Federal Pacific Proposed Efficiency Level Check - 12/21/11 

## 3-ph 20-45 BIL (EC6)

**2010 EFF 2010 Watts**  **Proposed Eff.**  **Proposed**

**Watts % Diff to** 

**2010 % Diff** 

**From DL12**  15 97.50% 192 97.50% 192 0.00% -11.64% 30 97.90% 322 97.90% 322 0.00% -11.64% 45 98.10% 436 98.10% 436 0.00% -11.43% 75 98.33% 637 98.33% 637 0.00% -10.88% 112.5 98.49% 862 98.52% 845 -2.02% -9.90% 150 98.60% 1065 98.65% 1026 -3.62% -9.52% 225 98.73% 1447 98.82% 1343 -7.17% -10.04% 300 98.82% 1791 98.93% 1622 -9.42% -10.19% 500 98.96% 2627 99.09% 2296 -12.61% -9.99% 750 99.07% 3520 99.21% 2986 -15.17% -10.31% 1000 99.14% 4337 99.28% 3626 -16.40% -10.07% 1500 99.22% 5896 99.37% 4755 -19.35% -10.06% 2000 99.27% 7354 99.43% 5733 -22.04% -11.00% 2500 99.31% 8685 99.47% 6660 -23.31% -10.22% 

## 3-ph 46-95 BIL (EC8)

**Proposed Proposed**  **% Diff to % Diff**  **From** DL9

DL10

**2010 EFF 2010 Watts**  **Proposed Eff.**  **Proposed**

**Watts % Diff to** 

**2010 % Diff** 

**From DL12**  15 97.18% 218 97.18% 218 0.00% 30 97.63% 364 97.63% 364 0.00% 45 97.86% 492 97.86% 492 0.00% 75 98.12% 719 98.13% 715 -0.54% 112.5 98.30% 973 98.36% 938 -3.59% 150 98.42% 1204 98.51% 1134 -5.78% 225 98.57% 1632 98.69% 1493 -8.50% 300 98.67% 2022 EL1 98.81% 1806 -10.65% 500 98.83% 2960 98.99% 2551 -13.81% 750 98.95% 3979 99.12% 3329 -16.33% 1000 99.03% 4898 99.20% 4032 -17.67% 1500 99.12% 6659 EL2 99.30% 5287 -20.60% 2000 99.18% 8268 99.36% 6441 -22.09% 2500 99.23% 9700 99.41% 7419 -23.52%



## 3-ph >96 BIL (EC10 DL11

DL12**2010 EFF 2010 Watts**  **Proposed Eff.**  **Proposed**

**Watts % Diff to** 

**2010 % Diff** 

**From DL12**  225 98.53% 1678 98.57% 1632 -2.76% 9.29% 300 98.63% 2084 98.69% 1991 -4.44% 10.22% 500 98.80% 3036 98.89% 2806 -7.58% 10.01% 750 98.91% 4133 99.02% 3711 -10.19% 11.48% 1000 98.99% 5102 99.11% 4490 -11.99% 11.35% 1500 99.09% 6888 99.21% 5972 -13.29% 12.96% 2000 99.15% 8573 99.28% 7252 -15.41% 12.59% 2500 99.20% 10081 99.33% 8431 -16.36% 13.65% (1) Watts at 50% load, 75 C DL13100

1000 10000

10 100 1000 10000**W a** **t t** **s**

**KVA**



# Wa **tts Gr aph** 
**- EC6** 

Proposed 2010 Std

10000 

# Wa **tts Gr aph** 
**- EC8** 

100 1000 10000

10 100 1000 10000**W a** **t t** **s**

**KVA**



# Wa **tts Gr aph** 
**- EC8** 

Proposed 2010 Std



# Wa **tts Gr aph** 
**- EC10** 1000

10000

100 1000 10000**W a** **t t** **s**

**KVA**



# Wa **tts Gr aph** 
**- EC10** 

Proposed 2010 Std100

1100 2100 3100 4100 5100 6100 7100 8100 9100 10100

10 510 1010 1510 2010 2510 3010**W a** **t t** **s**

**KVA**



# Wa **tts Gr aph** 
**- EC6** 

Proposed 2010 Std

12100 

# Wa **tts Gr aph** 
**- EC8** 

100 2100 4100 6100 8100 10100 12100

10 510 1010 1510 2010 2510 3010**W a** **t t** **s**

**KVA**



# Wa **tts Gr aph** 
**- EC8** 

Proposed 2010 Std



# Wa **tts Gr aph** 
**- EC10** 1000

2000 3000 4000 5000 6000 7000 8000 9000 10000

100 600 1100 1600 2100 2600 3100**W a** **t t** **s**

**KVA**



# Wa **tts Gr aph** 
**- EC10** 

Proposed 2010 Std**kVA EC 5**  **Low BIL EC 7** 

**Med BIL EC 9** 

**High BIL kVA**  **EC 6 Low BIL**  **EC 8**

**Med BIL EC 10** 

**High BIL 20-45kV**  **46-95kV >96kV**  **20-45kV 46-95kV**  **>96kV** 15

- 15

- 25

- 30

- 37.5

- 45

- 50

- 75

- 75 112.5

- 100 150

- 167 225 250 300 333 500 500 750 667 1000 833 1500 2000 2500 **Me dium-Voltage Dry-Type Distribution Transformers** 

**Dry -Ty**  **pe, Medium Voltage, Single-Phase Dry**  **-Ty pe, Medium Voltage, Three-Phase** DL9DL11DL13(A&B)DL10DL12DL9/3

Virtual RUDL11/3

Virtual RUDL13/3(A&B)

Virtual RU Rep Unit

Rep Unit Rep Unit

Rep Unit Rep UnitDL10/3 Virtual RUDL12/3

Virtual RU Rep Unit

Virtual RUDL13(A&B)