48V 72V 84V 96V 144V 312V OBC 3.3KW On Board lithium ion LiFePO4 Battery Charger
The battery charger adopts a fully closed pouring and sealing heat-conducting silica gel process, with protection grade up to IP67, good shock resistance, good heat dissipation performance, and long service life. The products are applicable to lithium batteries, lifepo4 batteries, lead-acid batteries, nickel metal hydride batteries, etc., and can be used for battery pack cycle charging of electric vehicles, motorcycles, sightseeing vehicles, forklifts, logistics vehicles, golf carts, ships, communication equipment, etc.
Item No. | Input Voltage range | Output Rated Voltage | Max output voltage | Max output current |
SMHC3-4842A | AC90-264V | 48V | 66.0V | 42A |
SMHC3-7240A | AC90-264V | 72V | 99.0V | 40A |
SMHC3-8440A | AC90-264V | 84V | 116V | 40A |
SMHC3-9632A | AC90-264V | 96V | 132V | 32A |
SMHC3-12025A | AC90-264V | 120V | 147V | 25A |
SMHC3-14423A | AC90-264V | 144V | 198V | 23A |
SMHC3-31210A | AC90-264V | 312V | 440V | 10A |
Technical Parameters
Item | Parameters |
AC Input Wide Voltage, Range | AC90V~264V |
AC Input Frequency Range | 40~70Hz |
With APFC Function, Power Factor | ≥0.98 |
Soft Switching Technology, Efficiency | ≥93% |
Protection Level | IP67 |
Operating Temperature | -40℃~60℃ |
Storage Temperature | -55℃~100℃ |
CAN Communication Function | Optional |
12V3A Auxiliary Power Supply | Optional |
LED Light Indicator For Charging Process | Standard |
Noise | ≤45dB |
Overall Size | 294*210*111mm |
Net Weight | 5.9Kg |
Protection Function
1. Overheat Protection
When the internal temperature of the charger exceeds 80℃, the charging current will reduce automatically. When it exceeds 85℃, the charger shut down for protection. When the temperature drops, the charger automatically resumes to charge.
2. Short Circuit Protection
When the output shortens, the charger will automatically shut down the output. After troubleshooting, the battery can be reconnected to resume charging.
3. Battery Reverse Connection Protection
When the battery is reverse connected, the internal circuit of the charger will automatically disconnect from the battery, without charging, without damaging the charger.
4. Input low-voltage &Over-voltage Protection
If the input voltage is lower than 90V or higher than 264V, the charger will shut down protectively and automatically resume working with the voltage is normal again.
5. Full Automatic Shutdown
Automatically shut down after full charge.