Model NO.
LWC6K6B-220S380-W
Usb Number:
No
Certification:
ISO
Usage:
EV Onboard Charger
Specification:
364x224x100mm
Trademark:
LANDWORLD
Origin:
China
Product Features:
- Product dimension: 364x224x100mm
- Product weight: ≤8.5KG
- Cooling method: liquid cooled, flow≥6L/min
- IP rating: IP67
- Support on-line upgrade and fault diagnosis
- High power density, modular design, easy for modular integration
- Full digital SW design, redundant protection function design
- Multi 6.6KW OBC can be paralleled; (2*6.6Kw , 3*6.6KW, 4*6.6KW OBC)
Main Technical Parameters
| Items | Technical Specification | Remarks |
| OBC Electrical Features | ||
| Nominal output power | 6.6KW | |
| Input Voltage | 85-265VAC | |
| Input current | 32A Max | |
| Power factor | ≥0.99(220Vac @ full load) | |
| Output voltage range | 250-450VDC | Can be adjusted according to battery voltage |
| Max output current | 20A | |
| Efficiency | ≥94% | Nominal voltage |
| Voltage accuracy | ±1% | |
| Current accuracy | ±1% | |
| Inverter features | ||
| Input voltage range | 250-450VDC | |
| Output voltage | 220Vac(±5%)/50Hz | |
| Power | 6.6kVA | |
| Efficiency | ≥94% | |
| Output harmonics(THDv) | <3%(Linear load) | |
| Dynamic response | 60ms(Linear load) | |
| Leakage current protection threshold | ≤30mA | |
| Other Electrical Features | ||
| Operating temp. | -40-85ºC | Coolant inlet temperature |
| Low voltage wake-up | 12Vdc&200mAmax(WAKE_UP signal) | Wake up BMS/VCU |
| Wake-up mode | CAN,AC,CC/CP | Support reserve charging |
| CAN communication | CAN-BUS | |
| Static current | ≤1mA | Sleep mode/ consume battery current at stop status |
| Protection | Input OVP, UVP, output OVP, UVP, OTP, OCP, output short circuit protection, communication fault protection | |
| EMC | GB/T18387-2008,EN 55022 | |
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