Landworld 6.6kw Obc+2.5kw DC/DC IP67 Power Supply Liquid Cooled DC+Obc
| US$1,800.00-2,000.00 | 5 Pieces (MOQ) |
Basic Info.
Model NO.
LWD2K5CB6K6-D14C380-M
Usage
EV Power Supply
Specification
331x211x87mm
Trademark
LANDWORLD
Origin
China
Product Description
Product Features: Body Size: 331x211x87mm Weight:≤9KG Cooling method:Liquid cooled, flow rate≥8L/min IP rating:IP67 Support inverter function Support on-line upgrading and fault diagnosis Compatible with single and three phase charging station Full digital software design, Redundant protection function design
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 | |
DC/DC Electrical Features | ||
| Input voltage | 250-450VDC | |
| Output current | <16A @240Vdc full load | |
| Efficiency | ≥94% | |
| Output voltage | 9-16V | |
| Nominal voltage | 14V | |
| Nominal output current | 180A | |
| Nominal power | 2.5KW | |
| Peak power | 2.8KW | |
| Voltage ripple | 300mV Max | |
| 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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