Battery Energy Storage System (BESS) with capacity of 1MW
Specifications
|
Maximum photovoltaic access power |
400KW |
| Rated current |
606A |
| Rated input voltage |
3W+N+PE，380/400V |
| Rated frequency |
50Hz/60Hz |
|
Voltage range |
DC580V~DC900V |
| DC Channel |
5 |
|
Rated single channel current |
170A |
|
Rated power |
500kW |
|
Rated grid voltage |
3W+N+PE, 380V/400V |
|
Grid voltage range |
-15%~+10% |
|
Rated grid frequency |
50Hz/60Hz |
|
Grid frequency range |
±2Hz |
|
Output current harmonics |
≤ 3% (rated power) |
|
DC component |
<0.5%In |
|
Power factor range |
-0.9~+0.9 |
|
AC parameter (off grid) |
500kW |
| Maximum output power |
525kV A |
| Rated output voltage |
3W+N+PE, 380/400V |
| Output voltage harmonics |
3% |
| Rated frequency |
50Hz/60Hz |
| Overload capacity |
105%]: continuous operation; (105%-120%]: 10 min; 120%): 1 min |
|
Cell type |
Lithium iron phosphate |
| Number of battery cabinets | 5 |
| Battery System Electricity |
1075.2kWh |
| Rated Running Time | 2h (the duration can be customized by adjusting the number of battery modules) |
| Cycle Life |
6,000 times (0.5C @ 25°C charge and discharge @ 90% DOD, EOL 80%) |
| Size (W*D*H) (mm) |
6058*2438*2591 |
| Weight |
16000Kg |
|
Isolation mode |
Isolation transformer (built-in) |
| On-grid and off-grid switching devices |
STS (electronic switch) |
| Protection grade | IP54 for outdoor type |
| Working Temperature Range |
-20°C-55°C (derating above 45°C) |
| Relative Humidity (without condensing) |
0%RH-95%RH without condensing |
| Temperature control method |
Khoang chứa pin: làm mát bằng điều hòa không khí; Khoang điện: làm mát bằng quạt |
| Maximum working altitude |
2.000m ở 45°C; 2.000m – 4.000m với giảm hiệu suất |
| Display |
Màn hình cảm ứng |
| External Communication Interface |
RS485、LAN |
| Communication Protocol |
Modbus-RTU、Modbus-TCP |
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