Flow Battery 150kW PCS (including DCDC) + Isolation Transformer Vanadium Battery Energy Storage System converter VRFB bidirectional converter

Equipment Power

150kW

Power grid measurement indicators

Power supply system

Three-phase four-wire

Grid voltage range

AC 380V±15%

Grid frequency range

50Hz±5%

Current distortion

THDi≤4%

DC side indicators

DC charging voltage range

DC 0V-400V

DC discharge voltage range

DC 210V-400V

DC/DC Rated Power

150KW

Rated Current

±600A

DC current ripple

≤3%

System performance

Maximum conversion efficiency

92%（After DC/DC, DC/AC, isolation transformer）

Protective function

Reverse polarity protection, short circuit, islanding effect, overheating, overload, ground fault, etc.

Display and communication

Display function

LCD touch screen

Communication function

RS 485/Ethernet port

Usage environment

Working environment

The ambient temperature is -20℃-45℃, and the relative humidity is 0-95%. It can work 24 hours a day.

Protection level

IP21 (indoor)

Cooling method

Fan forced air cooling

Altitude

≤5000m (over 2000m, derating is required)

Other performance indicators

Compressive strength

AC1500V/1min/10mA

Insulation resistance

≥100MΩ

Noise

≤65dB(A)

Size（W*D*H）

1000*1000*1900mm