REH series
High Power High Voltage DC Programmable Power Supply
- Max Voltage: 750V to 1200V
- Max Current: 1.1A to 20A
- Max Power: 1.1kW to 15kW
- Extensive safety design
For Power Device and Inverter Testing
REH is high power supply with higher voltage designed with the accumulated know-how by Matsusada Precision, a leading manufacturer of high voltage programmable power supplies. The REH's compact design makes it ideal for production lines or test bench.
Features and Benefits
- One of the world's smallest size in its class of 1200 V 15 kW
- Ultra low profile and space-saving design with 3.5", 5.2" height
- Well suited for solar cell characteristic evaluation and power conditioner evaluation. The REH is also ideal for testing inverters and electrical components used in hybrid and electric cars.
- Extensive safety design from high voltage experience and technology.
- More than 30 kW output is possible by using our CO-MS series digital controller to combine REH power supply.
Main Applications
- Power Device
- Inverter
- Power Conditioner
- Solar Cell
Models
Positive polarity output
Model | Output | Ripple | |||
---|---|---|---|---|---|
Voltage [V] | Current [A] | Power [kW] | [Vrms] | [Arms] | |
REH750P-20 | 0 to 750 | 0 to 20 | 15 | 0.3 | 0.5 |
REH900P-16 | 0 to 900 | 0 to 16 | 14.4 | 0.3 | 0.5 |
REH1000P-1.1 | 0 to 1000 | 0 to 1.1 | 1.1 | 0.3 | 0.1 |
REH1000P-3 | 0 to 1000 | 0 to 3 | 3 | 0.3 | 0.02 |
REH1000P-6.4 | 0 to 1000 | 0 to 6.4 | 6.4 | 0.3 | 0.03 |
REH1000P-15 | 0 to 1000 | 0 to 15 | 15 | 0.3 | 0.03 |
REH1200P-10 | 0 to 1200 | 0 to 10 | 12 | 0.3 | 0.03 |
Negative polarity output
Model | Output | Ripple | |||
---|---|---|---|---|---|
Voltage [V] | Current [A] | Power [kW] | [Vrms] | [Arms] | |
REH750N-20 | 0 to 750 | 0 to 20 | 15 | 0.3 | 0.5 |
REH900N-16 | 0 to 900 | 0 to 16 | 14.4 | 0.3 | 0.5 |
REH1000N-1.1 | 0 to 1000 | 0 to 1.1 | 1.1 | 0.3 | 0.1 |
REH1000N-3 | 0 to 1000 | 0 to 3 | 3 | 0.3 | 0.02 |
REH1000N-6.4 | 0 to 1000 | 0 to 6.4 | 6.4 | 0.3 | 0.03 |
REH1000N-15 | 0 to 1000 | 0 to 15 | 15 | 0.3 | 0.03 |
REH1200N-10 | 0 to 1200 | 0 to 10 | 12 | 0.3 | 0.03 |
- Following lineups are also avaliable beside above.
- AU series: 1 kV to 120 kV/30 W to 2.2 kW
- AKP series: 1 kV to 120 kV/12 kW, 13 kW
- AK series: 1 kV to 120 kV/3 kW to 6.4 kW
Specifications
Options
-LF: Floating ground (withstanding voltage of 50 Vdc)
Used when measuring minimal current in load. All equipments that connect to Remote Control Connector (TB1) must be on floating ground in case this feature is intended to use.
(Cannot be used for the purpose of floating REH series.)
-LGob: Optical Interface Board
- -LGob: Optical Interface board + Optical cable 2 m
- -LGob(Fc5): Optical Interface board + Optical cable 5 m
- -LGob(Fc10): Optical Interface board + Optical cable 10 m
- -LGob(Fc20): Optical Interface board + Optical cable 20 m
- -LGob(Fc40): Optical interface board + Optical cable 40 m
Insulation control is made with optical communication. As a perfect insulation is made by optical fiber it is able to forestall miss operation as a transient phenomenon caused by a surge, dielectric thunder or external noise, etc.

- (B) CO-opt cable
- As of models with -LGob option, a two meter cable is provided in each model. If you need a long cable, please consult with our sales staff.
- When using them under the following conditions, always select -LGob.
-
- Noisy environment as in a factory.
(Example. A motor or a coil is used near to load or power supply) - Used in high voltage floating. (250 V and higher)
- Our power supply and controller (PC or PLC) cannot be installed within 2 m.
- Noisy environment as in a factory.
- If you use plural REHs in optical communication, please use them according to the following ways.
-
- Connecting all REHs which has optical I/F board serially
- Connecting all REHs serially: The first TB is optical I/F board type, and all REH after the 2nd are standard I/F board type
-LLc: Low-capacity capacitor for solar cell
-LOcp: Overcurrent protection
Output is cut off at a set value. (One-turn volume on front panel)
-LPfc*: Power factor correction circuit
[Available for greater than 6.4 kW models. Height for models greater than 10 kW is 6.97" (177 mm) instead of 5.24" (133 mm)]
-L(115V): 115 Vac ± 10% input, Input current: 20 A typ. (for 1.1 kW model)
-L(220V): 220 Vac ± 10% input, Input current: 9.9 A typ. (for 1.1 kW model)
-L(400V)*: 400 Vac input coming soon
-L(3m)/-L(5m)/-L(7m): Changing the length of high voltage output shielded cable
Please choose the length of an electrical cable in 3, 5, or 7 meters. Please contact nearby sales office if you want a length of more than 7 m.
* These options cannot be chosen together.
How to Order
- When ordering, add Option No. to Model No. in alphabetical order followed by the input voltage and the cable length.
-
- Example:
- REH1000P-1.1-LFGobLcOcpPfc(220V)(5m)
Dimensions
Download
-
REH series Datasheet
Date: 2020-11-09 rev. 06
PDF (4,029 KB)
-
How to Use DC Power Supplies
Date: 2020-12-03 rev. 03
PDF (2,340 KB)
-
REH series Instruction Manual
Last updated: April 6, 2020 rev.0.4
PDF (559 KB)
-
RE/REH/RF series Instruction Manual (LGb/LGob/LUs1 option)
Date: 2020-05-26 rev0.6
PDF (601 KB)
The account registration is necessary for downloading
-
REH series Datasheet
Date: 2020-11-09 rev. 06
PDF (4,029 KB)
-
How to Use DC Power Supplies
Date: 2020-12-03 rev. 03
PDF (2,340 KB)
-
REH series Instruction Manual
Last updated: April 6, 2020 rev.0.4
PDF (559 KB)
-
RE/REH/RF series Instruction Manual (LGb/LGob/LUs1 option)
Date: 2020-05-26 rev0.6
PDF (601 KB)
In this website, we provide only the latest version of information including instruction manuals as of our products. Therefore, the newest versions of manuals on the website might be not same as the ones of products you purchased in the past.