Details
BYD 880KW 926KW Modularized PCS Energy Storage Converter System Features Efficient Conversion Max. efficiency 98.76%, smart air cooling, no derating at 45℃, THD2%@rated power. Convenient OM Modular design, highly reliable OM, outdoor cabi
Description
| System Type | BEM842KTL-E | BEM800KTL-E |
| DC Side | ||
| DC Voltage Range | 650~850Vdc | 650~850Vdc |
| Max. DC Power | 926kW | 880kW |
| DC Input Channels | 4 | 4 |
| AC Side(On-grid) | ||
| Rated AC Power | 842kVA | 800kVA |
| Max. AC power | 926kW | 880kW |
| Rated Grid Frequency/Grid Frequency Range | 50Hz/47~52Hz | 50Hz/47~52Hz |
| Rated AC Voltage/AC Voltage Range | 400Vac/360Vac~440Vac | 400Vac/360Vac~440Vac |
| Rated AC Current | 1215A | 1155A |
| Max. AC Current | 1337A | 1270A |
| THD | <2% (@rated power, Uthd＜1%) | <2% (@rated power, Uthd＜1%) |
| Power Factor | 1(lagging)~1(leading) | 1(lagging)~1(leading) |
| Reactive Power Range | 842kVar~+842kVar | -800kVar~+800kVar |
| Response Time | <50ms | <50ms |
| Efficiency | ||
| Max. Efficiency | 98.76%(Without aux. power consumption) | 98.76%(Without aux. power consumption) |
| Protection | ||
| Short Circuit Protection | Yes | Yes |
| Overload Protection | Yes | Yes |
| Over-voltage/Over-current Protection | Yes | Yes |
| Grid Monitoring | Yes | Yes |
| Over-temperature Protection | Yes | Yes |
| DC Input Protection | Yes | Yes |
| System Parameters | ||
| Isolation Method | Transformer-less | Transformer-less |
| Distribution Network Type | IT | IT |
| IP Rating | IP54 | IP54 |
| Operating Ambient Temperature | --20℃~+55℃@>45℃, de-rating 3.125%/K | --20℃~+55℃@>45℃, de-rating 3.125%/K |
| Relative Humidity | 5~95%(non-condensing) | 5~95%(non-condensing) |
| Max. Working Altitude | 3000m | 3000m |
| Chemically Active Substances | C4, Referring to IEC 60721-3-4 | C4, Referring to IEC 60721-3-4 |
| Noise | <76dB(A)@ 1 m | <76dB(A)@ 1 m |
| Cooling Concept | Smart forced air cooling | Smart forced air cooling |
|
Aux. Power Consumption (Max./Standby/Stop) |
1920W/237W/140W | 1920W/237W/140W |
| Fresh Air Consumption | 4000m³/h | 4000m³/h |
| Display | HMl touch display | HMl touch display |
| Communication Interfaces | Ethemet/CAN | Ethemet/CAN |
| Communication Protocols | Modbus TCP/IP | Modbus TCP/IP |
| Dimensions(W×D×H) | 1510mmx1350mmx2300mm | 1510mmx1350mmx2300mm |
| Weight | ～1350kg | ～1350kg |
| Compliance | G99/CE | G99/CE |
| Grid Support | LVRT, P/Q, islanding protection (active and passive detection) | |
