Power Supply for Surface Treatment

Technology based on more than half a century of development
We are developing power supply units for surface treatment that keep up
with the rapidly diversifying needs of the electronics industry.

D ivers i f i e d s u r f ac e t r eat men t tec hn o lo gy

The uses and functions of surface treatment technology are diversifying, ranging from decoration, rust prevention, wear resistance,and electrical conduction of electronic parts.
Especially, galvanization bears an important role by the function with excellent the processing technology.

Pro ces s of s u r f ac e t r eat men t

Surface treatment or plating involves a complicated process of pre-treatment, various plating processes, and post-treatment thatare considered as the treatment of base materials, in addi tion to other processes depending on each material and finishingmethod. Today, stricter quality, improvement in energy effi ciency, and process rationalization are required in plating, no matter
how complicated and advanced the process is.
Our new power supply units are one way of comprehensively re solving such issues. Plating quality can be improved by using a
power supply that controls the current required in various plating processes quickly and more optimally.These new systems greatly
reduce noise and pollution as well.

R e form a t i on o f s u r f ac e t r eat ment po wer supply

With the rapid development of technology in the surface treatment industry, innovation is required in the power supplies used
there, and power electronics technology (power semiconductor elements, conversion technology, control technology) that supports
technological innovation continues to advance day by day.For example, the use of high-frequency power transistors revolutionized
the concept of conventional Plating Rectifiers, and so-called inverter-type power supplies and pulse power supplies were put topractical use.
In the future, power supplies that are more precise and efficient, more compact and lighter, will contribute significantly to thecreation of a low-carbon society while saving labor and improving quality.

Our power supply for surface treatment
Result of Know-how Accumulated over Many Years
Design based on in depth knowledge of the locus of surface processing ensures stable performanceover the long term.

Ab un d ant s e rie s

Supports from laboratory use with output current of 5A to large capacity with maximum output current of 15,000A.
A lineup for the inverter power supply with the latest digital control and an efficient electric power semiconductor.
In addition, various power supplies with an output voltage exceeding 200V are also available.

40A

200A 300A 500A

2,000A 3,000A 5,000A

15,000A

60V

30V

MRM
DCAUTO HK-G
MRT-HPR

10V

20V
15V

MRT
MRS-PR

MRS
8V

Voltage*Light-colored areas indicate the range (approximate) that can be handled.

5A

100A

1,000A

10,000A

Improved environmental durability F a n with a lo n g servic e lifea n d ea sy repla cemen t
The interior is duct structure. Only heat sink is air-cooled.
Electronic components are protected against influence fromenvironment in order to maintain stable characteristics foralong time.

1

Current

Fan motion is varied by operating and there by fan has longer
life (mechanically) and reduced noise.In case of defect, fan iseasily replace.

High-s p e e din g of out p ut p ul s e c urr e nt

A wavy control that suits a new process is materialized.The challenge of the road to theprocess with an infinite possibility is supported.
● DC high-speed pulse control● Positive-Reverse high-speed pulse control● Reversible high-speed switching

NormalPlating Rectifiersmall capacity plating
3〜6
DCAUTO
HK-G series

The newly developed high-speed switching circuit has realized high speeding of 50 sec orless of output current polarity switching time (rise and fall time).It contributes to therealization of uniform film formation and the improvement (speedup) of productivity.
WAVEFORM of MRT-HPR

Modular type Inverter
Power Supply
7〜10
MRM series

Ripple current content rate≒5％

Inverter Power Supply
for various platings
and anodizing

Idle period≒0
Rise time≒50μs

Reversel

0A

Products Lineup

Conventional plating by DC Power Supply

11〜12
MRT series

High-speed PR forward,
Reverse pulse power supply
for high-precision plating

Plating by MRT-HPR

Excess plating

Uniform plating

Through-hole

Through-holeVia-hole

Via-hole

13〜14
MRT-HPR series

Thyristor Power Supply
for various platings
and anodizing
15〜16
MRS series

Thyristor rectifier
for electrolytic degreasing,
Hard chromium plating Forward,
Reverse rectifier

Ope n F i e l d N et w o r k I n t er f ac e

We mounted the interface in accordance with an international standard. Therefore the systemconstruction of high reliability will be achieved in a short time.

DeviceNetTM

CC-LinkIn our product, the open network communication such as DeviceNet began to appear in theindustry and was installed. It is possible to connect by this function the personal computer, thecontrol equipment such as PLC, and between, and the match with mechanism is alsoeasy.Troublesome program development and a special substrate by special communications
such as the current remote controls and RS232C are unnecessary. (There is something that it
is not possible to correspond with a part of model.)Image

Thyristor rectifier
for electrodeposition coating
19
MED series

DC integrating AH meterfor plating management

Ethernet
PLC

Operation PC

17〜18
MRS-PR series

20

Open field network

Ultrasonic Cleaning Systems
21〜22
CleanRex
Printer

DCAUTO
HKD

MRM

MRT

MRT-HPR

Conveyer

HeaterSensorOthers2

DCAUTO

HK-G series

Superior model with sophisticated functions
and environmental durability

Remote control pendant(Option)Remote control pendant iseasily operated by a jog dial.

for HKD

HKD type

HKE type（HKE：limited function type）

Features to the HK-G series

for HKE

Unique features of HKD type

■ Reliable technology, high performance, and high■ Equipped with various operation modes
environmental resistance backed by a wealth of delivery records
that can handle various plating conditions
As a Plating Rectifier small-capacity plating, we have a stanDC mode, single-phase full-wave mode, and chopper (pulse)
dard lineup with a wide range from 5A to 300A.
mode are available as standard.
GOLDWAVE (free waveform) modes are also available as■ Contributing to a low-carbon society by saving energy
an option.
and space (compared to our conventional products)■ Easy management of plating solution
Realized further energy saving by incorporating our own
and plating film thickness
high efficiency switching circuit.
The high power factor converter reduces the input current
Equipped with a current integration function as standard,value and achieves a maximum size reduction of 37% comeffective for plating film thickness control.
pared to conventional models.
■ Capable to control remotely or link
■ Improved reliability
with other communication devices
Predetects cooling fan failure and reduces unexpected shutEquipped with RS-485 communication as standard, anddown during the line operation.
supports open field network as an option.
We also have a full line-up of natural air cooling systems
with excellent environmental resistance and maintainability.

Pilling up is allowed

Easy setup with jog dial
The jog dial is used for output voltage
and current setup. One dial is capableof digit-by-digit numerical value
setup and moving through values,
which allows easy setup.

AdjustDiagnose defects
with abnormality indicator and alarm
Individual indication of problems allows for easy
analysis. Buzzer and abnormal output signal notify
of defects.
Continuous operation mode is also available in caseof output defects.

3

Carrying
operation

Push

Units can be piled up to 3 stacks.
＊For more stacks piling, we provide exclusive-use
rack as an option.

Power source for plating of small capacity
Selectable output waveform mode
B. Single phase full wave mode
Suitable for silver plating.

A. Chopper (pulse) mode
• Minimum 1msec pulsation output is possible.Suitablefor plating precious ornament and / or lead freesoldered components.
•Synchronized operation of multi-units is possible.
(Option)❶ Use spread sheet

OptionC. GOLDWAVE (Free waveform) mode
If dedicated sof tware (Option) isused, operation with any waveform
output becomes possible.

1 cycle5Hz-150Hz（6.7ms-200ms）

1 cycle resolution

64 points in one cycle❷ Input by pointing device①Use spread sheet

Waveform setting②Input by pointing device

High speed communication

RS-485 communication port is equipped. Maximum communication speed is 38,400bps.

Open field network applicability

OptionDeviceNetTM

CC-Link

With open field network, it can be controlled by simple program on sequencer side.
It can be applied to most of mainstream open field networks in the world.

Current integration function

8-digit ampere-hour meter is built in for controlling plating thickness.Current integrated value in each pattern of operation can beshown as ampere-second, ampere-minute or ampere-hour.
Item

Function
PresetSet by jog dial, 4 digit display

Setting & Display

1-9999AS, 1-9999AM
1-9999AH （selectable）

Counter

Individual

4 digit display

PresetSet by jog dial, 8 digit display

CounterTotal

8 digit display

Display

1-99999999AH

Energization timer
Energization time can be controlled by a timer for controlling plating thickness.

Operation pattern memorizing

A. Memorized operation
Memorized operation function workable at any set values isprovided.
90 patterns of operation parameters can be memorized.

Function

Item
Memory(Parameters setting)

B. Patterned operation
Continuous operation at different parameters memorized in memorized operation.

90 patterns

With operation mode select key, parameters can be set.
Memory 1: CV:8.0V Preset : 150AM Memory 2: CC: 150A
As shown above, different parameters are memorized individuallyand integrated into any operation conditions by one-touch operation.
4

HK-G series

DCAUTO

Common specification
Specification

Item
Single phase

VoltageInput

3-phase50Hz / 60Hz

Frequency

Control method

PWM control switching method

Constant Voltage (CV) or Constant Current (CC)

Control

Accuracy (Warranty) range

Variance of input power

Accuracy

Load variance

Ripple10% to 100% of rated value (current/voltage)
Rated value ±0.5% or below
Rated value ±0.5% or below

RMS 1% or below （of rated value at rated input/output）
Indoors

Location
Working condition

200 / 400VChangeover*1 200V-220V / 380V-440V±10%

Voltage range

Output100V / 200V Changeover*1 100V-110V / 200V-230V*2
200V
200V-230V

0°C-40°C

Ambient temperature

30%-85%

Relative humidity

1000ｍ or below

Altitude*1 Input voltage is automatically detected and can be selected with a single press of a button.
*2 120V, 208V can also be manufactured. Please consult with us for details.

Product list
Output Voltage

Output Current

Standard Product
8V

15V

Input
5A

Input kVA

Natural coolingSingle phase100V/200V（Changeover）
A typeNatural cooling

Input

Single phase100V/200V（Changeover）

Input kVA

0.23

200A

A typeB typeNatural cooling

Forced air cooling

Input

Single phase100V/200V（Changeover）

Input kVA

0.32

Extema dimesion

0.54

●

-

Digital voltmeter●●

Digital ammeter●●

Output voltage monitor○●

Abnormal output○●

Open field network*1○-

RS-485 communication●-

3-phase200V/400V（Changeover）
3.01

4.38

Cooling method

C typeForced air cooling

Forced air coolingInput

3-phase 200V/400V（Changeover）

Function

3-phase200V/400V（Changeover）

-

5.80

-

Remote control○○

Soft start●●

Crossover control○○

Initial current setting

●

○

-

Extema dimesion

C typeD typeCooling method

Forced air cooling

Forced air cooling-3-phase200V/400V（Changeover）

-

-

-

-

-

-

*1 Made-to-order products 20V and 30V are available only in HKD. Please consult with
us for details.
*2 3-phase 200V/400V machines are also available.
The external shape of the three-phase 200V/400V machine is C type.
Please contact us if you are considering output voltages and currents other than thoselisted above.
Rectifiers of less than 5A (A type) and 30V150A (D type) can also be manufactured.

5

Output waveform selection●

B type*2

D type●○1.82
B typeForced air cooling●

Output current monitor

1.24

Forced air cooling

Cooling method

CV/CC selection●

B typeExtema dimesion●○

Forced air coolingSingle phase
Single phase
100V/200V
200V*2（Changeover)

6.38

●

External command

Cooling method

4.00

Output adjustment-

Extema dimesion

Input kVA

●

●

0.53

3.92

●

Ah total counter

Input kVA

2.56

External start / stop

1.12

Single phase 200V

Input kVA

●

0.77

Input

Extema dimesion●-

Forced air cooling

1.76

Panel start / stop●

Natural cooling

1.01

HKE

Ah preset counter

Single phase100V/200V（Changeover）

Input kVA

HKD

Single phase200V

B type

0.90

Model

Single phase
100V/200V（Changeover）

A type

Input
300A

0.79

0.54

Cooling method

Input
100A

0.37

Single phase100V/200V（Changeover）

Extema dimesion

Cooling method

50A

0.41

0.28

0.22

0.15

Extema dimesion
Cooling method

30A

0.26

A type

Input

20A

30V

0.20

0.14

0.11

Extema dimesion

Input kVA

20V

FunctionsSingle phase100V/200V（Changeover）

Cooling method

10A

Built-to-order Product*1● ： Standard ○ ： Option − ： Not available*1 We provide dedicated PCBs for DeviceNet , CC-Link
and Ethernet respectively.

Power source for plating of small capacity
External connection diagram
HKD Control terminal
Ext.ON/OFF*1

Preset Counter reset*1
Total count up
output signal*2

Power output
for remote control（−）

XD1

1

XD2

2

RI1

3

RI2

4

TC1

5

TC2

6

R G

7

Rear surface
SD+

Remote control/
External communication
Preset count up
output signal*2

Power output
for remote control（+）

A type

8

SD-

9

RD+

10

RD-

11

PC1

12

PC2

13

R V

14

Control terminal（Screw diameter： M3）

Input terminal（Screw diameter： M4）

Earth terminal*1 For actuation, use a contact signal which is capable of switching on/off DC30V 20mA.
*2 Contact rating is AC125V 0.4A/DC30V 0.5A (Resistive load).

Optional card slot

Output terminal（Screw diameter： M4）

HKE Control terminal

B・C・D type

24V power output

PO（0.1A max.）

1

Abnormal signal output

AL1 2

Output current signal （+）（0mV-60mV）
（−）

CP

4

CN

5

Output voltage signal （+）
0V-（rated voltage）
（−）

VP

6

VN

7

AL2 3

PD

8

CV/CC Select (Open: CC)*3

PK

9

Output setting signal input（0V-5V）
External adjustor
5kΩ 0.5W

CO 11

Ext. ON/OFF*3

Control terminal（Screw diameter： M3）

GS 10 Common
RS 12

MC 13
DR1 14
Operation LED ON output（1W max.）*3 For actuation, use a contact signal which is capable of switching on /off DC30V 20mA.
● CP and CN, and VP and VN are not insulated.
● The signal given between RS and CO must be insulated.

Optional card slot

Earth terminal

Output terminal（B type Hole diameter： φ7, C ・ D type Hole diameter： φ11）

External dimension diagram(mm)Touch panelW

A typeInput terminal（Screw diameter： M4）

Dimension(mm)Input switch

H

B・C・D type

P2
D

（15）

P1

40

41

W

P2
D

（15）

Cooling fan cover（64.5）

H

P1

W

H

D

P1

P2

Mass
(Approx.)(kg)

A type

285

145

335

183

201

7

B type

420

145

335

318

201

10

C type

420

145

500

318

381

18

D type

420

145

670

318

500

24

Type

Touch panel
HKD type
⓫

❾

❿

⓬

HKE type
❶
❷
❸

❽

❼ ❻

❺

⓫

❿

⓬

❹

❻

❺

❶Output ON/OFF key❶❷Set key
❸Clear key❷❹Main body/❸ Remote select key❺Display mode❹
select key❻CV/CC select key❼Waveform mode
select key❽Operation mode
select key❾Count reset key❿Display unit lamp
⓫ 4 digit display LED⓬ Jog dial

How to read the model name
HKD type

HKD-

Rated output voltage( 158 :: 8V
15V )

GU

Rated output current( 10010 :: 10A
100A )

HKE type

HKE-

Rated output voltage( 158 :: 8V
15V )

G

Rated output current( 10010 :: 10A
100A )

6

MRM series (Air-cooled model, Water-cooled model)
Air-cooled model

Water-cooled modelPower modular

Power modular(Air-cooled model: output 15V,500A)(Water-cooled model: output 15V,500A)

Remote control pendant(Option)Control modular+ Power modular

Features to the MRM series■ Supports a wide range of output currents and voltages

Power modulars can be connected (expanded) in parallel,
series, and series-parallel to meet needs over a wide range of
output current and output voltage.

■ Adaptable to input voltage in worldwide

Input voltage 200V – 240V, 380V – 480V are available.
Usable in wide range of countries from North, South America toJapan, Asia etc.
■ Improved reliability

Predetects cooling fan failure and reduces unexpected shutdown during the line operation.
Isolated electronic circuits and major components from outerair.
■ Usable to wide variety of applications
Enables to set for CV/CC control mode and usable for various
applications.

■ Capable to control remotely
or link with other communication devices

Features unique towater-cooled models■ Improved environmental resistance(Power modular section)

Compared to the air-cooled model, the inside of the
product is isolated from the outside air, realizing a
structure that is less affected by the surrounding environment. It can be installed near the plating bath, andthe shortest output wiring contributes to the reductionof power loss.

■ Improved cooling performance
Ambient temperature upto 50°C.
（*When using the power modular alone.）■ Industrial water can be used

Our unique water pipes are used for the internal piping,allowing the use of not only pure water but also industrial water.

Selectable output waveform mode

Analog signals, RS-485 communication are equipped as standard and other open field networks are also available as an
option.

■ Supports operating modes
with various output waveforms

Features DC mode, pulse output as standard.
GOLDWAVE (free waveform) modes are also available as an
option.

■ DC integrating Ah meter function

Enable to set Ah meter value for plating solution control byusing remote controller. (Option)

The following functions are same as DCAUTO HK-G series. (see P.4)
・ High speed communication ・ Open field network applicability (Option)
・ Current integration function ・ Energization timer ・ Operation pattern memorizing
7

A. Chopper (pulse) mode
• 10A minimum of 10ms pulse output
can be set. Suitable for plating on
precious metals and plating forlead-free products.
• Synchronized operation of multi-units
is possible. (Option)
B. Single phase full wave modeModular type Inverter Power Supply
Common specification

External connection diagram
MRM-CM Control terminal

Control modular

Air-cooled/Water-cooledmodels common

Model

MRM-CM

Ext. ON/OFF（PD/GS）*1

200V-240V 50Hz/60Hz
Single-phase
380V-480V 50Hz/60Hz

CV/CC Select（PK/GS）*1

Select input
voltage

Auto

Input capacity

0.2kVA

External
Width×Height×Depth
dimensions

Approx. 6kg

Power modular▼ Blank: Air-cooled
W: Water-cooled
Voltagetolerance

Input
specifications Select input
voltageSD−

Approx. 29kg
Indoors

0°C-40°CRD−

0°C-50°C*2

RG

Forced air cooling

Water-cooled*4

Water temperatureー

5°C-35°C

Flow rateー

5L/min*3● Option card is available to “MRM-PM-15005”.
*1 Commercial component (300Hz/360Hz), rated input/output 15V 500A,
with resistive load
*2 When using with one power modular *3 However, no condensation*4 Pure water and industrial water

Functions
Functions

Input terminal（R,S）（Screw diameter：M4）

Earth terminal（Screw diameter：M4）

Modular control terminal
Input terminal（R,S,T）（Screw diameter：M4）
R
S
T

Earth terminal（Screw diameter：M4）

E

Optional card slot

Output terminal （Right：+／Left：–）（Hole diameter：φ13）

Input terminal（R,S,T）（Screw diameter：M4）

Modular control terminal

1000m or below

AltitudePower output
for remote control(+)
Power output
for remote control(-)

RV

Modular control terminal

30%-85%*3

Relative humidity

Remote control/
External communication

RD+Power modular

435mm × 150mm × 550mm

Ambient
temperature

R
S
T
E

Earth terminal（Screw diameter：M4）

Water pipe （Up：OUT/Down：IN）

Output terminal （Right：+／Left：–）（Hole diameter：φ13）● ： Standard
Model

External start / stop

MRM-CM

MRM-PMI/O signal●○

Contact input

Output selection for CV/CC mode●○

Contact input

Abnormal output●○

Contact output

Output setting signal(CV/CC output individual setting)●○Analog input

Output voltage monitor /Output current monitor●○

Analog output○

Digitalcommunication

RS-485 communication

SD+

Control terminal（Screw diameter：M3）

Optional card slot

RMS 1% or below（of rated value at rated input/output）

Approx. 24kg

Preset count up
output signal*3

PC2

E

*1

Location

CoolingsystemPC1

15V/500A

Accuracy(Warranty) range

Abnormal signal output

AL2

S

Both voltage/current Rated value ±1%(FS) or below
Both voltage/current
10% to 100% of rated value

Method

CO2

AL1

R

Accuracy

Mass

VP

11
12
13
14
15
16
17
18
19
20

10.5kVA

Constant voltage or Constant current

External
dimensions Width×Height×Depth

CP

1
2
3
4
5
6
7
8
9
10

*1： For actuation, use a contact signal which is capable of switching on / off DC30V 20mA.
*2： CP and CO2, and VP and CO2 are not insulated.
*3： Contact rating is AC125V 0.4A/DC30V 0.5A. (Resistive load)

Control modular

Control

Current
ripple factor

MC

ManualOutput specifications

Working
condition

Water-cooled model

200V-240V 50Hz/60Hz
380V-480V 50Hz/60Hz

Input capacity

OutputRS

Output voltage signal（VP/CO2）*2
0V-5V（0-rated voltage）

MRM-PM-15005-▼
3-phaseCO

Air-cooled model

Model

Air-cooled model

Output setting signal input（RS+/CO-） 0-5V

GS

Output current signal（CP/CO2）*2
0-5V（0-Rated current）

Natural cooling

Cooling method

RI

External adjustor（MC/RS/CO） 5kΩ 0.5W

435mm × 128mm × 300mm

Mass

PK

Preset Counter reset（RI/GS）

Water-cooled model

Input
specifications

Voltagetolerance

PD●

FunctionsModel○ ： Option

MRM-CM MRM-PM

Remote control○○

Initial current setting

○ *1

○ *1

Preset counter / Total counter

○ *1

○ *1

Soft start (1– 9999 sec)

○ *1

○ *1

Start / Stop

○ *1

○ *1

Output adjustment(CV/CC output individual setting)

○ *1

○ *1

Output waveform selection(DC • Square wave)

○ *1

○ *1

Digital voltmeter /Digital ammeter

○ *1

○ *1

Open field network

○ *2

○ *2

*1 Enables to support by using remote controller. (Option) *2 We provide dedicated PCBs for DeviceNet , CC-Link , Ethernet .

8

MRM series （Air-cooled model, Water-cooled model）
Product list 【Air-cooled model , Water-cooled model】
Air-cooled
model
Water-cooled
model

Model

Output specifications

MRM MRM --W❶Control modular❷Power modular
When themanufacturer’ s
rack is used.

❸Rack

15005

15010

15015

15020

15V/500A

15V/1000A

15V/1500A

1 units

2 units

3 units

MRM-RK/IK3

Input terminal
W×H×D

-

❺Wiring terminal❻Piping kit (Water-cooled models only)-

Mass (Approx.)*3 Air-cooled model/Water-cooled model

60kg/69kg

Input capacity

10.7kVA

Input specifications Voltage tolerance
Control

Output

15030

15035

15040

15V/2000A

15V/2500A

15V/3000A

15V/3500A

15V/4000A

4 units

5 units

6 units

7 units

8 units

1 units

MRM-RK/IK6

3 stacks configuration*1

520mm×835mm×570mm-❹Output terminal

15025

6 stacks configuration*2

MRM-RK/IK8 8 stacks configuration

MRM-OK6
MRM-WK6

MRM-OK8
MRM-WK8520mm×1370mm×570mm

MRM-OK2 MRM-OK3 MRM-OK4
MRM-WK3
MRM-WK4
MRM-CK4520mm×1730mm×570mm

MRM-CK885kg/99kg

111kg/130kg

154kg/178kg

182kg/213kg

206kg/242kg

252kg/293kg

276kg/322kg

21.2kVA

31.7kVA

42.2kVA

52.7kVA

63.2kVA

73.7kVA

84.2kVA

3-phase 200V-240V/380V-480V 50Hz/60Hz
Constant voltage or Constant current

Both voltage/current Rated value ±1% (FS) or below

Accuracy

Accuracy (Warranty) range

Output connection diagram-

Location

Both voltage/current 10% to 100% of rated value

(1)

(2)

Working
condition Ambient temperature/ Relative humidity
Altitude(4)

Indoors(5)

0°C-40°C/30% -85%（However, no condensation）
1000m or below

Water-cooled (Pure water and industrial water*4）

Cooling method (water quality)

For water-cooled Water temperature
model
Flow rate*5(3)

5°C-35°C（However, no condensation）

5L/min5L/min*6

12L/min*6

16L/min*6

21L/min*6● 1 control modular enables to control up to 8 units (of power modular)*1 Up to 3-tier configuration can be used in multi-tier stacking without racks. *2 Six-tier racks are provided as standard products. The three- and eight-tier racks arebuilt-to order products according to customers' needs.*3 Excludes the mass of MRM-WK and MRM-CK. *4 Based on the Water Quality Guidelines for Refrigeration
and Air Conditioning Equipment. (JRA-GL-02-1994) *5 Supply pressure 0.12MPa（1kg/㎠） Discharge pressure 0.05Mpa（0.5kg/㎠） *6 Cooling piping to the power
modular is based on parallel connection based on 2 series.

Product list 【Air-cooled model (Series-parallel type)】
Model

Output specifications

MRM -

30005

-B

❶Control modular

When themanufacturer’ s
rack is used.

❷Power modular❸Rack

Input terminal

W×H×D

Input specifications

Input capacity
Output

45010

30015

30V/1000A

45V/1000A

30V/1500A

2 units

3 units

4 units

4 units

6 units

6 units

520mm×835mm×570mm-

Air-cooled model

Control

30010

60V/500A

SA : 1pcs

Voltage tolerance

60005

45V/500A

MRM-RK/IK3 3 stacks configuration

MRM-OK-SA❹Output-SBterminalu*7-P6-P8❼Output cover

Mass (Approx.)*845005

30V/500A

MRM-SK3

MRM-RK/IK6 6 stacks configuration
520mm×1370mm×570mm

SA : 2pcs

P6 : 1pcs

SB : 1pcs

-

-

85kg

109kg

21.2kVA

31.7kVA

1 units

-

151kg

60010

30020

60V/1000A

30V/2000A

8 units

8 units

MRM-RK/IK8 8 stacks configuration
520mm×1730mm×570mm

SA : 4pcs

SA : 2pcs

SA : 6pcs

SA : 4pcs-

P6 : 1pcs--

P6 : 1pcs

MRM-SK6

159kg

SB : 1pcs

197kg

209kg

3-phase 200V-240V/380V-480V 50Hz/60Hz
42.2kVA

63.2kVA

P8 : 1pcs

MRM-SK8269kg

84.2kVA

Constant voltage or Constant current

Both voltage/current Rated value ±1% (FS) or below

Accuracy

Both voltage/current 10% to 100% of rated value

Accuracy (Warranty) range

Output connection diagram

Indoors

Location

Working
condition Ambient temperature/Relative humidity
Altitude(6)(7)

0°C-40°C/30%-85%
1000m or below*7 Please contact us for the details of the connection of the output terminal. *8 Excludes the mass of MRM-SK.
● If you require a water-cooled model or series-parallel type, please contact our sales representative.

Output terminal connection part (dimensions)Unit ： mm
( 1 )( 2 )

(3)

(4)

(5)

(6)

(7)

100

Cu t=6

Cu t=6

Cu t=6x2

60

106

60

4-Φ15.2
3-Φ15.2

60 60

75 75

55 55

60

Cu t=4
Cu t=650

4-Φ15.2

3-Φ15.2

3-Φ15.22-Φ15.250

60 80 60

50

9

75

50

Cu t=6

Cu t=6x2

Modular type Inverter Power Supply
Product configuration
This product consists of the following seven product models.
You can purchase necessary products according to your application.
Please contact our sales representatives for details on product selection and installation.
❶ Control modular (MRM-CM)・ This control modular is capable of parallel operation of up to eight MRM-PM units.
・ The control terminal and option card slot are available as external interfaces.

❼❸❷❷ Power modular (MRM-PM)

・ A switch mode rectifier with 15V, 500A output.There are two models for thecooling method of the rectifier, air-cooled and water-cooled.A series-parallel
type that can connect up to 4 series is also available.

❶❸ Rack/Input terminal kit (MRM-RK/IK)❻

・ A rack for storing control modulars and power modulars.
The input wiring case and relay busbars (R, S, T, E) are integrated with the rack.
Wiring from the relay bus bar to each unit becomes easy.
・ Can store 1 control modular unit and 6 power modular units MRM-RK/IK6 isavailable as standard.
We can also accept orders for racks that can store 3 units and 8 units.

❹ Output terminal kit (MRM-OK)
・ This is a total output terminal for integrating the output of power modulars.
・ It can be connected to the total output terminal with a busbar.

❹❺ Wiring terminal kit (MRM-WK)・ This is an output terminal when using an electric wire (cable) for wiring to the
output terminal.

❺❼❻ Water-cooled piping kit (MRM-CK)・ This branch faucet is connected to the power modular of the water-cooled model.
With a cock, water can be stopped when replacing the power modular.

❼ Output cover kit (MRM-SK)・ A protective cover to prevent accidental contact with the output terminals.
Use it for series-parallel type products with high output voltage.

❸❻

How to read the model name

External dimension diagram（mm）“Control modular”,”Power modular”,”Rack set”

6 stacks rack set
Air-cooled/ Water-cooled model
Front

Air-cooled/ Water-cooled model
Side

520

570

(44)

MRM-□□△△△-▼
Rated output voltage（15:15V）（60:60V）(230)
Input*

Control modular

Air-cooled model
Front

MRM-CM-▲▽

(65)

470

(50)

4 - ∅15

MRM-PM-15005- ▼◆Rated output voltage（15:15V）

435*It is also possible to wire input from above of the main unit.

Power modular

179

Factory default settings(T ：200V-240V connection)(Y ：380V-480V connection)

Cooling plumbing kit
624
550

MRM-CK◇
150

435

349
300
128

142.5

435

Rated output current（005:500A）

Blank ： Air-cooled model
W ： Water-cooled model
B ： Air-cooled (Series-parallel type)

When the water-cooled piping kit is installed.

Control modular

Blank: With panel
N : No panel

Power modular

679. 5

(700)

1370

A：Air-cooled/Water-cooled model
B：Air-cooled (Series-parallel type)

Input*
480

Blank : Air-cooled model
W : Water-cooled model
B: Air-cooled(Series-parallel type)*Series-parallel type（30:30V）（45:45V）（60:60V）

3 stacks rack set
Outputconnecting point

Rated output current（005:500A）（040:4000A）

Number of rack stages（4:Applicable for 2stacks/3stacks/4stacks）（8:Applicable for 5stacks/6stacks/7stacks/8stacks）

10

SMART Mini-Rex

MRT series

Remote control pendant(Option)Features■ More durable against severe environment
・ Tightly sealing treatment or coating treatment has
improved environment proof quality.
・ Source are protected against influence from environment inorder to maintain stable characteristics for a long time.

■ Abundant Lineup

Output Voltage ： 10V/15V
Output Current ： 500A/1000A/1500A/2000A/3000A■ Applicable to various input voltage
for worldwide
Lineup to 200V – 220V and 380V – 440V.

■ Defect diagnosis by abnormality indication
and alarm function■ Function improvement by the digital technology
・ Output setting is possible before operation.
(Preset function)
・ Output precision can be within +/- 0.5%.
(Option)Contents of troubles /defects are individually shown andtherefore trouble-shooting is easy.

■ Optional function■ Easy setting by jog dial on remote control pendant

A jog dial employed to set output voltage and current. By
rotating jog dial, value in each figure can be adjusted, andthen by pushing jog dial the value is set and moved up to
next figure.

・ If dedicated software and I /F is used, operation
with any waveform output becomes possible.
・ Current integration function
・ Open Field Network Applicability
・ High Speed Communication(RS-485)
・ Operation pattern memorizing

Specification
Model
OutputMRT-10005B MRT-15005B MRT-10010B MRT-15010B MRT-10015B MRT-15015B MRT-10020B MRT-15020B MRT-10030B
10V-500A

15V-500A

10V-1000A
3-phase

Input voltage
Output range

15V-1000A

10V-1500A

15V-1500A

10V-3000A

40.7kVA

39.5kVA

AC200V/220V ± 10% or AC380V/400V/440V ± 10% 50Hz/60Hz

6.5kVA

11.1kVA

13kVA

20.4kVA

20kVA

30.2kVA

Control

PWM inverter controlled by IGBT

Rated, Cooling
Constant voltage
control accuracy
Constant current
control accuracy

Continuous / Forced air cooling

Current ripple factor

11

15V-2000A

Voltage & Current: 10% to 100% of the rated value

Input capacity

Working
condition

10V-2000A

Within ± 3% of rated DC voltage
Within ± 3% of rated DC current
RMS 5% or below (of rated value at rated input/output)
Indoors

Location
Ambient
temperature
Relative
humidity

30%-85%

Altitude

1000ｍ or below

0°C-40°C

26kVA

Inverter Power Supply for various platings and anodizing
Specification
Model

Dimension（mm）

OutputMass(Approx.)（kg）

Outputterminal

A

B

C

D

E

A1

A2

C1

MRT-10005B 10V- 500A

250

450

600

210

260

71

138

148

40

（1）

MRT-15005B 15V- 500A

250

450

600

210

260

71

138

148

48

（1）

MRT-10010B 10V-1000A

250

450

600

210

260

71

138

148

48

（2）

MRT-15010B 15V-1000A

250

450

600

210

260

71

138

148

55

（2）

MRT-10015B 10V-1500A

250

450

600

210

260

71

138

148

55

（2）

MRT-15015B 15V-1500A

360

570

750

320

380

80

230

180

89

（2）

MRT-10020B 10V-2000A

360

570

750

320

380

80

230

180

89

（3）

MRT-15020B 15V-2000A

360

570

900

320

380

80

230

180

112

（3）

MRT-10030B 10V-3000A

360

570

900

320

380

80

230

180

112

（4）

● 20V - 60V can also be manufactured. Please consult with us for details.

External dimension diagram（mm）

Remote control pendantPower lamp

Network status(Option)Input cable

Alarm lamp

Input switch

Ｔ Ｓ

Cautionlabel

Outputterminal（＋）

C
Control cable
Inlet

Air intake

C1

D

Model

Air intake

Air intake A1

E

A2

Network cable inlet (Option)

Remote control socket❶ 4digit display LED ❺ Jog dial
❷ Display unit lamp ❻ CV/CC select key❸ Operation switch ❼ Display mode
select key❽ Main body/❹ Set key
Remote select key

How to read the model name

4 -φ1510 ···· 10V
15 ···· 15V（4） Cu t=204-φ15Rated output current
005 ···· 500A
010 ···· 1000A
015 ···· 1500A
020 ···· 2000A
030 ···· 3000A

Input voltage
B ···· 200V/220V
BY ···· 380V/400V/440V

20

60

100

60
20

20

100

160
60

20

MRT-10005B
Rated output voltage

15

45

15
75

50

45

25

4-φ15

❻

130

（3） Cu t=10
160
60

❽

❹

（2） Cu t=10

25

φ15

❺

❸

■ A 10 meter cable is attached.
(It can be extended up to 30 meter)

Output terminal（mm）（1） Cu t=10❼

Earth terminal

Air intake

90

❷

Ｒ

Output terminal（−）

Exhaust

4-φ15

❶

B

A

12

M POWER

MRT-HPR series
Remote control pendant(Option)Features■ High-speeding of output pulse current (50μs TYP) see P.2■ Reduction of ripple of output current

Output ripple current may cause insufficient glossing of theplated surfaces. This device has reduced the ripple content to
5% or less solving the problem of insufficient glossing due tothe high frequency inverter circuit technology.

■ No generation of idle period
during output current polarity switching operation

In s w i tchin g th e o u tp u t cur r e nt p ul s e p olar i t y, an idl eperiod has been momentarily generated in a conventional
method, but there is no such idle period in this new method
realizing high-quality plating.

■ Output wave form switching possible

It is free to select the DC output , pulse output of positive side
only, and positive/reverse pulse output according to the purpose.

■ Abundant series

There are abundant series in 4 types ranging from laboratory
type of 40A output current to large-capacity type of 500A max.

■ Parallel operation by synchronous operation function

This power source employs a synchronous operation function
and is able to perform parallel operation by multiple units.
It assures uniform plating on the sur face and back of theobject and high-qualit y stable plating of large-sized
objects. (Option)■ Measurement monitoring function

The main body is furnished with RS-485 communication port asstandard specification.Multiple power sources can be controlledfrom a personal computer. It is able to monitor the power output
and to display the total current, etc. Thereby assuring reliability inuse. Further, a personal computer sof tware capable of easily
setting the output condition, etc. is available to be used for experiment. (Option)■ Program operation function

It stores up to 10 patterns in the memory, one pattern including
a combination of normal/reverse pulse peak current value, pulse
width and plating time of each normal/reverse polarity. and it ispossible to perform program operation with individual patterns
combined in order.

NormalOutput current
Pattern 1

Pattern 2

Pattern 3

Reverse0A

13

Example of program operation
Plating time

High-speed PR forward/
reverse pulse power supply for high-precision plating
Specification
Model

MRT-800.4HPR

MRT-8001HPR

MRT-8003HPR

MRT-8005HPR

Normal peek current

40A

100A

300A

500A

Reverse peek current

100A

300A

900A

1500A

Constant current control accuracy
Output±3.0%

Normal polarity pulse width

10ms-99.9ms

Reverse polarity pulse width

0.1ms-2.0ms

Normal/reverse current switching time

50μs（TYP）

Normal polarity voltage peak value

8V

Reverse polarity voltage peak value

15V

Normal/reverse pulse ratio

5 : 1 or over

Input voltage

3-phase AC200V/220V ±10% 50Hz/60Hz

Main circuit system

PWM inverter controlled by IGBT

Rated, CoolingContinuous/Forced air cooling

Working
condition

Location

Indoors

Ambient temperature

0°C-40°C

Relative humidity

30%-85%

AltitudeDimensions

1000m or below

Width

500mm

360mm

360mm

360mm

Height

265mm

750mm

800mm

900mm

Depth

450mm

570mm

670mm

750mm

50kg

80kg

120kg

170kg

Mass (Approx.)

External dimension diagram（mm）
MRT-800.4HPR

MRT-8001HPR ・ MRT-8003HPR ・ MRT-8005HPR

500

電源

運 転

故 障

W

電 源

D
Input cabl

POWER OUTPUT ALARM

R

POWER

S
T

MS
NS

450
Exhaust

4-φ

15
(+)

(-)

40

265

H

INPUT
SIGNAL

Air intake
同期信号入力OUTPUT
SIGNAL

50
MASTER DROP

PC/RC

DEVICE NET

Air intake

Air intake

Air intake

105

70

50
10

105

Air intake

同期信号出力高速パルス電源

MRT-500.4HPR
--Hz
-φ
--V
出力（ピ−ク） 正側
--V
負側
--V
質量
--kg
製造番号
製造
形式
入力

マスタ−ドロップ出力+-

PC/RC信号入出力

出力

--kVA
--A
--A
--A

株式会社 三社電機製作所

10

EX
入力
AC200V

PB
RE
R
S
T
E

注 意
感電の恐れがありますので､
２mm 2 以上の線にてE端子より接地してください

How to read the model name

MRT-8001HPR
Rated output voltage
8 ···· 8V

Normal peek current
00.4 ···· 40A
003 ···· 300A
001 ···· 100A
005 ···· 500A

14

SUPER MINI-REX

MRS series

Remote control pendant(Option)Features■ Complete protection functions
・ The rectifier is protected by either of its built-in circuits; acurrent-limiting circuit that functions under constantvoltage operation or a voltage-limiting circuit that function under constant current operation.
・ The rectifier is protected against problems in the cooling system by a built-in abnormal temperature detector
in case of a fan failure or the like.
・ The fan stops when the rectifier is not running.

■ Hight-quality and environment-proof
Environment-proof quality has been improved due tointroducing a first-rate insulation type thyristor, epoxy-sealed special transformer, and tightly closed up
control circuit – one of its key components.

■ Energy-saving type
The MRS series incorporates a large-capacity low-loss
multi diode (500A) to simplify the internal makeup, resulting in saving energy.

■ Efficient control functions
・ Function for soft start・ Function for setting CV–CC changeover・ Function for setting lower limit of current
・ Function for setting lower limit of voltage
・ Function for setting constant current density
・ Function for independently setting output voltage andoutput current (crossover control) optional■ Compact, light, and space-saving

SanRex unique cooling system produces an extremely
light compact product. The front dimension is reduced,
therefore requiring less floor area and thus saving space.
A unit can be mounted on another unit of the same size.
(up to 5,000A)

Specification
Model

If output: 8V → 8, If output: 15V → 15

MRS-12005 MRS-12010 MRS-12015 MRS-12020 MRS-12030 MRS-12040 MRS-12050 MRS-12060 MRS-12070 MRS-12080 MRS-12100 MRS-12120 MRS-12150
12V-500A 12V-1000A 12V-1500A 12V-2000A 12V-3000A 12V-4000A 12V-5000A 12V-6000A 12V-7000A 12V-8000A 12V-10000A 12V-12000A 12V-15000A

Output3-phase

Input voltage
Output range
Input capacity

8kVA

16kVA

24kVA

32kVA

47kVA

63kVA

79kVA

96kVA

110kVAThyristor-based continuous step less control

Control
Rated, Cooling
Location
Ambient
Working temperature
condition Relative
humidity
Altitude15

AC200V ± 10% 50Hz/60Hz

Voltage: 1/3 – rated voltage, Current: 10% to 100% of the rated current

Continuous / Forced air cooling
Indoors
0°C-40°C
30%-85%1000m or below

126kVA

158kVA

191kVA

239kVAThyristor Power Supply for various platings and anodizing
Specification
Model

Outline（mm）

OutputMRS-12005
MRS-12010
MRS-12015
MRS-12020
MRS-12030
MRS-12040
MRS-12050
MRS-12060
MRS-12070
MRS-12080
MRS-12100
MRS-12120
MRS-12150*

A

B

C

D

E

500A

300

500

700

240

340

12V- 1500A

330

550

850

270

390

12V-

12V- 1000A
12V- 2000A

450

12V- 3000A

530

12V- 5000A

12V- 8000A
12V-12000A

1000

700

1000

390

1550
1550
1550

840

600

1750

840

700

1750

1100

840

600

940

700

60

100

305

400

155

230

355

635

220

790

600

C2

490

540

550

C1

155

540

470

A2

390

490

470

1450

1100

800

390

1450

1000

800

12V-15000A

1450

700
700

12V-10000A

700

270

1100

950

650

12V- 7000A

1100

700

530

12V- 6000A

650
650

450

12V- 4000A

850

550

330

A1

940

220
185
185
230
240
240
240
290
290

230

355

295

475

295

475

265

440
490

240

（4）
（5）

420

（6）

450

1025

710

1025

（6）

630

（7）

850

1025

（8）

920

（8）

1300

（10）

1000

1125

835

（3）

270

710

785

490

640

（2）

160

900

710

440

（1）

140

840

640

440

90

635

840

560

400

Outputterminal

640

560

265

Mass
(Approx.)
（kg）

1125

（9）

1500

（10）

If output: 8V → 8, If output: 15V → 15.

* Please consult with us regarding the sizes as they vary depending on output voltage and frequency.
● 20V - 60V can also be manufactured. Please consult with us for details.

External dimension diagram（mm）

Remote control pendant

A2
A1

B

A

Input cable

Output voltage
level meter

Exhaust"Voltmeter"
indicator lamp

Trouble indicator

SL

0

15V

Operation indicator
Constant voltage constant current
changeover switch

C

OP

C1

Output terminal
Cable inlet
D

75

4-φ15

Earth terminal

CC

150

35

20

80

100

60

75
45

OFF

OUTPUT ADJ.

Constant current
density regulator
Lower regulator
Output regulator

4-φ20（10） Cu t = 20 × 3P

65 65

130

200

35
130
9 -φ20

35
35

35

200

150

4 -φ20ON

MRS-12005

35

250

65 65

35
35

80

（9） Aℓ t = 20 × 3P
250

80

200

4-φ15

4-φ15

（7） Aℓ t = 20 × 2P
（8） Aℓ t = 20 × 3P

DENSITY（5） Aℓ t = 10 × 2P
（6） Aℓ t = 15 × 2P
200
80

20

15

15

60

50

25

45

φ15

BOT.POINT

How to read the model name（4） Aℓ t = 10 × 2P

130
25

A

TIME ADJ.

Soft start time regulator

Voltmeter - Ammeterchangeover switch

150（2） Aℓ t = 6 × 2P
（3） Aℓ t = 10 × 2P

80

A

■ A 10 meter cable is attached.
(It can be extended up to 30 meter)

Output terminal（mm）（1） Aℓ t = 10

V

V

Operation switch

75

E

ALARM

CV

C2

Controlterminal"Ammeter"indicator lamp

Rated output voltage
8 ···· 8V
12 ···· 12V
15 ···· 15V

Rated output current
005 ···· 500A
010 ···· 1000A
015 ···· 1500A
020 ···· 2000A
030 ···· 3000A

040 ···· 4000A
050 ···· 5000A
060 ···· 6000A
070 ···· 7000A
080 ···· 8000A

100 ···· 10000A
120 ···· 12000A
150 ···· 15000A

9 -φ2016

MRS-PR series

SUPER MINI-REX

Remote control pendant(Option)Features■ A highly reliable non-contact pole changing system■ Compact, light, and space-saving■ The current can be freely and smoothly adjusted either
to forward operation or backward operation■ Complete protection functions

A fully automatic non-contact pole changing system is adopted
so that reliable pole change is able to function best as a PR powersource.

SanRex unique cooling system produces an extremely light compact product. The front dimension is reduced, therefore requiring less floor area and thus saving space. A unit can be mounted
on another unit of the same size. (up to 2,000A)

The current can be freely and smoothly adjusted either to forward
operation or backward operation, and a 60-second time setting
can be arbitrarily made. The product can be used with direct
current only so that it can be also used for plating for which no PR
is necessary.

・ The rectifier is protected by either of its built-in circuits; acurrent-limiting circuit that functions under constant voltage
operation or a voltage-limiting circuit that functions under constant current operation.
・ The rectifier is protected against problems in the cooling system
by a built-in abnormal temperature detector in case of a fan
failure or the like.
・ The fan stops when the rectifier is not running.

■ Hight-quality and environment-proof

Environment-proof quality has been improved due to introducing
a first-rate insulation type thyristor, epoxy-sealed special transformer, and tightly closed up control circuit-one of its key components.

■ Efficient control functions

・ Function for soft start・ Function for setting CV–CC changeover・ Function for setting lower limit of current
・ Function for setting lower limit of voltage
・ Function for setting constant current density

Specification
Model
OutputIf output: 8V → 8, If output: 15V → 15

MRS-12005PR MRS-12010PR MRS-12015PR MRS-12020PR MRS-12030PR MRS-12040PR MRS-12050PR
12V-500A

12V-1000A

3-phase

Input voltage

12V-3000A

Rated, Cooling
Location
Ambient
Working temperature
condition Relative
humidity
Altitude12V-4000A

12V-5000A

AC200V ±10％ 50Hz/60Hz

9kVA

18kVA

25kVA

35kVA

50kVA

Thyristor-based continuous step less control

Control

17

12V-2000A

Voltage: 1/3 – rated voltage, Current: 10% to 100% of the rated current

Output range
Input capacity

12V-1500A

Continuous/Forced air cooling
Indoors
0°C-40°C
30%-85%1000m or below

71kVA

89kVA

Thyristor rectifier for electrolytic degreasing/hard chromium plating Forward/reverse rectifier

Model

Capacity

MRS-12005PR

Outline（mm）

Mass(Approx.)（kg）

Outputterminal

A

B

C

D

E

E1

A1

A2

C1

C2

12V- 500A

300

500

700

240

340

75

150

190

290

500

100

（1）

MRS-12010PR

12V-1000A

330

550

850

270

390

75

155

230

355

635

170

（2）

MRS-12015PR

12V-1500A

450

650

1100

390

490

75

220

295

475

640

270

（3）

MRS-12020PR

12V-2000A

450

650

1100

390

490

75

220

295

475

640

320

（4）

MRS-12030PR

12V-3000A

450

700

1350

390

490

100

220

295

475

740

460

（5）

MRS-12040PR

12V-4000A

530

800

1450

470

540

125

185

265

560

840

580

（6）

MRS-12050PR

12V-5000A

530

800

1450

470

540

125

185

265

560

840

670

（6）

If output: 8V → 8, If output: 15V → 15.

External dimension diagram（mm）
A

Remote control pendant

A2
A1

B

130

ExhaustInput cable
RS

LED1, 2

電源

警報

DV

T

TM
CS

Output terminalEarthterminal
Cable inlet
D

4-φ15

E1

E

VRF

出力

切換

入

定電圧 正逆

切換

切

定電流

正

4

5

6

3

7
8

2
1

COS1,2

逆

9

0

10

出力調整正

VRR

E1

Output terminal（mm）（1） Aℓ t = 10

C1

C2

Controlterminal

660

600

700

C

DA

4

5

6

3

7
8

2
1

0

9
10

出力調整逆

100

4-φ8.2

How to read the model name（2） Aℓ t = 6 × 2P
（3） Aℓ t = 10 × 2P

80

130
45

15

MRS-12005PR

45

50

φ15

4-φ15

（4） Aℓ t = 10 × 2P

4-φ15

100

20

80

35

005 ···· 500A
010 ···· 1000A
015 ···· 1500A
020 ···· 2000A
030 ···· 3000A
040 ···· 4000A
050 ···· 5000A

150

200

60

25

Rated output current

35

150
60

Rated output voltage
8 ···· 8V
12 ···· 12V
15 ···· 15V（5） Aℓ t = 10 × 2P
（6） Aℓ t = 15 × 2P

80

25

75

25

4-φ20

18

MED series

SUPER MINI-REX

Power supply units
for electrodeposition coating

Features

Specification■ Low ripple

Voltage ripple of 5% or less during
rated output.

■ Enhanced operability

Operating section centralized on thefront panel.

■ Soft start function

Soft starting with a period of 10 to
60 seconds available.

■ Constant voltage and constantcurrent control

Constant voltage and constantcurrent contorol selectable.

■ Various control input and output

Output current (A)

Lower
Type

Input voltage
Output range

Voltage: 1/10-rated voltage,
Current: 1/10-rated current

Rated, CoolingContinuous/Forced air cooling

Output control
method3-Phase full wave rectification
Thyristor based phase control

Controlcharacteristic

CV-CC control switch
Soft start time 10-60 sec. setting available

RippleRMS 5% at rating output(Option : RMS 2% at half load)

OperatingmethodManual (panel setting) orauto (external signal)

Location

Indoors

Relative
humidity

30%-85%

Ambient
temperature 0°C-40°C

Altitude

1000m or below

50

100

150

200

250

300

350

400

500

200

13
A type26
A type45
B type50
B type60
B type75
C type85
C type99
D type129
D type250

16
A type32
A type53
B type62
B type76
B type93
C type105
C type123
D type152
D type300

19
A type38
A type56
B type73
B type90
B type110
C type127
C type145
D type182
D type350

22
A type44
A type65
B type86
B type110
C type130
C type150
C type174
D type218
D type400

25
A type52
A type77
B type103
B type127
C type152
C type177
C type202
D type252
D typeOutput voltage (V)

Upper
Input
capacitance(kVA)

MED2-3520
3-phase 50Hz/60Hz 200V/220V or
3-phase 50Hz/60Hz 380V/400V/440V

Working
condition

Operation with electrodepositiontank.
Remote control function.
Connection to external computer.

Model

Dimension diagram（mm）
B

A

Remote control pendant(Option)A type460

C type650

400

D type

700

600

800

700

1000

950

1100

390

1450

550

1350

1550

E

F

Mass
(Approx.)
（kg）

540

110

300

790

110

840

D
530

640

630

840

1400

80

15
A

75

E

75

350

500

110

1000

B

Output current
(A)

A

B

Thickness150-250

25

φ9

t=6

300-350

30

φ9

t=6

400-500

50

φ15

t=6

A terminal block is used for output currents of 100A or less.

How to read the model name

MEDY2-3520

MED series

Input voltage
Rated output voltage

19

110

Output terminal（mm）

C
D

A(Width) B(Depth) C(Height)

B type130
F

Dimension（mm）

Type

Rated output current
blank··· 200V
T2 ··· 220V

Y2 ··· 380V
Y ··· 400V

20 ··· 200V
25 ··· 250V
30 ··· 300V

35 ··· 350V
40 ··· 400V

Y5 ··· 440V

05 ··· 50A
10 ··· 100A
15 ··· 150A
20 ··· 200A
25 ··· 250A

30 ··· 300A
35 ··· 350A
40 ··· 400A
50 ··· 500A

DC integrating AH meterfor plating management
Features■ Conspicuous digital display

All set values and measurement values displayed digitally.

■ Touch panel LED display

Operability is outstanding due to the adoption of a touch
panel method. Further, modes can be switched with a single
touch, and the set mode is displayed using LED.

■ 4 roles per device multifunctionality

There are four built-in functions required to monitor the AC
power supply for display management: 4-digit preset integral ammeter, 8-digit total integral ammeter, an ammeter,
and a voltmeter.

■ Memory function

An integral function has memory function using EEPROM.
(Electrically Erasable Programmable Read-Only Memory)
The measured values are stored until the reset signal is
input.

■ Full range of optional functions(1) Meter relay function(2) Count pulse outputs(3) Communications function

Specification
Power supply
voltage
Differentiator
detection input
Voltagedetection input
Incremental
signal output
Accuracy

Display function

No. of digits
displayed

SHA-7 (DIGITAL-7)
AC90V-264V 10VA 50Hz/60Hz
DC0mV-50mV/DC0mV-60mV
DC0V-50V
AC250V 5A DC30V 5A (Resistance load)
AC250V 2A DC30V 2A (Induction load COSφ=0.4)
Voltage display and integrated current ± 1.0% F.S.
Current display

Preset counter: Depending on keyboard switchesand external signals

Reset function
Rated current range

0.010A-9999kA

Integrated current units

AS/AM/AH

Integrated current range

×1/×10± 0.5% F.S.
Working
condition

Voltage/current, count/preset, and total display mode switching(Using keyboard switches)

Total counter : Depending on keyboard switches

Voltage/current display: 4 digit

Location

Indoors

Altitude

1000m or below

Operatingtemperature 0°C-50°C
Operating
90%RH≧
humidity

Preset counter display: 4 digit

Isolation resistance

20MΩ≦（by DC500V megger）

Total counter display: 8 digit

Mass (Approx.)

540g

Connection terminals

External dimension diagram（mm）
96

C1
R2
R1
VN(−)
VP(+)
CN(−)

Differentiator(+ terminals)

CP(+)

External reset
signal inputs
Voltage detection input（0V-50V）
Differentiator
detection input（0mV-50mV/60mV）A2
A1

Error signal outputs(A contact)

P2

（−）

P1

（+）

Count pulse
outputs（22）

48

BuzzerR Hz
INPUT
S AC90V-264V
50Hz/60Hz
E

92 + 0.8
−0

＋ 0.6
−0

Alarm

Incremental signal
Buzzer outputs(A contact)
AC250V 5A

45

C2

134.5 ±11.6

Panel processing diagrams

20

Ultrasonic Vibrator, Oscillator

CleanRex

Three modes of operation
Adjustable output range increased from 25% to 100%.
Single

Sweep

Shot

Ultrasonic Oscillator

Ultrasonic Vibrator

DeviceNetTM

Designed for Open field networks (Option)

Features
Oscillator High reliability and stable output power■ Provides powerful sweep function to reduce uneven cleaning andshot function for improved degassing performance, in addition to
single function. Full operation possible even in sweep mode.
■ Full digital control. Features user-friendly touch panel operationand superior integrated tracking function. Maintains ultrasonic
output at a constant level regardless of power supply fluctuations
or variation caused by addition or removal of cleaning targets.
Details of malfunctions displayed as error codes.

■ Compact, lightweight design. Both 600W and 1,200W models havesame dimensions. Stackable installation possible. (A maximum offour units can be stacked on top of each other.)■ Adjustable output range increased from 25% to 100%, allowing
optimum output to best suit the target.

■ Wealth of experience in surface treatment industry ensures excellent environmental durability. Everything except for ventilation
channels is sealed, providing superior durability even in harshenvironments.

CC-LinkVibrator High-powered, low frequency cleaning
with no unevenness■ Lead wire connections are produced using a special structureenhancing the sealing property.

■ Lead wires employ a flexible shield wire within a PTFE tube thatis all encased in a stainless steel braided sleeving for maximum
flexibility and durability. Additionally, the blade, made withstainless steel is covered. (for the 2.5 m opening part)■ Resistant to solvents, alkaline aqueous solutions and otherchemicals.

■ Employs Bolt-clamped Langevin Transducers (BLT) that allow
use in higher temperature cleaning solutions Max 80°C.
■ The elements are directly and mechanically connected to thestud bolts enabling superior cleaning performance even whenusing high temperature cleaning solutions.

Ultrasonic Wave

■ Built-in timer gives advanced warning when vibrator lifetime
approaches.

■ Unique tracking function eliminates the need for bothersome
tuning procedures when replacing vibrators, cutting down ontime required for replacement work. Conventional electrostrictive
vibrators can also be used.
■ Optional card provides open field network communication.
(DeviceNet and CC-Link )Vibrator

Oscillator

Description of functions
Single Mode

Sweep Mode

Cleaning is achieved by effective use ofstanding wave

Shot Mode

Standing wave is altered to satisfactorily
even cleaning performance

Degassing is encouraged by interrupting
operation at set intervals

Standing Wave

StoppedTime

Areas where
cleaning is effective

Cleaning
TargetCleaning
Targetλ(Wavelength)

Ultrasonic Wave

21

Cleaning
Targetλ/2

Shot Time

Sweep
Cycle

Ultrasonic Wave

Ultrasonic Wave

Vibrator

Vibrator

Vibrator

Cleaning Tank

Cleaning Tank

Cleaning Tank

Ultrasonic Cleaning Systems
Oscillator

Operation panel

Rear panel
Output Terminals(V to E used for shorting)Operation Indicator
START/STOP Key

Level Meter
MaintenanceIndicator

Control Terminals

a-b Used for external start,
c-d Used for error signals

Operation Mode
Indicators

Power Switch

Input Terminal

SELECT Key

R-S 200V input
SA-E D-type grounding(SA to E used for shorting)

SET Key
Set Value /Error Code Display

UP/DOWN KeysSettings Indicators

Ratings Label

Network Card Slot

Specifications
Output600W

Model
Nominal frequency

GED028060
28kHz

Power capacity

1.2kVA

Cooling system

GED028120

40kHz

Single-phase

Power supply

1200W

GED040060

28kHz

200V +40V
−20V

40kHz

50Hz/60Hz
2.4kVA

Forced air cooling

Adjustable power range

GED040120

25%-100%
During error LED on/external contacts 1A contact(Input voltage drop/Temperature error/Output power drop/Output over-current)

Alarm circuit
Automatic tracking
featureLocation

Built-inIndoors

Ambient

0°C-40°C

humidity

30%-85%Working temperature
condition Relative

1000m or below

Altitude
External dimensions

415mm× 345mm× 95mm

W×D×H

Mass (Approx.)

9kg

Vibrator

Specifications
Nominal input

28kHz
600W

28kHz
1200W
40kHz
600W
40kHz
1200W

Vibrator model

Dimensions of Power density External dimensions（mm）radiation surface（W/cm2）
（mm）
H
W
D

Mass
Mounting
dimensions*1 (Approx.)
（kg）
（mm）

TE028063H Standard

350 × 350

0.49

350

350

98

180 × 380

16

TE028066H High-Powered

300 × 180

1.11

300

180

110

324 × 160

12

TE028067H Semi high-powered

425 × 240

0.59

425

240

100

455 × 180

16

TE028064H Wide area

455 × 325

0.41

455

325

110

405 × 342

20

TE028121H Semi high-powered

455 × 325

0.81

455

325

110

405 × 342

23

TE040063H Standard

350 × 350

0.49

350

350

98

180 × 38014

TE040066H High-Powered

300 × 180

1.11

300

180

80

324 × 160

10

TE040121H Semi high-powered

455 × 325

0.81

455

325

80

405 × 342

18

Compatible
oscillators

GED028060

GED028120
GED040060
GED040120*1 Figures do not include external wiring or mounting brackets.

229-E-202210-1