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Device Model | BNSX-400KS |
Equipment Power | 400kW |
Power grid measurement indicators | |
Power supply system | Three-phase four-wire |
Grid voltage range | AC 400V±15% |
Grid frequency range | 50Hz±5% |
Current distortion | THDi≤4% |
DC side indicators | |
DC charging voltage range | DC 0V-930V |
DC discharge voltage range | DC 660V-930V |
DC/DC Rated Power | 400KW |
Rated Current | ±640A |
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) | 2200*1000*2060mm |
Device Model | BNSX-400KS |
Equipment Power | 400kW |
Power grid measurement indicators | |
Power supply system | Three-phase four-wire |
Grid voltage range | AC 400V±15% |
Grid frequency range | 50Hz±5% |
Current distortion | THDi≤4% |
DC side indicators | |
DC charging voltage range | DC 0V-930V |
DC discharge voltage range | DC 660V-930V |
DC/DC Rated Power | 400KW |
Rated Current | ±640A |
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) | 2200*1000*2060mm |
SINJI mainly sells vanadium battery system, reactor, vanadium electrolyte and perfluoride ion membrane.