500kW Modular PCS
The 500kW modular PCS is a powerfulAC/DC bidirectional conversion device designed for BESS.
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All product documentsTechnical specifications
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Model | TPCS-500 | |
Battery Interface Parameters | Operating voltage range | 650V~800V |
Single channel input maximumcurrent | 154A | |
Maximum number ofchannels | 5 | |
Grid-connected AC parameter | Output line system | 3W+N+PE/3W+PE |
Rated Power | 500KW | |
Rated Voltage | 400V | |
ACvoltage range | 85%U~110%U | |
Rated current | 721A | |
Rated Frequency | 50Hz/60Hz | |
Frequency range | ±5Hz | |
Maxmuim Current Total Harmonic Distortion | ≤3% | |
Power factor | -0.99(advance)~0.99 (lag) | |
Reactive power controllable range | -100%~100% | |
Maximum overload capacity | 110%overload (long-term),120%overload (Imin) | |
Isolation method | No/isolation transformer(optional) | |
Off-grid AC parameter | AC rated voltage | 400V |
AC rated frequency | 50Hz/60Hz | |
Maxmuim Voltage Total Harmonic Distortion | ≤3%(linear load) | |
Load capacity ofunbalance load | 100% | |
Voltage variation range | <3%U | |
Overload capability | 110%过载overload (long-term),120%overload (1min) | |
Gird-connection and offswitch mode | Gird-connection and offswitch capacity | Planned off-gric |
Passiveoff-grid switching mode and switchingtime | <10ms with switching cabinet | |
Maximum efficiency | 98.7% | |
Basic parameters | Dimensions (WXHXD) | 1000mm×2012mm×1000mm |
Weight | 800kg | |
Permissible operating temperature range | -20℃~55℃(over 45℃,it will operate in derating) | |
Cooling method | Forced air cooling | |
Protection Grade | IP20 | |
Relative humidity | ≤95%RH,non-condensing | |
Highest Altitude | 4000m(over 2000m,it will operate in derating) | |
Self power consumption in shutdown | <100W | |
HMI | Touch Screen | |
Noise | <75db | |
Communication Interface | RS485,Ethernet,Can | |
Support protocols | Modbus TCP、Modbus RTU | |


























