°C rise. 

### General PUTpose

### 05-3 Ventilated DS·3 general purpose j transformers are singlephase ventilated units deSigned primarily for indoor locations (also lor outdoor With the addition of weathershieldsl. The DS·3 utilizes a 220·C insulation system with 150°C rise and is available In**ratin~s** of 15-187 kVA and up to 4160V primar..,.. 

### General Purpose-- 

### OT-3 Ventilated
The 3-phasB DT·3 ventilated dry-type is a'lailable In ratings of 15· 1500 kVA and up to 41S0V, Its 220"C insulation system ('50°C rise) is Self-extinguishing with Class I rated materials, DT-3 enclosures are deSigned for indoor locations (or outdoorS With addition of weathershields), 

## - 

# ,

# .-

--

I ,-\ \. ,--:'\,..' , I

.. V J.)./

## tGeneral Description

'- .'

_ ""

... /v'-'

,**~/vV** 

# \-.t v 

### Non-Linear
Non-lineartransformers are designedtowithstand the overheeting effects caused by harmonics reo slJltlng from non-linear, non-Sinusoidal loads, 0f

### fice eQuipment using solid-state switching power supplies such 

### as comput

### ers, laser printers. and copiers are sourcesofhar**monie~iGtortion** in power 6)'stems. Non-lineartransformers are specif-

- icallydesignedforthes8applications,Theircoils

are designed to reduce stray losses, their coras have reduced induction levels,andtheir neutrals can carry at lea6't 200% of normal phase current, Non-Linear Ratings The transformers shall be specifically designed to supplycircuitswith a harmonicprofile equal to or less than a K-factor of 4 or 

### '3 8S described belowwithout e)(Ceedine 115°C temperature rise, Harmonic Fundamental 3rd 5th 7th 9th 

### 1Hh 13th 15th 17th K-4 100% 34.0% 22.0%

3,0% 1.0% ,7% ,5% .3% .3% 

### Energy Efficient
Cutler-Hammer low temperature rise units arethe answertO improvedenergy efficiency, Their lower conductor losses result In energy conservation and their lower rise give longer insulation life,

- Available in ratings through 500 kVA. "5·C or BO°C rise, all CutlerK-13 100% 70% 42% 5.0% 3.0% 3.0% 1,0% .7% ,6%

Hammerenergyefficientunitsare UL listed and utilize the 220'C insulation system. 

### Shielded Isolation
·Sensitive" loads such as input circuits of computers, hospital opl/rating rooms. microprocessors, require additional protection from electrical disturbances. The Cutler-Hammer Shielded Isotation transformer uses an electrostatic Shield grounded to the transformer clise to attenuate electrical disturbances on the line from being transmittedto the load. Shielded ISolation units are slmiliir in design and ratings to the EP, EPT, DS·3, and DT-3, 

### Ac Adjustable Frequency Drive and Dc Motor Drive Isolation
Drive Isolation transformers are designed espec\ally for 3-phase SCR controlled, variable speed motor drives, Sized by hp and common motorvoltages,the Drive Isolation transformer IS braced to withstand the mechanical stressas associated with 

### a motor drive. Drive Isolation units are allailable in ventilated designs (150°C rise) 5·700 hp. Epoxy encapsulated designs (11S·C rlsel are available in 5·20 hp designs by spacial order. 

### Mlni·Power Center
The Mini-Power Center replaces 3 individual componenr3 - a main breaker. transformer, and panelboard

- by combining all :3 into one unit. All interconnecting wiring Is performed at the factory, CutlerHammar Mini-Power Centers are available with primary main breakers rated up to 600 volts. 100 amperes; encapsulated EP or EPT transformers through 30 tcVA; and secondary panelboards with main breaker5 and provisions (or up to 24 one-pole feeder breakers, NEMA 3R enclosure is standBrd, 

### Buck-Boost Transformer**Buck.-Boos~** transformers have 120x 240 or240 x

### 480 volt primaries with 12/24, 16/32, or 24/48 volt secondaries, Their primary use is as auto·transformerS tor 51ight upward ("boost") or downward ("buck", adjustmants in voltages. Cutler-Hammer Buck·Boost transformers are encapsulated designs with totally· enclosed non-ventilated enclosures, Units are l-pnase but CBn be installed as 8 3·phase bank,



# f:!yeN
MarCh 1996 189

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# I

# Dry-Type Distrwauttvn

General ,urnish and install, single-phase and threeY1Y eetransformers of helttwo-wi dingted drrY•tYp type, seif•cooled, with ratings and voltages as ,ndlcated on the drawings. Transformers Shall be manufactured by Cutler-Hammer,
Transformers ihall be designed , manufactured, and tested in accordance with all the latest applicable ANSI, NEMA and IEEE standards. All 600-volt class transformers through 1000 kVA shall be UL listed and bear the UL label.Transformers shall be designed for continuous operation at rated kVA, for 24 hours a day, 365 days a year operation, with normal life expectancy as defined in ANSI C57.96. Insulation Systems Transformers shall be insulated as follows: Type EP: 2 kVA and below: 150°C insulation system. Type EP or EPT: 3 through 75 kVA: 185°C insulation system. Type DS-3 or DT-3: 15 kVA and above: 220°C insulation system. Required performance shall he obtained without exceeding the above Indicated temfly perature rise in a 40°C maximum ambient,

with a 301C average over 24 hours.All insulation materials shall be flameretardant and shall not support combustion as defined in ASTM Standard Test Method D635. Core and Coll Assemblies Transformer core shall be constructed with high grade, non-aging, grain-oriented silicon steal with high magnetic permeability, andlow hysteresis and eddy current losses. Maximum magnetic flux densities shall be substantially below the saturation point. The transformer core volume shall allow efficient transformer operation at 10% above the nom• inal tap voltage. The care laminations shalt be pgntly clamped and compressed. Coils shall to wound of electrical grade aluminum and continuous wound construction. 

## Typical Specifications - General Purpose (1000 kVA and Below)

a<

On units rated (75 kVA and below] 115 kVA and below) (9 kVA and below) the core and coil assembly shall be completely encapsulated in a proportioned mixture of resin and aggregate to provide a moletureproof, shock resistent seat . The core and coil encapsulation system shall minimize the sound level. On units rated (15 kVA and above) (30 kVA and above) (112.5 kVA and above) the core and coil assembly shall be impregnated with non-hygroscopic, thermosetting varnish andcured to reduce hot spots and seal out moisture. The assembly shall be installed on vibration-absorbing pads. Enclosures The enclosure shall be made of heavy gauge steel and shall be finished utilizing a continuous process of degreasing , cleaning, andphosphatizing, followed by electrostatic deposition of a thermosetting polyester powder coating and subsequent baking, The coatingcolor shall be ANSI 61 and shall be UL recognized for outdoor use. On units rated 175 kVA and below) 115 kVA and below) 19 kVA and below) encapsulated the enclosure construction shall be totally enclosed, non-ventilated, NEMA 3R, with lifting eyes. On units rated 115 kVA and above) 130 kVA and above) (112.5 kVA and above) the enclosure construction shall be ventilated, NEMA 2, drip.proof, with lifting holes, All ventilation openings shall be protected against failing dirt. On outdoor units, provide suitable weathershields over ventilation openings, To assure proper ventilation, locate the unit at least 6 inches from the adjacent wall or structure. Sound Levels Transformer average sound levels shall not exceed the following ANSI and NEMA levels for self-cooled ratings: Up to 9 kVA 40db 10 to 50 kVA 45db 51 to 150 WA 50db 151 to 300 kVA 55db 301 to 500 kVA 60db 501 to 700 kVA 62db 701 to 1000 kVA 64db 1001 to 1500 kVA 65db Tests The following tests shalt be made on all transformers; 1, Ratio tests at the rated voltage connection and at all tap connections. 2. Polarity and phase relation tests on the rated voltage connection. 3. Applied potential tests. 4. Induced potential test.
5. No-load and excitation current at rated voltage on the rated voltage connection.

173 March 1996 

# Dry-Type DistrlDU1:10n I 

## ral• .,. ""II •••

__ _ 

## Typical Specifications

- General Purpose (1000 kVA end Below)

General

.

_ rnlsh and instill!, srngle-phase and three**r~as6** genersl purpose indivldllally mounted P, .type transformers ofthe two-winding dpy,... self-cooled. with ratings andvoltages as tV**~.** d' T f ,ndicated on the rawlngs. tans ormers**sh~"** be manufactured by Cutler-Hammer, Tr.nsformers shall be designed. manufsc- .' lured. and tested in accordance with all the latest applicable ANSI, NEMA and IEEE standards. AI/SOO-voltclasli trsrlliformersthrough )000 kVA shall be UL listed and bear the UL label. Transformers shalt be de6igned for continuOUS operation at rated kVA, tor 24 hours a day, 365 days 

### a year operarion. with normal life expectancy as defined in ANSI CS7.96. In£vliltio" Systems Transformers shall be insulated as follows: Tvpe fOP: 2kVA and below: 150°C insulation sy::nem. Tvpe 

### EP or 

### EPT: 3through 7S kVA: 18S"C insulation system, Tvpe 05-3 or OT-3: 15 kVA and above: 220°C insulation system. Required performance shall be obtained without exceedIng the above Indicated temperature rise in 

### a40'C maximunn ambient, wilh a 30"C average oller 24 hours, All insulation materials shall be flameretardant and shall nOI support combustion as defined in ASTM Standard Test Method DS3S. Core lind Coli Auemblle3 Transformer core shall be constructed with high grade, non-aging, grain·oriented silicon steel with high magnetic permeability, and low hysteresis and eddy curremlosses. Ma

...· Imum magneti, (lUll: densities shall be substantially below the saturation point. The tr\lnslormer core volume shllil allow eHlcient trun6/ormer operation at 10% abolle the nom· ,"HI tilp voltage.

### rhe core laminations shall be tlgntly clamped and compressed. Coils shall Do wound of electrical grade aluminum and rontinuous wound construction,

\

March 1996 On units rated {75 kVA and below]

# r, 5 kVA Ilnd below} [9 kVA and below1 the core and coil assembly shell be completely encapsulated in a proportioned mixture of resin and aggregate 10 provide a moIstureproof, shock resistent seal. The cere and coil encapsulation system shall minimize the sound level. On units rated [15 kVA end above} (30 kVA and abovel [1'2,5 kVA and abovel the core and coil assembly shall be impregnated with non-hygroscopic, thermosetting varnish and cured to reduce hot spots end seal oUt moisture, The ilssembly shall be installed on vibration-absorbing pads. Enclosures The enclosure shall be made of heavy gauge steel and shall be finished utilizing a continuous process of degreasins, cleani"g. and phosphatizing, followed by electrostatic deposition of

### a thermosetting polyester powder coating and subsequent baking. The coating color shall be ANSI 61 Bnd shall be UL recognized for outdoor use. On units rated 175 kVA and belowl ['5 kVA and below) 19 I<VA and below} encapsulated the enclosure construction shall be totally enclosed, non-ventilated, NEMA 3R, wilh lifting eyes.

. On units rBted [15 kVA and abovel130 kVA and above) 

### f, 12.5 kVA and ebovel the enclosure construction shall be ventilated. NEMA 2. drip, proof. with lifting holes, All ventilation openings shall be protected against failing dirt. On outdoor uniis. provide suitabhiweathershieids over ventilation openings. To assure proper ventilation. IOcBte the unit alleast 6 inches from the adjacent well or structure. Sound Levels Transformer average liound levels shall not exceed the following ANSI and NEMA Jevels for Galf-cooled ratings: Up to 9 kVA 40db 

### 10 to 

### 50 kVA 45db 51 to 150 kVA SOdb 151 to 300 kVA 55db 301 to 500 kVA 

### 60db 

### 501 to 700 kVA 62db 701 to 

### 1000 kVA 64db 1001 to 

### lS00 kVA 65db Tests The following teGts shalf be made on all transformers; " Ratio tests at the rated lIoltage connection and at all tap connections, 2, Polarity Bnd phase relation tests on tho rated voltllge connection. 3. Applied potential tests.
4. Induced potential test. 

### 5_ No-load and excitation current at rated voltage on the reted voltage connec\ion.



# -- 

# ._----

# Dry-Type UIS

# tr,uu • w w.._ 

## Typical Specifications - Energy Efficient

General furrllsh and install, three-phase Energy5fficient dry-type transformers of the twowinding type, self-cooled, with ratings IkVA) as indicated on the drawings. Transformers snail be manufactured by Cutler-Hammer or approved equal.Transformers shall be designed, manufactured, and tested In accordance with all applicable ANSI/NEMA and IEEE standards, and shall be listed by Underwriters Laboratories, Inc. and bear the UL label. Transformers shall be designed for continu. ous operation at rated kVA, 24 hours a day, 365 days a year, with normal life expectancy as defined in ANSI C57,96. Insulation Syctem and Rise Transformers shall be insulated with a 2200C insulation system. Transformers shall be 115°C rise 180°C rise) and shall be capable of carrying a 15% continuous overload, (801C rise transformers a continuous 30% overload)without exceeding a 150°C rise. Required pertormance shall be obtained without exceeding the above rise in a 40°C maximum, 30°C average ambient temperature, 

# {1 All insulation materials shall be flameretardant and shall not support combustion as defined in ASTM Standard Test Method 0635, Core and Coil Assemblies Transformer core shall be constructed with high grade, non-aging, grain-oriented silicon steal with high magnetic permeability, andlow hysteresis and eddy current losses. Maximum magnetic flux densities shall be substantially below the saturation point. The corevolume shall allow efficient transformer operation at 10% above the nominal rep voltage. The core laminations shall be tightly clamped and compressed. Coils shall be wound of electrical g rade aluminum with continuous wound construction. The core and coil assembly shalt be impreg- ^Uted with non-hygroscopic, thermosetting varnish and cured to reduce hot spots andseal out moisture. The assembly shall be installed on vibration-absorbing pads.

iVla PC ii Enclosures The enclosure shall be made of heavy gaugesteel and shall be finished utilizing a continuous process of degreasing , cleaning, andphosphatlzing, followed by electrostatic deposition of a polymer polyester powder coating and subsequent baking. The coating color shall be ANSI 61 and shall be UL recognized for outdoor use. The enclosure construction shall be ventilat• ed, NEMA 2, drip-proof, with lifting holes. All ventilation openings shall be protectedagainst falling dirt. To assure proper ventilation, locate the unit at least 6 inches from the adjacent wall or structure,All transformers shaft be equipped with a wiring compartment suitable for conduit entry and large enough to allow convenient wiring, The maximum temperature of the enclosure shall not exceed 90°C. The core of the transformer shall be visibly grounded to the enclosure. Sound Levels Transformer average sound levels shall not exceed the following ANSI/NEMA levels for self-cooled ratings of: 10 to 50 kVA 45db 51 to 150 kVA 50db 151 to 300 kVA 5Sdb 301 to 500 kVA 60db 501 to 700 kVA 62db 701 to 1000 kVA 64db 1001 to 1500 kVA 65db Tests The following tests shall be made on all transformers:
1. Ratio tests at the rated voltage connection and at all tap connections. 2. Polarity and phase relation tests on the rated voltage connection. 3. Applied potential tests. 4. Induced potential test. 5. No-load and excitation current at rated voltage on the rated voltage connection.



# E IeN

175
I,1-.4pr7 •7^'q pr- CT R-44 

# Dry-Type UISlrluu 1.1"•• 

# .. ....---

General**~urn!sh** and install, three-phase Energy**~fticien!** dry-type transformers of the two- ",indlng type, self-cooled. with r8rings (kVA) JS indicated on the drawings. Transformers shell be manufactured by Cutler-Hammer or approved equal. Transformers shall be designed, marlUfac- [ured, and tested In accordance with all appli- 

### ,able ANSIINEMA and 

### IEEE standards, and shall be listed by Underwriters Laboratories, Inc. snd bear the UL label. Trer.stormers shall be designed for continuOUS operation 8t rated !<.VA, 24 hours 

### a day, 365 days 

### a year, with normal life expectancy as defined in ANSI C67.96.**In~ulatjon** SYlitllm and Rille Transformers shalf be insulated with II 220"C insulation sysrem. Transformers shall be 1is'C rise (SO·C rise) and shall be capable of carrying 

### a 15% continuoue overload, (SO°C nS6 transformers

### acontinuOUli 30% overload) without exc()()ding 

### a iSO·C rise. Required per· formance shall be obtained without exceedIng the above rise in a 40·C ms)(imum, 30·C 

### average ambient temperature. All Insulation materials shall be flamerotarda nt and shall not suppon combustion as defined in ASTM Standard Test Method 0635. Core lind Coil Assemblios Trimsformar core shall be constructed with high grade. non-aging, grain-oriented silicon steel with high ma"gnetic permeability. and low hystsresls and eddy current losses. Max· Imum magnetic flux densities shall be sub· .tlJntl81ly below the saturation point.The core volume shall allow efficient transformer oper-**~tlon** at 10% above the nominal rap voltage. The core laminations shall be tightlV

### clamped Bnd compressed. Coils shall be wound of tdtctncal 9rade aluminum with continuous wound construction. The core and coil assembly shall be impregrifted with non-hygroscopic, thermosetllng vilrniSh and cured to reduce hOI Spots and**~CiJl** our moisture. The assembly shall be inuallcd on vibration-absorbing pads. 

## Typical Specifications

- Energy Efficient

Enclosures The enclosure shall be 

### made of heavy gauge steel and shall be finished utililing a continuous process of degreasing, oleaning, end pMosphatlzin9, followed by electrostatic depOSition of

### a polymer polyester powder coating and subsequent baking. The coaling color shall be ANSI 61 and sMail be UL recognized for outdoor use. The enclosure construction shall be ventllat· ed, NEMA 2, drip-proof, With lihing holJs. All ventilation openings shall be protected against falling dirt. To assure proper ventlla· tion, locare the unit at least

## einehes from the adjacent wall or structure. All transformers snail be equipped with a wiring compartment suitable for conduit entry and large 

### enough to allow convenient wiring. The 

### maximum temperature of Ihe enclosure shall not e)lceed 90·C. The 

### core of the rransformer shall be viSibly grounded to the eroclosure.


# . . r Sound Levels Transformer averaee sound level6 shall not exceed the follOWing ANSI/NEMA levels for self·cooled rstings of: 50 10 to 51 to 151 

### 301 150 to 300 te 500 to 700 to 1000 to 

### ,500 50i 

### 701 ,00, 

### Tests kVA INA kVA kVA kVA kVA k.VA 4Sdb 

### SOdb 5Sdb &Odb 62db 64db 65db

The following lests shall be made on all transformsrs:
1. Ratio tests at the rilled vollage con!'1ection and 

### at all tap connections.
2. Polarity and phase relation tests on the rated voltagE) connection. 3. Appii6d potel1tial tests.
4. Induced potential rest. 5. NO-load and eXCitation currant at rated voltage on the rated voltage connectIOn.

J.J.-JO//l ':::'//1 hh. <:T R-=1-1,

____ _

# I

### Subject: Transformers

Date: Mon, 01 Mar 1999 16:42:15 -0800 From: James Van Dyke <wow®ornl.gov> To: randy <prb®orn1.gov>, wow®ornl.gov

Randy, I called up these guys and Diane Mcilveen, Sales Manager, indicated that they call some of their low-voltage transformers, distribution transformers as indicated on this web page.
date of call to FALVO ELECTRICAL SUPPLY, 1-403-466-8078, March 1, 1999. Jim Van Dyke

http://www.falvo. com/xmers.htm

•iiti^:•i i+':v i•:itJ\•h\•i\ \\'i \\: \ T\??it+':ttJ\?:v\it\ \\\ tiiA\<\A\tiA\\. ti \:iJT\•:Ci\« \iiM•htitiii \i•:<\\ \•: \\\ti ti•:<i•:<ii•::ii S{{ti3.l'•i:?????i??:vi??:Gi

........................................................................ ....+v...::??:-h'i?:i:4i:-i:Lti:•ii%-:tii:-:i-:i •:•: \•i:J:..:.:...+....::.:..

..........................................................................,....:.:...........,.,....................,......,.....,................,.......,.............................:...:....................... ?::3 :; >?1??????1???????N????????a?.u?HALM?hk P^J^\\!C?`Ct^^..??K!M.,^.?..N..\\\';^:1^..h^ ..^?^?r??:^?;,?•.Mr??.vnJnv?? ' .}^ ^'Mv+> :\\+} l\\\w:.^• i. ^\iit^^^ .•tlC1i{v ^'\ ^'t , , ,
. . . . .. ^ •:

%f9y y..^,'<eR•:i3^• .r".:. : k• ^f r•,,..,,•:ly .pyJ n,^ri^ '^:. v:;5;`^. ^.

. :}hi:•^;ti ^•iyv^f:^}.: ii't ^Yi::y:J.; ;^ y'^i:wi • ••fi. "• ^ . } ' f ^ ?^?:ii :'}?+v.'y:•^Y.:^i}v.. ?'^<^':.'^r :? ^S;N:.w ti^^^:i^,i^. .

I of 3 3/2/99 4:28 PM 10f3 

## Subject: Tran.rormen D.te: Mon, 01 Mar 

## 1999 16:42:

## 15 -0800 From: James Van Dyke <woW@om1.gov> 

## To: 

## randy <prb@om1.gov>. woW@oml.gov Randy,
I 

### called up these guys and Diane Mcilveen, Sales Manager, indicated that they call some of their low-voltage transformers, distribution transformers as indicated on this web page. date of call to FALVO ELECTRICAL SUPPLY, 1-403-466-8078, March 1, 1999. Jim Van Dyke
http://www.falvo.com/xmers.htm**~:~;** 

# r

:!:!

## ~~~j 

# I 

# I

3/2/994:28 PM£ 3O Z Ad 8Z:7 66/Z/£ 20f3 31211)1) 4.28 PMPo erSmitJ;,. BriefProduct Description htip: w\>1N. powersmiths

.com'description.litm 

# PowerSmiths Harmonic Cancellation Transformers Product Application Guide (see product sheets for detail) 

# F Products Application Place/Type of Treated I Installation Harmonics Energy Efficient • Replaces Distribution Harmonic Cancellation transformers Distribution Transformer • New design and retrofit Transformer 3 5 7 9, 15, 17, 

### PowerStarTM projects (Series) 19 

### T1000 commercial and industrial

facilities • To supply computer loads where the harmonic profile Energy Efficient contains mostly third

harmonic Distribution 3, 9, 15... -- other Harmonic Cancellation Transformer .

• Replace k-13 rated, or Transformer zero sequence K-StarTM k-2Q rated distribution (series) currents

transformers in commercial, government, and industrial facilities • Reduces neutral current, Neutral Curre t neutral to ground voltage, 3rd 

### other 3 

### 9 15 Treatment harmonic and voltage flat AI panel , , ... 

### PowerStarT. topping 

### (parallel) zero sequence N1000 Installed at electrical currents

panels and risers in 3 phase 4 wire electrical systems. • Reduction of neutral current, neutral to ground Harmonic Treatment of v Itage, Ind 5th Itn 

### Near 7 17 3 5 9 15 3rd 5th 7th h^rmonics in 3-phase 4 wire Panel , , , , , , 19 - other zero PowerStarTM 

### electrical distribution systems (series) t 

### N 1000Plus between two or more sequence curren s

electrical panels where a transformer is not required. • Cancels conventional Hamonic Treatment harmonics (5th 7th or 1 1th for Rectifiers 13th) in 3-phase electrical In-line with load 5, 

### 7 for PS0507 PowerStarTM 

### distribution systems that (series) 11, 13 for PSII13 PS0507 supply variable frequency PS 11 13 drives and other rectifier

loads. Harmonic Treatment 0 Used in place of drive for Drives isolation transformers to Distribution 5, 7 for VFD0507 

### PowerStarTM reduce harmonics, voltage Transformer 11, 13 for VFD0507 notching and electrical (series) VFD1113 VFD1113 switching noise. - J 1 1 1 PowcrSmitj;',. BriefProduct Description hnp:'

.'V\\'\".powcrsmiths.com'description.htm 

# PowerSmithsHarmonic Cancellation Transformers
ProductApplication Guide (seeproductsheets for detail)


# il U

• 

### productsUU.

uuu 

# ll uU 

### Application



### : Energy Efficient • Replaces Distribution : Harmonic Cancellation transformers

. Transformer • New design and retrofit 

## PowerStarTM projects 

## TIOOO • commercial and industrial facilities
• To supply computer loads**~** 

### where the harmonic profile : Energy Efficient

### contain~ mostly third : Harmonic Cancellation harmonic.

. Transformer • Replace k-13 rated, or 

## K-StarTM k-2Q rated distribution transfocmers in commercial, government, and industrial

Neutral curref.t**Treatmen~l** 

## PowerStarT

. 

## NIOOO facilities I 

### • Reduces neutral current, neutral to ground voltage, 3rd 

### harmonic and voltage flat topping • Installed at electrical panels and risers in 3 phase 4 wire electrical systems.
• Reducrion of neutral current. 1eutral to ground Harmonic Treatment of It

. 'ird 5th 7th rd th th 

### vp age, 'i, , 

### 3 ,5 ,7 tlIrmonics in 3-phase 4 wire 

## PowerStarTM**~ectrical** 

### distribution systems



## N]OOOPlus between two or more electrical panels where a transformer is not required.
Htmonic Treatment

, for Rectifiers 

## PowerStarTM 

## PS0507 PSl113
Harmonic Treatment for Drives 

## PowerStarTM



## VFD0507 

## VFDll13 • Cancels conventional harmonics (5th
, 7th 

### or 11th, 

### 13th) 

### in 3-phase electrical distribution systems that supply variable frequency drives and other rectifier loads.

• Used in place of drive isolation transformers to reduce harmonics, voltage notching and electrical switching noise.


# , 

# I Place/Type of Installation



### Distribution Transformer

(Series)

Distribution Transformer

(series)



## Atpanel (parallel)

Near Panel (series)

In-line with load (series)



### Distribution Transformer

(series) Treated Harmonics



### 3,5, 7, 9, 15, 17, 19


# • 3, 9, 15

... -- 

## other 1



## zero sequence currents



# .,

3, 9, 

### 15... -'- 

## other

zero sequence currents

3,5, 7,9, 15, 17, 19

- 

## otherzero

, sequence currents



## 5, 7/orPS0507 11, 13/01'

## PSI113

5, 7 

## for v'FD0507 ll,13for VFDllJ3YoxNer1)mrth$. oriel Product Description http:"wn1-Nw.powersmiths.com description.htm



### Harmonic Cancellation Transformer with Multiple Outputs • point of use harmonic 

### PowerStarTM correction so that harmonics 

### Distribution 3, 5, 7, 9, 11, 13, 

### T2000 can be isolated to the Transformer 15, 17, 19 (.see T3000 secondary side of the multiple (Series) product sheet) 

### T4000 output transformer K-Star-DTM Universal Harmonic Cancellation • A harmonic cancellation Transformer transformer that can be Distribution 3, 9, 15 - other 

### PowerStarTM universally connected to Transformer zero sequence Universal electrical systems around the (series) currents Transformer world Harmonic Correction and Voltage Notch Reduction • harmonic correction and 

### PowerStarT-" power conditioning for Near loads 

### 7 17, 19 11 13 rectifiers and drives in (series) , , , Drive Power mission critical operations 

### Conditioner 0 Centralized distribution of Power Distribution clean power, providi g high Station with Harmonic efficiency, harmonic Near loads. Cancellation correction, noise and Power 3, S; 7, 15, 17, 

### PowerStarTM transient suppression, Distribution 19 (see product

metering, protection and Point sheet) 

### ENERGY-STATION multiple 42-pole distribution panels where space is at a 

### (series) premium



### c 1998 PowerSmiths International Corporation. All Rights Reserved

I

I**t'o\\·er~nl1lh~.** l:ind t'roducl Uescnpllon http:'·,\'\\w.powersmlllls.com·descnplJon.hlm



### Harmonic Cancellation Transformer with Multiple Outputs 

# • point of use harmonic 

## PowerStarTM correction so that harmonics 

### Distribution 

### 3,5, 7,9, 

### Jl, 13, 

## T2000 can be isolated to the 

### Transformer 

### 15, 17, 19 

## (<;ee T3000 secondary side of the multiple (Series) 

## product sheet) T4000 output transformer 

## K-Star-DTM Universal Harmonic 

## l Cancellation • A harmonic cancellation 

### Transformer transformer that can be 

### Distribution 

### 3, 9, 15

- 

## other 

## PowerStarTM universally connected to 

### Transformer 

## zero sequence Universal electrical systems around the (series) 

## currents Transformer world Harmonic Correction

and Voltage Notch 

### I Reduction 

# • harmonic correctron and 

## PowerStarTM power conditioning for Nearloads 

### 5, 7, 

### Jl, 13, 17, 19 rectifiers and drives in (series) 

## Drive Power mission critical operations 

## Conditioner

.. 

# • Centralized distribution of Power Distribtfion clean power, providi\g high J 

### Station with Harmonic efficiency, harmonic Nearloads. 

### 3,5; 7,

## ~ 15, 17, Cancellation correction, noise and Power 

## PowerStarTM transient suppression, Distribution 

### 1

## S? (<;eeproduct metering, protection and Point 

## sheet) ENERGY-STATION multiple 42-pole distribution (series) panels where space is at a I . 

## I premium**~** .. (



### (01998 

## PowerSmithsInternational COlporation. AllRightsReserved



# ! 

# I 

# I t
Jmersml . Powerstar t 1000



# PowerStarTM T 1000

A A phase-shiftin g tralsformer with low zero sequence impedance for harmonic cancellation , oise teduction and reduced energy consumption that is ideally suited

A



## where e1ectrb►hic equipr Tent sUch as personal' ompu1ers aie supplied'ptrh`R e` i60&1ic equipment inherently produces >an abondance of 3rd 5th and 7th harmonic currents which can result in excessive heating and voltage distortion. These issues'can cause numerous operational problems for both the electrical system and the electronic equipment connected to it. Where overizing or k-rating the electrical system may withstand the extra heating, the PowerStarTM T1000 design treats the harmonic currents and addresses both the extra heating and voltage distortion. In addition, its high efficiency design typically achieves a 50% reduction in energy losses when compared o conventional transformers.
APPLYING THE PowerStarTM T1000 These transformers perform optimally when installed close to the 3-phase, 4-wire panelboards that feed the equipment circuits. Cable runs from a common bus or switchboard to multiple T1000 transformers should be kept to a minimum. See PowerStarTM Applic4tion Handbook for de ils.

0


# -AA

FEATU^ES • Harmonic cancellation

4 

## witlhigh densities; of sln _qjA g electronic equipment

elec ^-_cal panels s-_1pp:yin sirg:e-phase nonlinear lcads 

## I

PnwwrStnr Tilfihl


## V- - y j^ PuwtwSt T1 O ht1p: ',ANvuw.powersmiths.com/t1000.htm



# 4

^-= Meeting
--",IIarmOflC ,I/fl1t' v -Design \ ,)\\"erSlI1J'. PO\verstar tI000 http://\\,vw.powerslI1iths.coin/!IOOO.htm 

# I 

# I ··ill

I ' ': :



# I**~i** 

# PowerStar 

# TMT 1000
,,' ! ,I ,i


## sformer W\th low zero sequence impedance for harmonic uction and reduced energy consumption that is ideally suited wit h densities. el ment

where IC 

## equi nt s ch a persona mp s a su nic

# 1I~1!!~

# II

\:



## equipment inherently produces

## ~m abL\lndance of 3rd

, 

## 5th

, 

## and 7th 

## harmonic currents which can I 

## result in excessive heating and voltage distortion. These issues'can cause nUmerous operational problems for both the electrical system and the electronic equipment connected to it. Where overrizing or k-rating the electrical system may withstand the extra heating, the 

## PowerStarTM T1000 design treats the harmonic currents and addresses both the extra heating and voltage distortion. In addition, its high efficiency design typically achieves a 50% reduction in energy 

# Itsses when compared

# r conventional transformers.
APPLYING THE 

## PowerStarTM T1000 These transformers perform optimally when installed "I 

## close to the 3-phase, 4-wire panelboards that feed the equipment circuits. Cable runs from a common bus or switchboard to multiple T1000 transformers should be kept to a minimum. See 

## PowerStarTM Appl" ion Handbook for d ils. 

# l

LongR.ill



## FEATUrES decLcal 

## pane

## 1 SS'Jpp**~**

## ylng**:::ir.g~e-phase** 

### nO:1linear 

### lcails



## • Harmonic cancellationPov rsmithss . Po verstart1000 h{tp:uww ,powersmiths.com/t1000.htm



## • 3rd harmonic treatment on secondary side • High efficiency design • Quality Assurance to MIL-I-45208 • Epoxy vacuum impregnation construction • Electrostatic shielding • Thermal sensors • Electromagnetic system (no capacitors or electronics) BENEFITS • Meets IEEE-519 Limits, improves Power Factor • Eliminates circulating current in primary delta • Reduced energy operating costs • Zero defects • Quieter, cooler, longer life span • Electrical noise attenuation • Monitors the temperature of the transformer • Low maintenance, high reliability
SELECTION C ITERIA The PowerStarTM T1000 is available from 15 up to 5000kVA, from 1 120/208V up t 4160V, at 50 and 60Hz.
WARRANTY 

# owerStarTM products are warranted against defective materials for 10 years pro-rated.
CERTIFICATION All PowerStarTM products are UL listed, CSA approved and are manufactured to the latest NEMA and ANSI specifications. CE mark is available upon request. I I rQuestions and Cornmentsl

I

I 

# J

114

I 

## i

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# i**Po~rsllllth',** Powerstart 1 000 , 

# 1 . , .

• 3rd 

## harmonic treatment on secondary side hrp:1/\\1W'\powersmiths.com/t1000.h1m

. 'i



## • High efficiency design • Quality Assurance to MIL-I-45208 • Epoxy vacuum impregnation construction • Electrostatic shielding • Thermal sensors • Electromagnetic system (no capacitors or electronics) BENEFITS



## • Meets IEEE-519 Limits, improves Power Factor • Eliminates circulating current in primary delta • Reduced energy operating costs • Zero defects \ • Quieter, cooler, longer life span • Electrical noise attenuation • Monitors the temperature of the transformer • Low main enance, high reliability
SELECTION C ITERIA 

## The 

## PowerStarTM T1000 

## is available dom 15 up to 5000kVA, from \ 1**~0/208V** 

## up 

# t 4160V, at 50 and 60Hz.
WARRANTY 

## owerStarTM products are warranted against defective materials for 1 0 years 

# I pro-rated.

# ~ CERTIFICATION All 

## PowerStarTM products are UL listed, CSA approved and are manufactured to the latest NEMA and ANSI specifications. CE mark is available upon request.

[Questions and Comments] 

# I I

### ~ 

# \


# ) I IK-Star http: ^^u^^.po^^ersmiths.com kstardesc.htm



# K-Starr M
K-Star harmonic cancellation transformers are copper wound and uniquely engineered to be used in place of k-rated and conventional transformers. K-Star transformers have enhanced proprietary windings to treat the 3rd harmonic. APPLICATION To supply computer loads where the harmonic profile contains

mostly 3rd harmonic. To replace k-13 or k-20 rated distribution transformers in commercial, government and industrial facilities. FEATURES & • ' Cost effective harmonic treatmeAt for low to medium (up to . BENEFITS 50%) concentration of switching power supplies.

• 3rd harmonic is treated in secondary windings. • EPA ENERGY STAR compliant.

WARRANTY 5 years pro rated.



### LC, 1998 PowerSmiths International Corporation. All Rights Reserved

i

f K-Star



# \ APPLICATION

FEATURES &

BENEFITS

WARRANTY http: 'W\V\\,.pC)\\ erslIliths.colll kstardesc.htlll 

# K-StarTM

K-Star harmonic cancellation**tran~formers** 

## are copper }'v'ozlndand uniquely engineeredto be usedinplace of k-ra/edand conventional transformers. K-Star**tran.~formers** 

## have enhanced proprietary Windings to treat the 3rd

## harmonic.
To supply computer loads where the harmonic profile contains mostly 3rd 

### harmonic. To replace k-13 or k-20 rated distribution transformers in commercial, government and industrial facilities.

•

# ~ Cost effective harmonic treatmeAt for low to medium (up to

. 50%) concentration ofswitching power supplies. • 3rd 

### harmonic is treated in secondary windings. • EPA ENERGY STAR compliant.

5 yearspro rated.

# ®CI~ i I 

## ,


## © 

## 1998PowerSmithsInternational Corporation. AllRightsReserved



# \II IIf ..-.. i- i I iJ.uuu


# PowerStarTM VFD0507, VFD1113

A harmonic cancellation, noise reduction, energy-efficient drive isolation transformer that provides improved electromagnetic compatibility in systems with variable frequency drives APPLICATION All commercial , industrial and other types of facilities that utilize variable frequency drives in conjunction with drive isolation transformers or line reactors can benefit from this product. Drives inherently produce an abundance of harmonic current which can result in excessive heating and voltage distortion that can cause numerous operational problems for the electrical system and the jives iemselvei Where over

-sizing or k

-rating the electrical system may withstand the extra heating , the PowerStarTM VFD series treat the harmonic currents thereby addressing both the extra heating and voltage distortion

. The PowerStarTM VFD series also reduce electrical noise and line notching associated with drive operation.
APPLYING THE PowerStarTM VFDO507 and VFD1113 These products can be used to phase-shift one drive against another similar drive, a group of drives against another group of similar drives, or one large drive against a group of smaller drives. The VFDO507 is used in conjunction with 6-pulse drives, the VFD1113 with 12-pulse drives. See PowerStarTM Application Hndbook for details.

PmverStar VFD0507 i

DRIVE 

# Meeting .IEEE-519 Harmonic Limits by Design

FEATURES ........**~~'-'."'''~.'.'** .......**~** .......**.J~"'"** ........ v-" V I

....... ... "'_' 

# PowerStarTM VFD0507, VFD1113

A harmonic cancellation, noise reduction, energy-efficient drive isolation transformer that provides improved electromagnetic compatibility in systems with variable frequency drives
APPLICATION 

## All commercial, industrial and other types offacilities that utilize variable frequency drives in conjunction with drive isolation transformers or line reactors can benefit from this product. Drives inherently produce an abundance of harmonic current which can result in excessive heating and voltage distortion that can cause numerous operational problems for the electrical system and the <lives remselvei Where over-sizing or k-rating the electrical system may withstand the extra heating, the 

## PfwerstarTM VFD 

## series treat the harmonic currents thereby addressing both the extra heating and voltage distortion. The 

## PowerStarTM VFD 

## series also reduce electrical noise and line notching associated with drive operation.
APPLYING THE 

## PowerStarTM VFD0507 and VFD1113 

## These**prod~cts** 

## can be used to phase-shift one drive against another similar drive, a group of drives against another group bf similar drives, or one large drive against a group of smaller drives. The VFD0507 

## is used in conjunction with 6-pulse drives, the VFD1113 

## with 12-pulse drives. See 

## PowerStarTM Application H ndbook for details.

PowerStarVFD0507 

### l I



## FEATURES 

# \
• 

# I**~** 

# Meeting IEEE-519**}{ar~nic** 

# Lintits by DesignPowersmiths. Powerstar vfd0507S 11 13 i http: ww^.powersmith^.com v(d0507-1 113.htm



## • Harmonic cancellation • High efficiency design • Quality Assurance to MIL-I-45208 • Epoxy vacuum impregnation construction • Electrostatic shielding • Thermal sensors • Electromagnetic system (no capacitors or electronics) BENEFITS • Meets IEEE-519 Harmonic Limits • Reduced energy operating costs • Zero defects • Quieter, cooler, longer life span • Electrical noise attenuation • Monitors the temperature of the transformer • Low maintenance, high reliability I

SELECTION CRITERIA The PowerStarTM VFD0507 and VFD1113 are available from 15 up to 5000kVA, from 120/208V up to 4160V, at 50 and 60Hz.
WARRANTY PowerStarTM products are warranted against defective materials for 10 years pro-rated. CERTIFICATION All PowerStarTM products are UL listed, CSA approved and are manufactured to the latest NEMA and ANSI specifications. CE mark is available upon request.

[Questions and Commeitsl



## I Powersmiths. Powerstar vfd0507S1113 http:"wVvw.po\versmithr-colll'vfd0507-1113.htm



## • Harmonic cancellation • High efficiency design • Quality Assurance to MIL-I-45208 • Epoxy vacuum impregnation construction • Electrostatic shielding • Thermal sensors • Electromagnetic system (no capacitors or electronics) BENEFITS



## • Meets IEEE-519 Harmonic Limits • Reduced energy operating costs • Zero defects • Quieter, cooler, longer life span • Electrical noise attenuation • Monitors the temperature of the transformer • Low maintenance, high reliability
SELECTION CRITERIA 

## The 

## PowerStarTM VFD0507 

## and VFD1113 

## are available from 15 up to 5000kVA, from 120/208V up to 4160V, at 50 and 60Hz.
WARRANTY 

## PowerStarTM products are warranted against defective materials for 1 0 years pro-rated.
CERTIFICATION 

## All 

## PowerStarTM products are UL listed, CSA approved and are manufactured to the latest NEMA and ANSI specifications. CE mark is available upon request.

[Questions and

# comme~tslPov%ersmiths, Powerstar t3000 http:"ww w. pmversmiths

.com't3000.htm 

# PowerStarTM T3000, T4000

I 

## Specialty harmonic cancellation transformers with multiple secondary outputs for mission critical applications

. They are ideally suited for electrical systems where the electronic equipment loads (personal computers ...) are similar and they can be divided equally among the outputs. APPLICATION The PowerStarTM T3000 and T4000 are recommended for critical test environments and to support electronic equipment that generates a complex spectrum of harmonic currents. These harmonic currents can result in excessive heating and voltage distortion. These issues can cause numerous op rational problems for the electrical 4ystem and the electronic equipment connected to it. Wh e over-sizing or k-rating the electrical system can withstand the extra heating, the Powers tarTM T3000 and T4000 designs treat 3rd 5th 7th 9th 11th, 1 J, 15th harmonic currents and address both the extra heating and voltage distortion. In addition, its high efficiency design typically achieves a 50% reduction in energy losses when compared to conventional transformers.
APPLYING The PowerStarTM T3000 and T4000 

## These transformers perform optimally when installed close to the 3-phase, 4-wire panelboards that feed the equipment circuits. They can be installed a the end of a long run, however the loads must be lanced and matched to achieve optimu harmonic cancellation. The T3000 is more sensitive to this last requirement. See PowerSta TM Application Handbook for details.

Pow,: star x3

### 000



### J EE519 < c rn on c Larna^% ^?v L7asa'n

l^ 1

g la



## FEATURES • Harmonic cancellation • High efficiency design • Quality Assurance to MIL-1-45208 • Epoxy vacuum impregnation construction PO\versmith;··. Powerstar 13000 http:',',vVvw.powersmiths.com't3000.hlm


# PowerStarTM T3000, T4000
Specialty harmonic cancellation transformers with multiple secondary outputs for mission critical applications. They are ideally suited for electrical systems where the electronic equipment loads (personal computers
...) are similar and they can be divided equally among the outputs. APPLICATION The 

## PowerStarTM T3000 and T4000 are recommended for critical test environments and to support electronic equipment that generates a complex spectrum of harmonic currents. These harmonic currents can result in excessive heating and voltage distortion. These issues can cause numerous oPirational problems for the electrical system and the electronic equipment connected to it.**Wh~e** 

## over-sizing or k-rating the electrical system can withstand the extra heating, the 

## PowerStarTM T3000 and T4000 designs treat 3rd

, 

## 5th

, 

## 7th

, 

## 9th

, 

## 11 th

, 

## 13, 15th

... 

## harmonic currents and address both the extra heating and voltage distortion. In addition, its high efficiency design typically achieves a 50% reduction in energy losses when compared to conventional transformers.
APPLYING The 

## PowerSiarTM T3000 and T4000 ,. These transformers perform optimally when installed close to the 3-phase, 4-wire panelboards that feed the**e3~ipment** 

## circuits. They can be installed**a~the** 

## end of a long run, however the loads must be**~Ianced** 

## and matched to achieve optimu harmonic cancellation. The T3000 is more sensitive to this last requirement. See 

## PowerSta 

# TM Application Handbook for details.

FEATURES 3ieCtt1::::J :?or:.elc 

### :::tl:?plyi.:1g ,L1.g!e-p:1ase ad

# ore:**:1~Ji."1ea** load,



## • Harmonic cancellation • High efficiency design • Quality Assurance to MIL-I-4520B • Epoxy vacuum impregnation eonstructionPowersmith3. Powerstar t3000 Imp: ,,.,vv w.powersmitlis.com't3000.litm 

# I

• Electrostatic shielding • Thermal sensors • Electromagnetic system (no capacitors or electronics) BENEFITS • Meets IEEE-519 Harmonic Limits • Reduced energy operating costs • Zero defects • Quieter, cooler, longer life span • Electrical noise attenuation • Monitors the temperature of the transformer • Low maintenance, high reliability
SELECTION CRITERIA The PowerStarTM T3000 and T4000 are available from 15 up to 5000kVA, from 120/208V up to 4160V, at 50 and 60Hz.
WARRANTY PowerStarTM products are warranted against defective materials for 10 years pro-rated. CERTIFICATION All PowerStarTM products are UL listed, CSA approved and are manufactured to the latest NEMA and ANSI specifications. CE mark is available upon request.

[Questions and Comments



## i

I 

# t Imp:'IViVv"",.powerstlliths.cotll,t3000.htm
I 

# + • Electrostatic shielding • Thermal sensors • Electromagnetic system (no capacitors or electronics) BENEFITS



## • Meets IEEE-519 Harmonic Limits • Reduced energy operating costs • Zero defects • Quieter, cooler, longer life span • Electrical noise attenuation • Monitors the temperature of the transformer • Low maintenance, high reliability
SELECTION CRITERIA 

## The 

## PowerStarTM T3000 

## and T4000 

## are available from 15 up to 5000kVA, from 120/208V up to 4160V, at 50 and 60Hz.
WARRANTY 

## PowerStarTM products are warranted against defective materials for 1 0 years pro-rated.
CERTIFICATION All 

## PowerStarTM products are UL listed, CSA approved and are manufactured to the latest NEMA and ANSI specifications. CE mark is available upon request.

[Questions and Comments]



# ,Powersmith-i Universal Harmonic Cancellation Transformer http:^^-w^^.powersmiths.com'uhct.htm



# PowerStarTM Universal Harmonic Cancellation Transformer
A multi

-voltage, multi-frequency harmonic cancellation transformer with noise reduction and reduced energy consumption that is ideally suited for connection to different electrical systems throughout the world feeding computer loads. APPLICATION The PowerStarTM Universal Harmonic Cancellation Transformer comes standard with multiple primary and secondary voltage taps and can operat in a 50 or 60 Hertz environment which gives this single transformer the agility to be connected to an electrical system almost anywhere in the world. It is designed to treat 3rd 5th & 7th harmonics.

The PowerStarTM Universal Transformer is designed and manufactured to meet the most demanding requirements of critical computer loads. Our products are all copper-wound, electrostatically shielded, and manufactured with top quality components to inherently provide noise reduction and improved energy efficiency. Every Pow rStarTM product is manufactured through a process that delivers to stringent military requirements guaranteeing quality control and ultimately higher reliability. All products come standard with thermal contacts for remote monitoring. 4 PRODUCT SPECIFICATION kVA rating: 10, 15, 30, 45, 75, 112.5 others upon request Impedance: 5% up to 15 kVA, 4% for 30 up to 112.5 kVA Zero sequence reactance less than 0.6% Harmonic treatment 3rd 5th and 7th input voltage

- tap selectable : 190, 208, 220, 380, 415, 480 V,.3-Phase, 3-Wire (other available Output vo'tage - tap Delectable: 120-208, 220-380, 277-480, 3-Phase, 4-Wire, & ground (other available) Taps: 2 ± ^ '/2 % for J80V & above, 1 ± 5 l/o for below 380V Construction: dry-ty Windings and termin Neutral Conductor Frequency: 50 and , 3-phase, common core, epoxy vacuum impregnation

Is: Copper I f ting: 200% of phase Hz insulation class: H Insulation system: 220 degrees C Average temperature Rise: 150 deg. Enclosure type: NEMA-1, drip-proof (optional NEMA-3R outdoor weatherproof) Enclosure finish: Epoxy Powder Coatirjg B.I.L. tests primary/secondary: 10kV (dther specify) Audible Noise: max. 45dB at 5 feet Magnetic field Strength: less than 0.1 Gauss at 1.5 feet PowersmitlL1 Universal Harmonic Cancellation Transformer


# PowerStarTM Universal Harmonic Cancellation Transformer http: '\\\\\\,powersmiths,comuhcLhtm



## A multi-voltage, multi-frequency harmonic cancellation transformer with noise reduction and reduced energy consumption that is ideally suited for connection to different electrical systems throughout the world feeding computer loads.
APPLICATION 

## The 

## PowerStarTM Universal Harmonic Cancellation Transformer comes standard with multiple primary and secondary voltage taps and can operat

# r. in a 50 or 60 Hertz environment which gives this single

## transform~r the atl_ility to be connectEJ to

## a~ electrical system almost anywhere in the world. It is designed to treat 3rd

, 

## 5th & 

## 7th harmonics.

The 

## PowerStarTM Universal Transformer is designed and manufactured to meet the most demanding requirements of critical computer loads. Our products are all copper-wound, electrostatically shielded, and manufactured with top quality components to inherently provide noise reduction and improved energy efficiency. Every 

## Pow,rStarTM product is manufactured through a process that delivers to stringent military requirements guaranteeing quality control and ultimately higher reliability. All products come standard with thermal contacts for remote monitoring. PRODUCT SPECIFICATION 

## kVA rating: 10, 15, 30, 45, 75, 112.5 others upon request Impedance: 5% up to 15 kVA, 4% for 30 up to 112.5 kVA Zero sequence reactance less than 0.6% Harmonic treatment 3rd 

## 5th and 7th 

## , , input voltage

- tap selectable: 190, 208, 220, 380, 415, 480 V" 3-Phase, 3-Wire (other

# available~ , Output vo age - tap electable: 120-208, 220-380, 277-480, 3-Phase, 4-Wire, 

## &ground (other available) Taps: 2 ± % % for 80V 

## &above, 1 ± 5

# ~Io for below 380V Construction: dry-ty , 3-phase, common core, epoxy vacuum impregnation Windings and termin Is: Copper ! 

## Neutral Conductor ting: 200% of phase Frequency: 50 and Hz Insulation class: H • Insulation system: 220 degrees C Average temperature Rise: 150 deg. Enclosure type: NEMA-1, drip-proof (optional NEMA-3R outdoorweatherproof) Enclosure finish: Epoxy Powder Coatirlg B.I. L. tests primary/secondary: 10kV (dther specify) Audible Noise: max. 45dB at 5 feet Magnetic field Strength: less than 0.1 Gauss at 1.5 feet 

# •Powersmitlss Universal Harmonic Cancellation Transformer http:' www. powersmiths.convuhct.htm



## Electrical Noise attenuation : dual electrostatic shield : 120dB common mode, 20dB/decade transverse mode Ambient Temperature: 0 to +40 deg. C Storage Temperature: -15 to +50 deg. C Operating Humidity: 0 to 90% Quality Assurance program : MIL-1-45208 Construction Standards: NEMA ST-20, and all current applicable UL , CSA, and ANSI/IEEE standards. 

## Certification: UL listed Warranty: 10 YEAR pro

-rated against defective materials and workmanship
Model Selection : PowerStarTM UT-DOS-3T-kVA-H-480T480-HC (insert required kVA) Enclosure Weight (est Enclosure kVA Weight (est.) kVA . ) dimensions dimensions 

# q II -^^G II II

10 15 30 17"W x 17" D x 27"H 17"W x 17"D x 27"H 267W x 18" D x 30"H 300 lbs. 340 lbs. 550 lbs. 45

75 112.5 Other sizes and voltages available Contact factory

.
[Questions and Commentsl 

## 32"W x 22"D x 40"H 32"W x 22"D x 40"H 38"W x 26" D x 48"H

Tj 

## 750 lbs. 1100 lbs. 1400 lbs. Powersmit"" Universal Harmonic Cancellation Transformer http:'·w\\'w.po\versmiths.com·uhct.htm



## Electrical Noise attenuation: dual electrostatic shield: 120dB common mode, 20dB/decade transverse mode Ambient Temperature: 0 to +40 deg. C Storage Temperature: -15 to +50 deg. C Operating Humidity: 0 to 90% Quality Assurance program: MIL-i-4520B Construction Standards: NEMA ST-20, and all current applicable UL, CSA, and ANSI/IEEE standards. Certification: UL listed Warranty: 10 YEAR pro-rated against defective materials and workmanship


## Model Selection: PowerStarTM UT-OOS-3T-kVA-H-4BOT4BO-HC (insert required kVA) 

# IkVA I 

## Enclosure Weight (est.)

# DE] Enclosure 

# ; dimensions dimensions 110 1117"w x 17"0 x 27"H 113001bs. 10145 

# I32"W x 22"0 x 40"H 115 1117"w x 17"0 x 27"H 113401bs. 10175 1 32"W x 22"0 x 40"H 130 1126"w x 1B"0 x 30"H 115501bs. 101112.5 13B"wx 26"0 x 4B"H Other sizes and voltages available. Contact factory. I



### [Questions and Comments) . I



## I i 

## Weight (est.) 17501bs. l11oolbs. '11400Ibs. J 

# I I 1Leila i ransrormer prouucis

r ho D bur miSaiof b ow prrsslutts s osir tiifitribs ,tar& . MP d&ta tOttCI ^ MOr( intnr%tt &tis>to about t4alta 

### DELTA TRANSFORMER OF CANADA LTD. offers a complete range of Power Transformers for high voltage (up to 35 KV) industrial and commercial applications, General Purpose Transformers (distribution) and Mini-Power Centres with compact 3R enclosures. DELTA TRANSFOMERS OF CANADA LTD. is the only Canadian transformer manufacturer to offer the E.V.I process (Epoxy Vacuum Impregnation) as standard on all its transformers. Our product range includes: Power 150 KVA115KV to 10 MVA135KV General Purpose Copper 3 to 333 KVA Single Phase 6 to 1000 KVA Three Phase Aluminium 10 to 333 KVA Single Phase 10 to 600 KVA Three Phase Autotransformers 15 to 1000 KVA Three Phase Index General Purpose Transformer c Line Current u Enclosure Configuration c Copper Winding a Aluminium Winding Auto-transformer Transformer for Variable Speed Drive Epoxy-Potted Transformer Mini Power Center Power Transformer

Epoxy Encapsulated Transformers For Outdoor Use 3 to 50 KVA Single Phase 3 to 75 KVA Three Phase Drive Isolation Transformers 7 to 1000 KVA Three Phase Mini Power Centers 5 to 25 KVA Single Phase 9 to 30 KVA Three Phase Choice of Westinghouse or Square D panels. Delta Transformer of Canada Ltd. 795 Industriel Blvd., Granby, Quebec, Canada J2G 9A1 Tel: (514) 378-3613 Fax; (514) 378-5101 Customer Service: 1-800-66DELTA (663-3582)

1 of 1 3/2/99 4:34 PM lofl 

# DELTA TRANSFORMER

..:,:::.:.::
..:
.... OF CANADA LTD. ";'-**~** hCutH, i>**~ur** mis.s!oo**~** (JUr**pm;juc~ ~**  our**~if.>lritmtl}($..** ttll;**de!!~** tQucll**~** mOrf:: intMll1l1tiO!1 aboutdaJta

.'

............................... n.. . . ..... '

................ . 

### DELTATRANSFORMER OF CANADA LTD. offers a complete range of PowerTransformers for high voltage (upto 35 

### KV) indusbial and commercial applications, General PurposeTransformers (distribution) and Mini-Power Centres with compact 3R enclosures. DELTATRANSFOMERS OF CANADA LTD. is the only Canadian transformer manufacturerto offer the E.V.I process (Epoxy Vacuum Impregnation) as standard on all 

### its transformers.
Our product range includes: Power 150 KVAl15KVto 10 

### tvfVAl35KV General Purpose Copper 3 to 333 KVA Single Phase 6 to 1000 KVA Three Phase 

### Aluminium 10 to 333 KVA Single Phase 10to 600 KVA Three Phase Autotransformers 15to 1000 KV A Three Phase Index • General Purpose Transformer

o 

### Une Current

o 

### Enclosure Configuration

o 

### Copper Winding

o 

### Aluminium Winding • Auto-transformer • Transformer forVariable Speed Drive • Epoxy-Potted Transformer • Mini Power Center • Power Transformer

Epoxy Encapsulated Transformers ForOutdoor Use 3 to 50 KVA Single Phase 3to 75 KVA Three Phase Drive Isolation Transformers 7 to 1000 KVA Three Phase Mini Power Centers 5 to 25 KVA Single Phase 9to 30 KVA Three Phase Choice ofWestinghouse or Square D panels. Delta Transformer of Canada Ltd. 7951ndusbiel Blvd., Granby, Quebec, Canada J2G 9A1 Tel: (514) 378-3613 Fax; (514) 378-5101 Customer Service: 1-800-66DELTA (663-3582)

3/2/994:34 PM

### Subject: Dry Type Applications

Date: Mon, 01 Mar 1999 16:27:02 -0800 From: James Van Dyke <wow@ornl.gov> To: randy <prb@ornl.gov>

Randy,
Another from Hammond.
Jim

http://www.tran.hammfg.com/ Products / Distribution / applications.html



# Dry Type Transformer Applications



# LiA

General purpose distribution transformers are suitable for a variety of lighting, resistive and inductive loads. They are generally used to provide power for lighting, resistive heating and many motorized machine applications. 

### Some examples of installations where they are used consist of:
• Office Buildings • Commercial Buildings • Schools, Colleges and Universities • Hospitals and Nursing Homes • Shopping Centers • Industrial and Manufacturing Plants 

### Standard transformers are designed and constructed to meet or exceed the requirements for general applications. These transformers are provided either ventilated or totally enclosed. To

1 of 2 3/2/99 4:27 PM 10f2 

## Subject: DryTypeApplications Date: Mon, 01 

## Mar 199916:27:02 -0800 

## From: James VanDyke <woW@oml.gov> 

## To: randy <prb@oml.gov> Randy, Another from Hammond. Jim
http://www.tran.hammfg.com/Products/Distribution/applications.htrnl



# Dry Type Transformer Applications

Generalpurpose distributiontransformers are suitablefor a variety oflighting,resistive andinductive loads. Tbey are generally used to

### providepowerfor lighting, resistive heating and manymotorized machine applications.


### Some examples ofinstallations where they are used 

### consistof:

• OfficeBuildings • CommercialBuildings • Schools. Colleges and Universities • Hospitals andNw-singHomes • Shopping Centers • Industrial andManufactwing

Plants Standardtransformers are designed and constructedto meetor exceedthe requirements for general applications. These transformers are provided eitherventilated ortotally enclosed. To

3/2/994:27PMtransformers are provided either ventilated or totally enclosed. To meet special applications or custom requirements, modifications are available as either factory installed options or field installed accessories.

Introduction I Products I What's New Catalog Request Contact Us Free Hammond Software I Corporate Home Page ^ Home

2 of 2 3/2/99 4:27 PM -"J

... J r-

....rr-------

20f2 

### transformers are providedeitherventilated ortotally 

### enclosed. To meet special 

### applications orcustomrequirements, modifications are available as eitherfactory installed 

### options orfield installed 

### accessories.

Introduction 

### I Products 

### IWhafs New

### ICatalog Request 

### IContact Us Free Hammond Software 

### ICorporate Home Page 

### I Home

3/2/994:27 PM

# Standard Distribution

Copper and Aluminum Wound 600V Class

General purpose distribution transformers are suitable for a variety of lighting, resistive and inductive loads. They are generally used to provide power for lighting, resistive heating and many motorized machine applications. Standard transformers are designed and constructed to meet or exceed the requirements for general applications. These transformers are provided either ventilated or totally enclosed

. To meet special applications or custom requirements, modifications are available as either factory installed options or field installed accessories. Standard single phase units are available from 0.25kVA up to 333kVA in a variety of primary and secondary voltage combinations with either copper or aluminum windings. Standard three phase units are offered from 2kVA up to 750kvA in a variety of primary and secondary voltages also with copper or aluminum windings. Optional Shielded Distribution transformers are available. These shielded units provide a copper or aluminum electrostatic shield between the primary and secondary windings

. The shield is grounded and thus shunts the noises and transients to the ground path rather than passing them along the line. 

# Single Phase Features

The following are the standard features for single phase, copper or aluminum, standard or shielded distribution transformers.

1 of 3 3/2/99 4:25 PM 10f3 

# StandardDistribution Copper and Aluminum Wound 600V Class

Generalpurpose distributiontransformers are suitablefor a varietyoflighting,resistive and inductiveloads. They are generallyusedtoprovidepowerfor Iigbting, resistive beating andmanymotorized macbine applications.
Standardtransformers are designed and constructedto meet orexceedtberequirementsfor general applications. Thesetransformers areprovided eitberventilated ortotally enclosed. Tomeet special applications orcustom requirements,modifICations are available as eitherfactory installed options orfield installed accessories. Standard single pbaseunits are availablefrom O.2SkV

### A up 

### to333kV 

### A in 

### a varietyofprimary and secondaryvoltage combinationswitb eitbercopperoraluminumwindings.
Standardtbreepbase units areoffered from 2kV 

### A up to 750kvA in

### a varietyofprimary and secondaryvoltages also witb copperoraluminumwindings. OptionalShieldedDistributiontransformers are available. These shieldedunits provide a copperoraluminum electrostatic shield between tbeprimary and secondary windings. Theshield is 

### grounded andtbus sbuntstbenoises andtransients

### to tbeground patbratbertban passingtbem along tbeline. 

# Single Phase Features

The following are the standardfeatures for single phase, copper or aluminum, 

### standard or shielded distributiontransformers.

3/2/994:25 PM