Product information

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Power Supply & Power Semiconductor

Always at the origin.
Yet being at the forefront.

Cultivating the future throughthe merging of semiconductors
with power supply devices.
As the world struggles with solutions in energy conservation, resources conservation, and the use ofclean energy technologies as the measures for preventing global warming, advanced powerelectronic technologies offer practical solutions. These technologies are being implemented inphotovoltaic power generation, wind power generation, fuel power cell generation and also in awide range of industries such as IT-related home electric appliances, automobiles and vast otherindustries. Simply put, power electronics refers to “controlling electric power with semiconductors”,
and Sansha Electric is a company which has been accumulating the know-how for the coretechnologies for “power control” and “power semiconductor” which are essential for powerelectronics, for over half a century. These core technologies have enabled “development of power
semiconductor devices that are suitable for various equipment applications”, whereas we set our
mission to provide customer satisfaction by developing power electronics products where power
supply equipment and power semiconductors are merged together.

Information Technology

Po
Enviroment

Power
Semiconductor
Power Module

Wafer & Chip

DiscreteProduct information

All Products

Power Supply & Power Semiconductor

Inverter Technology

ower Supply
Industrial Use

All ProductsContents
Power Source for
Surface Treatment
Electric Power Regulator
Cleaning Systems
Power Supply for
Light Sources
Uninterruptible
Power Supply
Grid Connected
PV Inverter
Charge / Discharge
SystemLarge Capacity Industrial
Power Supplies
Power Semiconductor

Total Solution
Sansha Electric’s wide range of products will provide a total solution.
We contribute by offering solutions to various problems.

DCAUTO HK-G series
Supports
Open Field Network

Ethernet

Inverter Power Supply for: Electronic Component, Precious Metal
Plating and Laboratory Purposes
Highest functionality and lowest environmental ingress models available.
Common Specifications

HKE

OutputSpecifications

TYPE
HKE : limited function type

Input
Specifications

Control Method

PWM Control Switching Method

Voltage1
2
2
Single-Phase 100/200V switching* 100/110/120* /200/208* /220/230V
Except, 15V100A is exclusive use for single-phase 200V
Three-Phase 200/400V switching 200V – 220V/380V – 440V

Frequency

50/ 60Hz

Voltage Tolerance ±10%
Constant Voltage (CV) or Constant Current (CC)
Control
Adjustment Range 10% to 100% of Rated Value (voltage / current)
Rated Value ±0.5% or below
Variance of Input Power
Rated Value ±0.5% or below
Load Variance
RMS 1% or below (of rated value at rated input / output)

Accuracy
Ripple*1: Input voltage is automatically detected and can be selected with a single press of a button.
*2: 120V, 208V models are available thru special order.
Input Requirements (kVA)
Output Current (A)HKD TYPE

8V
15V

OutputVoltage

5

10

20

30

50

100

200

300

0.11

0.15

0.23

0.32

0.53

1.01

2.56

4.00

0.14

0.22

0.37

0.54

0.90

1.76

3.92

6.38

Chassis TypeRealized further energy saving by incorporating our own
high efficiency switching circuit.
Largely decreased input current by utilizing power factor
correction circuit (PFC) technology
Max. 37% down-sizing compared to the existing models.
Cooling fan with self check
High speed communication (RS-485)
Output Current integration function
GOLDWAVE (Free waveform) mode (optional)

MRM series

A

B

C

D

*: In addition to the above rectifiers with different voltage/current can be manufactured.
Please contact us for inquiries.

External dimensions
Chassis TypeA
B
C
D

Case Dimensions (mm)Width
Height
Depth

285
420
420
420

145
145
145
145

Mass (Approx.)(kg)

Cooling Method

7
10
18
24

Natural cooling
Forced air cooling
Forced air cooling
Forced air cooling

335
335
500
670

Modular type Power Supply for Metal Surface Treatment(500A~4000A)

Flexible output current capacity
Common Specifications
Model
Input
Voltage Tolerance
Specifications Select Input Voltage
Input Capacity
W×H×D
External Dimensions
Mass
Cooling Method
Output Specifications
Control
OutputAccuracy
Accuracy (Warranty) Range

Model
Voltage Tolerance
Input
Specifications Select Input Voltage
Input Capacity
External Dimensions
Mass
Cooling Method

W×H×D

MRM-PM-15005

Power Modular

Three-Phase 200V – 240V / 380V – 480V 50/60Hz
Manual10.5kVA
435mm×150mm×550mm
Approx. 24kg
Forced Air Cooling
15V / 500A
Constant Voltage or Constant Current
Both Voltage / Current Rated Value ±1% (FS) or below
Both Voltage / Current 10% to 100% of Rated Value

MRM-CM

Control Modular

Single-Phase 200V – 240V / 380V – 480V 50/60Hz
Auto
0.2kVA
435mm×128mm×300mm
Approx. 6kg
Natural Cooling

Product List
Model

MRM-15005 MRM-15010 MRM-15015 MRM-15020 MRM-15025 MRM-15030

Output Specifications 15V/500A 15V/1000A 15V/1500A 15V/2000A 15V/2500A 15V/3000A
Power Modular
1 unit2 units
3 units
4 units
5 units
6 units
Rack Dimension
3 stacks configuration
6 stacks configuration
520mm×835mm×570mm
520mm×1,370mm×570mm
MRM-RK W×H×D
Mass (Approx.)

Input
VoltageSpecifications Tolerance

OutputInput Capacity
Control
Accuracy

3 All Products

Accuracy (Warranty)
Range

66kg

92kg
118kg
152kg
178kg
204kg
3-phase 200V – 240V/380V – 480V 50/60Hz
10.7kVA
21.2kVA
31.7kVA
42.2kVA
52.7kVA
63.2kVA
Constant Voltage or Constant Current
Both Voltage / Current Rated Value ±1% (FS) or below
Both Voltage / Current 10% to 100% of Rated Value*: 1 control modular enables to control up to 8 units (of power modular)Power Source for Surface Treatment

MRT series

Inverter Power Supply for Various Plating Applications(500A~3000A)

IGBT Inverter Mini-Rex
Common Specifications

Output Range

Three-Phase AC 200/ 208*/ 220V ±10% or
AC 380/ 400/ 440V ±10% 50/ 60Hz
10 – 100% of the rated value for both the voltage and current

Cooling Method

Continuous Forced-Air CoolingControl Method

Regulator control of IGBT switching

Input Voltage*: 208V model is available thru special order.
Input Requirements (kVA)
Output Voltage

10V
15V

MRT-HPR series

Output Current (A)

1000
13.0
20.4

500
6.5
11.1

1500
20.0
30.2

2000
26.0
40.7

3000
39.5
−

High Speed PR (Positive/ Reverse Switching) Pulse Power Supply for High Precision Plating
Positive / Reverse High Speed Pulse Control
Positive / Reverse High Speed Switching

OutputCommon Specifications
Model
MRT-800.4HPR MRT-8001HPR MRT-8003HPR MRT-8005HPR
A
Positive Electrode Peak Current
40
100
300
500
A
Reverse Electrode Peak Current
100
300
900
1500
Constant Current (CC) Control Accuracy %±3.0
ms
Positive Electrode Pulse Width
10 – 99.9
ms
Reverse Electrode Pulse Width
0.1 – 2.0
Positive / Reverse Current Switching Time μs
50 (TYP)V
Positive Electrode Peak Voltage
8
V
Reverse Electrode Peak Voltage
15
Positive / Reverse Pulse Ratio
5 : 1 or larger
Input Voltage
Three-Phase AC 200V/ 208V*/ 220V ±10% 50/ 60Hz
Main Circuit Control Method
IGBT Inverter PWM Control Switching
Cooling Method
Continuous Forced-Air CoolingAmbient Temperature Range
0 – 40 °C
mm 500×265×450 360×750×570 360×800×670 360×900×750
Size W×H×D
50
80
120
170
kg
Mass (Approx.)*: 208V model is available thru special order.

MRS series MRS-PR series

Thyristor Rectifier for Electrolytic Degreasing and Hard Chromium Plating

Large Capacity Thyristor Based series Equipment
Common Specifications
Input Voltage

Three-Phase AC 200/ 208*/ 240*/ 480*V ±10% 50/ 60Hz

Output Range

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

Cooling Method

Continuous Forced-Air CoolingControl Method

Continuous non-staged control using the thyristor*: 208V, 240V, 480V models are available thru special order.
* The values in red are for the MRS-PR series.

Input Requirements (kVA)

Output Current (A)OutputVoltage 500 1000 1500 2000 3000 4000 5000 6000 7000 8000 10000 12000 15000

12V

Digital Direct-Integrating
Current Meter
Plating Management
Easily Identifiable Digital Displays
Touch-Panel LED Display
Multifunctional - 4 Functions
Within a Single Meter
Memory Function
Rich in Optional Features

8

16

24

32

47

63

79

96 110 126 158 191 239

9

18

25

35

50

70

82

–

–

–

–

–

–

Specifications
Model
SHA-7 (DIGITAL-7)
Power Source Voltage
Single-Phase AC 90 – 264V 10VA 50/ 60Hz
Shunt Detection Input DC 0 – 50mV / DC 0 – 60mV
Voltage Detection Input DC 0 – 50V
Voltage / Current / Count
Display mode can be switched between preset values
Display Functions
and total values using the Touch-Panel.
Rated Current Range
0.010A – 9999kA
All Products

4

Thyristor Based Power Regulator Units

seriesCALPOTE series Power Regulator

High Performance Power Regulator Units
Supports Open Field Network

UF-1

UF-3
seriesseriesSingle-Phase Applications

Three-Phase Applications

Supports Open Field Network

Supports Open Field Network

25 – 1200A

25 – 1200A

Highperformance

Highperformance

Common Specifications

Input

OutputNumber of Phases

UF-1: Single-Phase, UF-3: Three-Phase

Voltage

100V unit (100/ 110/ 120V ±10%)200V unit (200/ 220/ 240*/ 254V ±10%)400V unit (380/ 400/ 440/ 460/ 480V ±10%)*Control Power Requirement AC 200/ 220V

Frequency

50/ 60Hz ±5%

Current

25/ 35/ 50/ 75A (Self-Cooling)100/ 150/ 250/ 350/ 450A (Forced-Air Cooling)
600/ 800/ 1200A(Special Order Units / Forced-Air Cooling)

Ambient Temperature Operation: –10 – +50 °C Storage: –20 – +70 °C
OperatingRelative Humidity
Environment
Atmosphere
DielectricStrength

Dielectric Strength
Voltage

30 – 90% RH
No exposure to corrosive gases, dust or vibrations
AC 2000V/1min. (100 / 200V units)
AC 2500V/1min. (400V units)

Dielectric Resistance 20MΩ or higher (DC 500V megger)

Control Method Phase-Control, Cycle-Control (continuous, intermittent)

Control Input(1) ON / OFF signal (Output is enabled when temperature is lower than
the set temperature)(2) Current signal DC 4 – 20mA (input resistance 250Ω)(3) Voltage signal DC 1 – 5V, DC 0 – 5V (input resistance 13kΩ)(4) For other current or voltage signal levels, a signal converter is required.

Start / Stop
MethodSoft Start / Soft Stop
(Standard: 0.5 sec., setting adjustable by using the display panel)

Current Control Adjustable from 50 – 110% of the units rated current (phase control only)
OutputCharacteristics

Linearity: ±3% of F.S. at 10 – 90% of the output
Low point setting: Minimum output voltage setting.
Gradient setting: Maximum output voltage setting.

Protection
Features(1) Overcurrent protection(2) Short circuit protection(3) Overtemp protection (100 A and higher rated units)

Accessories(per unit)

Variable resistor (1), Knob (1)*: 240V model is available thru special order.

UF-3 Three-Phase Unit Ratings

UF-1Single-Phase Unit Ratings

5

Model

Rated
Current (A)UF1- ＊1 025 ＊2
UF1- ＊1 035 ＊2
UF1- ＊1 050 ＊2
UF1- ＊1 075 ＊2
UF1- ＊1 100 ＊2
UF1- ＊1 150 ＊2
UF1- ＊1 250 ＊2
UF1- ＊1 350 ＊2
UF1- ＊1 450 ＊2
UF1- ＊1 600 ＊2 (made to order)
UF1- ＊1 800 ＊2 (made to order)
UF1- ＊1 1200 ＊2 (made to order)

25
35
50
75
100
150
250
350
450
600
800
1200

Cooling
MethodSelf-cooling

ForcedAir cooling＊1 ⇒ 2: 100 and 200V units, 4: 400V units＊2 ⇒ F: Equipped with internal fuse
Blank: Not fuse equipped (Note: All 400V units are manufactured withinternal fusing as standard and are thus marked with F)
All Products

Model

UF3 - 0025 ＊1 F
UF3 - 0035 ＊1 F
UF3 - 0050 ＊1 F
UF3 - 0075 ＊1 F
UF3 - 0100 ＊1 F
UF3 - 0150 ＊1 F
UF3 - 0250 ＊1 F
UF3 - 0350 ＊1 F
UF3 - 0450 ＊1 F
UF3 - 0600KF (made to order)
UF3 - 0800KF (made to order)
UF3 - 01200KF (made to order)

Rated
Current (A)

25
35
50
75
100
150
250
350
450
600
800
1200

Cooling
MethodSelf-cooling

ForcedAir cooling＊1 ⇒ K: Six-arm configuration. Recommended for inductive loads.
(Note: All units 600 – 1200A are manufactured 6-arm as standard)(Three-Phase is common for Full range.)Electric Power Regulator
Sansha Electric’s Thyristor-based Power Regulators are being used in various applications worldwide for their superior performance andreliability. We have implemented complete development from the core semiconductors and thyristor elements to manufacturing in aconsistent manner, providing highly reliable power regulators. The highly functional and versatile “UF series” type is the latest in a long
history of power regulator development. The UF series, developed by utilizing our past success, uses our isolated thyristor module for themain circuit along with a fully digital control circuit that makes the product small, compact and light weigh. The mounting density has also
been improved enabling the mounting of a large number of units onto a single control panel. These power regulators are equipped withvarious control / protection circuits that, and with the addition of optional conversion boards (purchased separately) offer functionalities tolargely improve performance.
Common Specifications

SPU

Input

seriesSingle-Phase Applications

20 – 100A

OutputNumber of Phases

Single-Phase

Voltage

100V unit (100/ 110/ 120*/ 200V ±10%)200V unit (200/ 208*/ 220/ 240*/ 254V ±10%)*Control Power Requirement AC 200/ 208*/ 220V

Frequency

50/ 60Hz

Current

20/ 30/ 45/ 60/ 80/ 100A (Self-cooling)

Ambient Temperature Operation: –10 – +50 °C Storage: –20 – +70 °C
OperatingRelative Humidity
Environment
Atmosphere

Generalpurpose

DielectricStrength

30 – 90%
No exposure to corrosive gases, dust or vibrations

Dielectric Strength
Voltage

AC 2000V/1min.

Dielectric Resistance

20MΩ or higher (DC 500V megger)*: 120V, 208V, 240V models are available thru special order.
Control / Protection Features
1. Waveform control …

Phase-Control, Cycle-Control (continuous, intermittent)

2. Standard Input / Output Characteristics …

Manual, Automatic. The standard I/O characteristics of the SPU unit is shown in the
figure below. (Phase Control, Cycle Control)

3. Gradient output characteristics …

By installing a gradient setting equipment (variable resistor), you can optionally set
the maximum output voltage to be variable.

SPU Unit Ratings

SPU-2020
SPU-2030
SPU-2045
SPU-2060
SPU-2080
SPU-2100

20
30
45
60
80
100

Cooling
Method■ Standard Input / Output Characteristics■ Gradient Output Characteristics

100

100

80

80

10

Self-cooling

Output Voltage (%)

Rated
Current (A)Output Voltage (%)

Model

60
40
20
0

4
1

8
2

12
3

Input Signal

16
4

20mA
5V

8
60
6
40
4
20
0

2

(Gradient Setting
Equipment Scales)

4
1

8
2

12
3

Input Signal

16
4

20mA
5V

UF / SPU series units contribute to society as the most appropriate high precision heating
control units used worldwide in the following industries.
Aircraft
Carbon fiber
Body moldingThin display panels

Automotive

Glass substrates
Filters
Films
Polarization plates

Sheet Steel
Tires
Aluminum
Lamps
Harnesses
DPFs

Electronic
components
Capacitors
LEDs
Resistors
Semiconductors

OthersPET bottles
Biomass
Food processing machines
Fuel cells, batteries,
etc. …

Induction Heating

We also produces power supplies
for direct current and induction heating.

All Products

6

Cleaning Systems
Ultrasonic
Cleaning
Systems

Clean Rex series

Electrostrictive

Digital Control Significantly Improves Performanceand Functionality

Practical series - Perfected by a simple design with multiple functionalities
all in a compact size
Oscillator
Vibrator

Supports Open Field Network
Ultrasonic Cleaning Unit

Vibrator

Ultrasonic Cleaning UnitHigh output power ensures even andthorough cleaning

reliability and stable
Oscillator Highoutput power

Produced using a special structure where theequipment is completely sealed.
Thin vibrators (compared to the standard Sansha Electric’s products) areavailable for installation into the smallest of tanks.
Lead wire connections are produced using a special structure enhancing
the sealing property.
Lead wires employ a flexible shield wire within a PTFE tube that is all encased in a stainless steel braided sleeving for maximum flexibility anddurability. Additionally, the blade, made with stainless steel is covered.
(for the 2.5 m opening part)
Resistant to solvents, alkaline aqueous solutions and other chemicals.
Employs Bolt-clamped Langevin Transducers (BLT ) that allow use inhigher temperature cleaning solutions between 60 – 100 °C.
The elements are directly and mechanically connected to the stud bolts
enabling superior cleaning performance even when using high temperature cleaning solutions.
A series of bottom mounted transducers is available.
Ultrasonic Cleaning System Line-up

Compact lightweight design.
Large operating range of input voltage (180 – 240
VAC).
Structure is tightly sealed to ensure superior
durability even in harsh environments.
Maintains ultrasonic output at a constant level
regardless of input power fluctuations or variations caused by the removal or insertion ofcleaning objects.
Built-in automation and energy saving functions.
Equipped with a sweep function to reduce uneven cleaning and shot function for improved degassing performance.
Built-in display timer provide warning when vibrator lifetime approaches.

Rich line-up of Clean Rex series where you can select according to your application

Vibrator

Oscillator

Nominal Output Power
Nominal Fre
quencyNominalInput Power

600W

1200W

7 All Products

Model

TE028063
TE028063A
TE028066
TE028067
TE028067A
TE028064
TE040063
TE040063A
TE040066
TE040067
TE028128T16
TE028121
TE028121A
TE040121
TE040121A

600W

1200W

28kHz

40kHz

28kHz

40kHz

GED028060

GED040060

GED028120

GED040120

Power Supply for Light Sources
Ballast Power Supplies
Always the industry leader – in the past, present, and future
The movie film industry is being transformed as the digitization wave surging in the video projection world has created the digital cinema
experience. The development of these “digital cinemas” is being accelerated, enabling the creation of images that are almost as good as theconventional film images, proving that the film industry is facing an age of significant transformation.
Our projector lamp power supplies, which are one of the products we have been providing since our inception over 80 years ago, have been
designed to incorporate semiconductor elements we have developed utilizing the technologies and know-how we have accumulated over the long
history of the company.
We are continuously developing various projector power supply devices for use in digital cinemas as well as other light projection purposes that aresmall, light-weight, highly energy efficient while exhibiting superior performance characteristics. The value of this superior performance of the
SanRex brand has resulted in the approval by major projector manufacturers in the U.S., Europe and Japan, making our projector power supply
devices essential for the industry.
The advancement of the technologies is an eternal theme, and our semiconductors, whose development has originally started from thedevelopment of selenium, has moved onto the production of the cutting edge power semiconductors. Our manufacturing style of using internally
manufactured semiconductors for the core elements in the power supply devices is unprecedented throughout the world.
Today, light source technologies are widely applied for general industries, where our light source power supply devices are used in many production
facilities for the manufacturing of printed circuit boards, semiconductors, optical fibers and digital appliances.

Lamp Power Supply for Digital Cinema

7kW

Lamp Power Supply for Film Cinema

In order to respond to the exact demands for digital cinemas, thehighly reliable 4kW/ 7kW thyristor
type power supply design exibit an
output waveform of low ripple withless flicker. In addition to the simple
and sturdy thyristor type, we alsooffer high frequency inverter types
which support subtle light control
into our extensive line-up.

The film projector lamp power
supply which has been part of our
product line-up from the time of
the company’s establishment is stilla best-seller at various movie theaters. Our product has maintained
the largest share in the industry.
This thyristor rectifier has been redesigned to be smaller in size andlighter in weight, while maintaining
best-in-class performances as a rectifier perfect for lamp applications.
2kW – 8kW

2kW

1kW

Features
1. Equipped with communication capability.
2. Supports worldwide input power voltage standards within a single unit.
3. Compliant to international standards.

Lamp Source Power Supply for
Exposure Equipment

5kW

Highly stable and powerful illumination is required for the printing
exposure of wiring pattern using
the photography process such as
the high density / high precision
printed circuit wiring boards. This isincreasing the demand for highpower light sources that matchcharacteristics with those lamps
perfectly well for extended life of
the lamps. In order to improve theprecision level and the productivity
for the exposure equipment, lamp
output has been increased from between 5kW – 8kW for the generalmodels to higher outputs ranging
between 10kW – 35kW.

Features
1. External output adjustment function with built-in reinforcement.
2. Realized smaller size and lighter weight.

Lamp Power Supply for UV Irradiation

10kW

By utilizing the fact that mercuryvapor lamps generate ultraviolet(UV) rays, the equipment is being
utilized for various purposes at industrial and private manufacturing
sites for such processes as wafer
cleaning, sterilization, and resin
curing.

100W – 400W

Features
1. Supports both 100 and 200 input voltage ranges.
Perfect for any input power.
2. Internal igniter makes the product user-friendly.

We also manufactures other light source power supplies that are applicable for a variety of discharge lamps types.
Please inquire for your specific needs.

All Products8Uninterruptible Power Supply“SRG”series Stand-By Type Uninterruptible Power Supply
Features

Running cost largely reduced due to its high efficiency(Loss reduced by 80 – 90% in comparison to our constant inverter type equipment)

Using lead-acid storage battery for backup
Where backup is required for 10 seconds or less, it is possible to use an electric
double layer capacitor (EDLC) as the power storage device for instantaneous
power interruption compensation.

Water and sewage treatment

Using our semiconductors for the switching circuit,switching can be realized with no instantaneous interruption“SRG”series
Measurement

Plasma display

Total cost of use for 10 years(comparison with constant inverter type when the load is 70%)

(Total cost)

On-Line Inverter TypeInitial cost

Gas
Electricity

SRG series(capacitor type)

The cost for the equipment
power loss part is 20% or less

SRG series(lead-acid battery type)3 years

5 years

7 years

Assumes storage battery exchanged

10 years
Number ofyears of usage

Basic specifications
High voltage: For 6600V systems
Low voltage: For 200/400V systems

Capacity: 500kVA – 2000kVA
Capacity: 50kVA – 400kVA

Semiconductors

Liquid crystal displays

50 – 2000kVA
Supporting sophisticated industrial facilities toprovide backup from instantaneous
power interruption to outages

On-Line Inverter Type Uninterruptible Power Supply
Redundant operation series
Three-Phase output: 20 – 3000kVA(500kVA × 6 units in parallel)
Highly reliable due to the parallel redundant operation
Expandable: Additional capacity is available in the future according to
the load requirements of the facility
Display of various internal information available on LCD display panel
Special specification capable

9 All Products

BACKUPS 1000 series
Single-Phase output: 5 – 75kVA
Three-Phase output: 10 – 100kVA
Major improvements include:
Overload capacity
Peak-cut function
Battery life management system
Special specification capableGrid Connected PV Inverter
Supports a wide range of system types from small capacity distributed
generation systems to large capacity utility scale power generation systems.
The energy obtained from sunlight is converted into electric energy by the solar cell. We have developed these large capacity power
conditioners units that convert the photovoltaic energy generated by the solar cells into a stable, commercially accepted electrical
power for local use or linked to the utility electric system to provide power.

500kW

Forced air-cooled outdoor use
PV inverter unit

Highest Efficiency
Embedded Isolation
Transformer Models

High Efficiency Models
Stand-alone indoor units
Everything included in one easy to install
PV inverter unit

Maximum Efficiency

96.0% (100kW)
96.6% (250kW)
96.8% (500kW)

DC 1000V
Models Available
Model
Rated Output Capacity

100kW

250kW

PV-100K-42 / 44T-03 MVJ

PV-250K-42 / 44T-03 MVJ

PV-500K-42 / 44T-03 MVJ

100

250

500

kW

Structure
AC Rated Voltage

500kW
PV-500K-42 / 44T-13 MVJ
500

Stand-Alone Indoor Unit

Outdoor Use(*1, *2) 420 / 440

V

Linkage Point Electricity Method(*2) 420 / 440

Three-Phase 3-wire or Three-Phase 4-wire

Isolation Method

Isolation using commercial transformer

Output Power Factor%

DC Rated Voltage

V

(*3)

500

Maximum Input Voltage Allowed

V

(*3)

750

Operable Voltage Range

V(*3) 330 – 750

MPPT Operation Range

V

Maximum Efficiency (includingcommercial transformer)%

Self-support Operation Function

99 or higher (power factor available to be controlled to maintain a certain value)(*3) 340 – 650

96.0

96.8

96.6

None

Available as an option

Usage Environment
Temperature Range°C

Size (W × H × D)mm

1,100 × 2,150 × 900

1,300 × 2,150 × 1,200

1,600 × 2,350 × 1,300

2,250 × 3,010 × 2,480

Mass (Approx.)

kg

1,400

2,400

3,500

4,800

−10 – +40(*1): Support AC input 200V systems available. (*2): 420V / 440V will be determined automatically according to the frequency.
(*3): Operable voltage range 270 – 600V (rated DC 400V). For equipment with operable voltage range of 440 – 1000V (rated DC 650V) is available, please inquire.
*Efficiency tolerance: IEC / TC82 (CO) 19 (of JIS-C8961)

Integrated battery units available.

All Products

10Charge / Discharge System
Sansha Electric is a leading manufacturer specializing in the area of
charging-discharging equipment and development evaluation equipmentfor new power storage devices.

With superior past results for delivering our equipment for various specialized production systems, our control technology
supports the production, development and reliability evaluation tests for the latest power storage devices.
Electronic load bank / battery simulator / charging-discharging system for production manufacturing.
Rated Voltage
(V)

1000
High Frequency (20kHz)
Superimposed
Power Supply
DC 800V 50A
Battery simulator for large
capacity HEV equipment

600
500

Charging power supply
for HEV lithium battery
evaluation

400
300

Large capacity
solar battery
simulator

Power supply
for large capacity
lithium battery
evaluation

Fuel-cell Simulator

Electric Double Layer Capacitor (EDLC)
Evaluation / Testing Equipment
100-channel Lithium
Battery Production
Power Supply (5V-3A)

200
3kW Electronic Load Bank

100

0

100

200

300

400

500

1000

Rated Current (A)Sansha Electric’s power electronics supporting the “new power storage devices / fuel batteries”

System Interconnected
Inverter
DC / DC Chopper
Production &Operation Applications

Fuel Cell

Lithium-ion battery

11All ProductsElectric Double Layer Capacitor (EDLC)

Production & Testing

Evaluation & Research

Charge-Discharge
Products

Electronic Load Bank
Battery Simulator
Electric Double-Layer
Capacitor (EDLC) Evaluation

Large Capacity Industrial Power Supplies
The materials industry supports the basics for human society.
Many industries such as the automotive, information technology and the consumer product industry are
manufactured using high value-added materials. For the chemical, construction, power generation and control,
manufacturing and distribution industries, Sansha Electric’s inverter technologies will support the daily
businesses in key industries while being environmentally and energy conscious.
Specify Sansha Electric’s power supply equipment for your material production andprocessing equipment needs.

Power Supply for
Copper Foil Manufacturing

Various Applications for Large Capacity
Industrial Power Supplies
Steel and copper related processes (EGL, CGL, ETL, reflow)
Silicon manufacturing
Copper foil manufacturing
Capacitor foil manufacturing
Ash melting for waste disposal plants
Aluminum anodized and electrodeposition
Chemical electrolysis
Grid-connection clean energy inverters

Environmentally Sensitive Issues - being
solved using our large capacity industrial
inverter power supplies

Our products also support the latest in energy and environment conservation measures.
Our 2 MW class power supply equipment is being used for high temperature plasma arc
furnaces that detoxify and solidify incineration ash for safe reuse / disposal.
Our inverter based power supplies support mega-solar photovoltaic systems installed
in regions with no supply of electricity and our micro-grid power supplies are used for
distributed power supply systems.

Power Supply for Waste Disposal Plant

2 MW Class

Custom Power Supplies are our specialty. Please contact us for your large capacity power supply requirements.

All Products

12

WAFER / CHIP
Our product line-up includes high voltage diodes / thyristors / triac chips, all which have been developed
based on the knowledge for modules used in primary side rectification and AC control. The high speed
diode chips were designed to reduce electricity loss and noise generation when rectifying the highfrequency secondary side output of inverters.

THYRISTOR
TRIAC

THYRISTOR

TRIAC

DIODE

High sensitivity
Normal gate
Mesa Glass
Passivation

High sensitivity
Normal gate
Input rectification

DIODE
Normal Fast Recovery
PLANAR

FRD
Soft & Fast Recovery

DISCRETE SEMICONDUCTOR
Our Triac line-up includes specific series for high-withstand voltage, high sensitivity and Tj = 150 °C
guaranteed in addition to the standard specification types. Our thyristors line-up also includes series
that support both consumer and industrial purposes.
Semiconductor packages include through-hole and surface-mount types.

Discrete Semiconductors are applied tovarious product areas
On-Demand
hot water
showerFAST
RECOVERY
DIODE

Electric
pot

TRIAC
Rice
cookerInverter based
fluorescent lamp

THYRISTOR

Washing
machinePrinter

13All Products

Power Semiconductor
POWER MODULES
Our power modules, such as the FRD (Fast Recovery Diode), which are perfect for present day highfrequency inverter technology or the SBD (Schottky Barrier Diode) which aims to reduce power loss, aredesigned with specifications based on our manufacturing concept of fully utilizing our know-how
gained through our industrial product business as well as the users’ requirements.
FRD

SBD

DIODE

DCA, DKA,
FRS, DKR etc.

BKR, BKA

DD, KD, DKA

DF

DFA

25A〜400A
200V/ 400V/ 500V/
600V/ 650V
1200V/ 2000V

200A
50V/ 100V

60A〜300A
800V/ 1600V/
2200V

20A〜200A
800V/ 1600V

50A〜200A
800V/ 1600V

Welding machine
Large capacity SMPS

THYRISTOR DIODE

Inverter for industrial use
Air conditioner

THYRISTOR

TRIAC

SiC

PD, SCE

PK, SCATG

FCA

25A〜250A
800V/ 1600V
2000V（SCE）

25A〜250A
800V/ 1600V

16A〜70A
600V

150A
1200V

Power control

Power control
AC switch

Industrial
inverter

Welding machine
Solar (PV) power generation

High Reliability Transfer Mold Modules

A next generation package which is small in size and light inweight and superior in reliability. The product line-up covers awide range of capacity from 20A to over 100A. New products arealways being added to the line-up. Please feel free to contact us.
110A
Diode / Thyristor
2-in-1 Module

20 / 30A
Three-Phase Diode
Bridge Module

60A
Three-Phase Diode
Bridge Module

Low Height Compact Modules

Our product line-up includes the increasingly popular 17mm lowheight form factor type package. By providing a wide range of
package types with various heights allows selecting a product thatbest matches the shape of the peripheral package for the module
mounting environment.
Low height (17mm)
Three-Phase Bridge Module

Note: Package form may change without notification.
Please contact our sales office for the latest details.

Attention
Although we make every effort to improve quality and reliability, semiconductor products may fail or malfunction due to various factors. When using thisproduct, safety measures should be taken for the equipment on which the product will be used, such as redundancy design, design for prevention of the
spread of fire, design for prevention of malfunction, etc. in which safety is taken into consideration, so that no accident resulting in personal injury or
death, or no damages due to fire, will occur.
We will not be held responsible for any accidents or damages that have occurred due to use exceeding the rated values or non-observance of precautions.
If a product described in this material is subject to regulations under the Foreign Exchange and Foreign Trade Act, permission for export is required to beobtained from the Government of Japan under the said Act, in order to export the product.
Do not use the product for purposes of development, etc. of weapons of mass destruction or for purposes of military utilization, etc.
Consult us if you have any questions about the product.
All Products

14

Development andManufacturing Facilities

Head Office

Shiga Plant (Power supplies)

SANSHA ELECTRIC EASTERN CO., LTD.

Okayama Plant (Power semiconductors)〔China〕
SANSHA ELECTRIC MFG. (GUANGDONG) CO., LTD.

(Compact power supplies)(Power supplies)

Caution〔China〕
DONGGUAN EASTERN ELECTRONICS CO., LTD.

(Compact power supplies)

Read and understand the entire Operating Manual and your employer's safety practices before installing, or using the equipment.
Do not install the equipment in an area where water, high humid, steam, dust or oil are located.
It may cause damage to the equipment or result in a fire or electrical shock.

If the product is intended to be used for any of the following applications, consult us in advance.
a . Use for medical devices, systems, etc. directly influence human lives
b. Use for transportation systems such as electric trains, elevators, etc. that can lead todamage to human bodies
c . Use for trunk systems that play important roles socially and publicly
d. Devices and systems that are similar to any of the above

For devices and systems that are involved in the safety of people and have serious
influence on the maintaining of public functions, special considerations are required
to be given to their operation, maintenance, and management, such as multiplexing ofsystems, installation of power generation equipment for emergency use, and the like.
Even in the case of an accident caused by our product, we are not in a position to makecompensation for any and all damages including damages related to abnormality andfailure of devices, connected equipment, and software as well as other secondary andconsequential damages.

SanRex, DCAUTO, CALPOTE are trademarks or registered trademarks of Sansha Electric Manufacturing Co., Ltd.
DeviceNet is a trademark of ODVA, Inc.
CC-Link is a trademark or a registered trademark of CC-Link Partner Association.
Ethernet is a trademark or a registered trademark of Fuji Xerox Co., Ltd.
Some of the products named in this catalog are trademarks or registered trademarks of their respective holders.
None of these organizations are affiliated with Sansha Electric, nor do they sponsor or endorse Sansha Electric products.
Please note that the parts such as fan or fuse needed to be replaced are chargeable when replacing. Also, keep accessory parts in a safe place.
Please contact us if the equipment is used for any other applications not specified in this catalog.
Specifications are subject to change without any notice.

〔 Head Office/ Branch/ Sales Offices 〕〔 Plants 〕

Head Office (International Sales Dept.)

Hokuriku Office

Shiga Plant

Tokyo BranchHelsinki Branch（Finland）

Okayama Plant

Chubu Sales OfficeSeoul Branch（Korea）

Kyushu Sales Office

Taipei Branch（Taiwan）

3-1-56, Nishiawaji, Higashiyodogawa-ku, Osaka 533-0031
TEL: +81-6-6325-6621 FAX: +81-6-6325-0503

1-2-1, Hikoso-machi, Kanazawa-shi, Ishikawa 920-0901
TEL: +81-76-293-1725 FAX: +81-76-293-1881

452-1, Katsube-cho, Moriyama-shi, Shiga 524-0041
TEL: +81-77-583-8632 FAX: +81-77-583-5395
1741 Kaki, Nagi-cho, Katsuta-gun, Okayama 708-1312
TEL: +81-868-36-3111 FAX: +81-868-36-3065

Atomitie 5, Helsinki, 00370, Finland
TEL: +358-40-1668580 E-mail: info@sanrex.fi

1-28-12, Higashiueno, Taito-ku, Tokyo 110-0015
TEL: +81-3-3834-1700 FAX: +81-3-3834-1702#706, 6, Samseong-ro 96-gil, Gangnam-gu Seoul 135-880 Korea
TEL: +82-2-552-2803 FAX: +82-2-552-8441

1-23-30, Izumi, Higashi-ku, Nagoya-shi, Aichi 461-0001
TEL: +81-52-955-5600 FAX: +81-52-955-5650
2-15-19, Hakataeki-higashi, Hakata-ku, Fukuoka 812-0013
TEL: +81-92-431-7586 FAX: +81-92-474-9643

8F-3, No.46, Chung Shan N. Road, Sec. 2, Taipei, Taiwan, R.O.C.
TEL: +886-2-2543-5689 FAX: +886-2-2536-7876〔 Affiliated Companies 〕

SANSHA SOLUTION SERVICE CO., LTD.

SANREX CORPORATION（U.S.A.）

2-14-3, Awaji, Higashiyodogawa-ku, Osaka 533-0032
TEL: +81-6-6321-0616 FAX: +81-6-6321-0618
Service branches: Osaka, Tokyo, Nagoya, Fukuoka

50 Seaview Boulevard Port Washington, NY 11050-4618, U.S.A.
TEL: +1-516-625-1313 FAX: +1-516-625-8845

SANSHA ELECTRIC EASTERN CO., LTD.

9 Tagore Lane #01-24, 9 @ Tagore, Singapore 787472
TEL: +65-6457-8867 FAX: +65-6459-6425

5335, Toyohira, Chino-shi, Nagano 391-0213
TEL: +81-266-82-6600 FAX: +81-266-73-3322

SANREX ASIA PACIFIC PTE. LTD.（Singapore）
SANREX LIMITED（Hong Kong）

9A, Tin On Industrial Building, 777-779 Cheung Sha Wan Road,
Kowloon, Hong Kong
TEL: +852-2744-1310 FAX: +852-2785-6009

SANSHA ELECTRIC MFG. (SHANGHAI) CO., LTD.（China）
Unit C, 7th Floor, Huaxin Haixin Building, No.666 Fuzhou Road,
Huangpu District, Shanghai, 200001, P.R.China
TEL: +86-21-5868-1058 FAX: +86-21-5868-1056

SANSHA ELECTRIC MFG. (GUANGDONG) CO., LTD.（China）
Construction Road 16# South, Sanzhou Industry Zone,
Longzhou Road, Lunjiao Town, Shunde District, Foshan City,
Guangdong Province, 528308 P.R.China
TEL: +86-757-2733-3688 FAX: +86-757-2783-3547

DONGGUAN EASTERN ELECTRONICS CO., LTD.（China）
No.31 Zhongkeng Road, Qingxi Township, Dongguan,
Guangdong Province, 523651 P.R.China
TEL: +86-769-8733-8301 FAX: +86-769-8733-8306

URL https://www.sansha.co.jp/

Power Semiconductors Clean energy devices (Solar power, Wind power) Environment devices (Plasma ash melting, Ozone generation, Cleaning Systems)
IT-related systems (Communication power supply, UPS) Industrial systems (Surface treatment, Electric Power Controller, Welding machine, Lighting power supply)
Aug. 2019 706K83601E(B)-1908-0.5K(SS)610