High Efficiency IP66 Waterproof Lifepo4 Battery Charger with Wide Voltage Range for 12V-312V EV Batteries
Deligreen 3.3kW/6.6kW fully enclosed frequency conversion pulse charger is specifically designed for electric vehicle power batteries according to national standards. This product features high efficiency, compact size, exceptional stability, and long lifespan.
Key Features:
- IP66 waterproof rating for operation in any weather conditions
- Built-in thermal sensor for reliable operation from -20℃ to +85℃
- Overheat protection with automatic recovery
- Includes cables and plugs (specify required plug type when ordering)
- Available with or without CAN communication
- CAN protocol customization available (TC CAN supported)
| Input Voltage Range | Input Current | Output Rated Voltage | Max Charging Voltage | Max Charging Current | Power Factor | Efficiency |
|---|---|---|---|---|---|---|
| AC 90-265V | ≤ 16A | 48V | 58.8V | 45A | ≥0.99 Half load | ≥93% Full load |
| 72V | 99V | 40A | ||||
| 84V | 116V | 40A | ||||
| 96V | 132V | 32A | ||||
| 144V | 198V | 23A | ||||
| 312V | 440V | 10A |
| Protection Type | Specification |
|---|---|
| Input over-voltage protection | AC 264V |
| Input under-voltage protection | AC 90V |
| Output over-voltage protection | Yes |
| Output start voltage | 0.3 times rated voltage |
| Output over-current protection | Yes |
| Over temperature protection | Power down from 85℃, shut off at 90℃ |
| Short circuit protection | Stop output |
| Reverse battery protection | Stop output |
| Ground protection | ≤ 100mΩ |
| CAN Communication protection | Automatically stop output when CAN communication fails |
| Power failure protection | Yes |
| Parameter | Specification |
|---|---|
| Withstand pressure | Input to output: 2000VAC ≤ 10mA, Input to ground: 2000VAC ≤ 12mA, Output to ground: 2000VAC ≤ 10mA (1 minute) |
| Insulation resistance | Input, output, signal end to shell ≥ 10MΩ (Test voltage 1000VDC) |
| Electromagnetic immunity | Satisfy GB/T 18487.3-2001 11.3.1 |
| Electromagnetic disturbance | Satisfy GB/T 18487.3-2001 11.3.2 |
| Harmonic current | Satisfy GB 17625.1-2003 6.7.1.1 |
| Current rise time | ≤ 5S, Overshoot ≤ 5% |
| Off response time | 100% to 10% ≤ 50mS, 100% to 0% ≤ 200mS |
| Protection level | IP66 |
| Vibration resistance | 10-25Hz Amplitude 1.2mm, 25-500Hz 30m/s², each direction 8 hours |
| Noise | ≤ 60dB (Class A) |
| MTBF | 150,000 hours |
| Working environment | Relative temperature 5% -95% without condensation |
| Operating temperature | -20℃ ~ +85℃ |
| Storage temperature | -30℃ ~ +90℃ |
Available as combination of two 3.3kW battery chargers for 6.6kW capacity with air cooling and horizontal mounting.
- Flat outer surface without scratches or deformation
- Uniform surface coating
- Firmly installed nameplates with clear markings
- Secure fastening of components without defects
- Clear product identification including part number, model, and safety warnings
- Packaging: Label includes product name, model, specifications, and manufacturer. Box contains product manual.
- Transportation: Suitable for car, boat, and airplane transport. Protected from sun and moisture.
- Storage: Store in packing box in clean, dry, well-ventilated environment at 5℃-40℃. Avoid sunlight, fire, and water. Shelf life: 2 years from manufacture date.
An electric vehicle charger is a power conversion device designed specifically to charge vehicle batteries, available in DC and AC variants.
Most manufacturers recommend sizing the charger at about 25% of battery capacity. A 100Ah 12V battery would require approximately a 25A charger.
Deligreen supplies high-quality car battery chargers with excellent customer acceptance. Contact us for inquiries.
- One-stop power provider including lithium batteries, active balancers, BMS, chargers, and accessories
- Russia, Poland, and USA warehouses ensure quick delivery
- Factory direct pricing with lifetime technical support
- Reliable warranty and distributor opportunities
Suitable for LiFePO4 batteries and Lead acid batteries.
US, UK, AU, and EU connectors available.
Yes, we support customized chargers and OEM services.
- Over temperature protection
- Over current protection
- Over voltage protection
- Over power protection
- Short circuit protection
- Power saving fast charging
- Data logging and intelligent control
- Strict testing
- Spark-free design
Contact Us: All successful business starts with good communication. We welcome your inquiries and look forward to assisting with your power solutions.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.