• REH series | DC power supply Rackmount | Matsusada Precision
  • REH series | DC power supply Rackmount | Matsusada Precision

High Power High Voltage Programmable DC Power Supply

  • Voltage range: 750V to 1200V
  • Current: 1.1A to 20A
  • Power: 1.1kW to 15kW
  • Extensive safety design

For Power Device and Inverter Testing

REH is a 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 series is 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 2U (3.5 inchs (89 mm)), 3U (5.24 inchs (133 mm)) height
  • Well suited for solar cell characteristic evaluation and power conditioner (Solar inverter) 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 inverter)
  • Solar Cell

Models

Positive polarity output

Model Output Ripple
Voltage Current Power [Vrms] [Arms]
REH750P-20 750 V 20 A 15 kW 0.3 Vrms 0.5 Arms
REH900P-16 900 V 16 A 14.4 kW 0.3 Vrms 0.5 Arms
REH1000P-1.1 1000 V 1.1 A 1.1 kW 0.3 Vrms 0.1 Arms
REH1000P-3 1000 V 3 A 3 kW 0.3 Vrms 0.02 Arms
REH1000P-6.4 1000 V 6.4 A 6.4 kW 0.3 Vrms 0.02 Arms
REH1000P-13 1000 V 13 A 13 kW 0.3 Vrms 0.03 Arms
REH1000P-15 1000 V 15 A 15 kW 0.3 Vrms 0.03 Arms
REH1200P-10 1200 V 10 A 12 kW 0.3 Vrms 0.03 Arms

Negative polarity output

Model Output Ripple
Voltage Current Power [Vrms] [Arms]
REH750N-20 -750V 20 A 15 kW 0.3 Vrms 0.5 Arms
REH900N-16 -900 V 16 A 14.4 kW 0.3 Vrms 0.5 Arms
REH1000N-1.1 -1000 V 1.1 A 1.1 kW 0.3 Vrms 0.1 Arms
REH1000N-3 -1000 V 3 A 3 kW 0.3 Vrms 0.02 Arms
REH1000N-6.4 -1000 V 6.4 A 6.4 kW 0.3 Vrms 0.02 Arms
REH1000N-13 -1000 V 13 A 13 kW 0.3 Vrms 0.03 Arms
REH1000N-15 -1000 V 15 A 15 kW 0.3 Vrms 0.03 Arms
REH1200N-10 -1200 V 10 A 12 kW 0.3 Vrms 0.03 Arms
Following lineups are also available 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

For details, download the datasheet below.

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 meters
  • -LGob(Fc5): Optical interface board + optical cable 5 meters
  • -LGob(Fc10): Optical interface board + optical cable 10 meters
  • -LGob(Fc20): Optical interface board + optical cable 20 meters
  • -LGob(Fc40): Optical interface board + optical cable 40 meters

Select the optional optical interface board (-LGob) when using this DC power supply under the following conditions.

  • Noisy environment including factories (Example: Motors or coils are used near power supplies and loads).
  • Using with high voltage floating (more than 250 V)
  • Installation distance of 2 meters or more between the DC power supply and a controller such as a computer, laptop, or Programmable Logic Controller (PLC).

Adapters (separately sold)

An adapter is required separately, when using the Adapter.
The following adapters are available according to the connection method between PC and sequencer.

Adapter for LAN: CO-E32

Total 32 units can be connected to one CO-E32.
LAN cable is not provided.

Adapter for LAN: CO-E32m | Rack Mount DC Power Supplies | Matsusada Precision

Adapter for USB: USB-OPT

Total 32 units can be connected to one USB-OPT.
USB cable is not provided.

Adapter for USB: CO-U32m | Rack Mount DC Power Supplies | Matsusada Precision

Adapter for RS-232C (9 pin): CO-OPT2-9
Adapter for RS-232C (25 pin): CO-OPT2-25
Adapter for RS-485 (25 pin): CO-OPT4-25

Total 32 units can be connected.

Adapter for RS-232C: CO-MET2-9< | Rack Mount DC Power Supplies | Matsusada Precision

Adapter for GPIB: CO-G32

Total 32 units can be connected to one CO-G32.
GPIB cable is not provided.

Adapter for GPIB: CO-G32m | Rack Mount DC Power Supplies | Matsusada Precision

(A) Optical fiber cable
As of models with -LGob option, a two-meter cable is provided in each model. If you need a longer cable, please consult us from here.
-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 inches (177 mm) instead of 5.24 inches (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. Don't hesitate to contact a nearby sales office if you want a length of more than 7 meters.

* 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)

Accessories

Single phase AC input cable (Three-core type)

[Sold separately]
1.1 kW model
CABLE TYPE5 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 250 V / 25 A 2.5 meters

Three-phase three-wire AC input cable (Four-core type)

[Sold separately]
3 kW model
CABLE TYPE6 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 250 V / 25 A 2.5 meters
[Sold separately]
more than 6.4 kW model
CABLE TYPE7 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 250 V / 75 A 10 meters

Dimensions

For details, download the datasheet below.

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