Bidirectional, Regenerative type

A bidirectional DC power supply (regenerative type) functions as both a DC power source and an electronic load in a single unit. During load operation, it regenerates energy back to the AC grid, significantly improving energy efficiency and reducing heat generation.
Matsusada Precision's bidirectional series employs advanced semiconductor devices and optimized cooling technology to achieve high power density in a compact form factor.
These systems are designed for evaluating inverters, DC-DC converters, motors, and Onboard Chargers (OBC) for EVs and hybrid vehicles. They are also ideal for testing V2H devices and power conditioners for renewable energy systems. With standard battery simulation features, the series supports seamless charge/discharge testing of automotive and residential storage batteries without the need to switch connections.

series	PBR			PBRM
Power	5 kW	10 kW	15 kW	30 kW	45 kW	60 kW	75 kW	90 kW	105 kW	120 kW	135 kW	150 kW
Current	20 to 120 A	25 to 240 A	30 to 360 A	60 to 720 A	90 to 1080 A	120 to 1440 A	150 to 1800 A	180 to 2160 A	210 to 2520 A	240 to 2880 A	270 to 3240 A	300 to 3600 A
Voltage	80V	80V	80V	80V	80V	80V	80V	80V	80V	80V	80V	80V
	120V	120V	120V
	200V	200V	200V	200V	200V	200V	200V	200V	200V	200V	200V	200V
	500V	500V	500V	500V	500V	500V	500V	500V	500V	500V	500V	500V
	600V
	850V	850V	850V	850V	850V	850V	850V	850V	850V	850V	850V	850V
	1500V	1500V	1500V	1500V	1500V	1500V	1500V	1500V	1500V	1500V	1500V	1500V
Total models
Wide range	2 to 6 times			2 to 6 times
Shape	19-inch rack			19-inch rack
Conversion method	Switching			Switching
Meter Resolution	4.5 digit			4.5 digit
Sequence control	Available			Available
Analog control
Communication	(Optional or via Adapter)			(Optional or via Adapter)
Features	High power 15kW in 3U, DC power supply with Regenerative electronic load			Maximum 150kW in a rack, DC power supply with Regenerative electronic load
series	PBR			PBRM

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