Description
The lead acid battery charger is designed for efficient charging, activation, and maintenance of battery systems used in industrial applications. It supports constant current, constant voltage, and float charging modes to ensure safe and stable battery charging.
Using advanced high-frequency PWM technology, the charger delivers high efficiency and precise control of voltage and current. It can effectively restore battery performance, reduce sulfation, and extend battery service life.
This battery charger is widely used in UPS battery systems, telecom base stations, substations, and energy storage applications. It supports high current output and wide voltage adaptability, making it suitable for large battery banks.
For complete battery maintenance solutions, the charger can be used together with a battery capacity tester and battery analyzer to achieve full battery diagnostics and performance evaluation.
Parameters
| DC 2-300V Battery Charger | ||||
| Charging Voltage Range | 2~300V | |||
| Charging Current | 1~20A | 1~60A | 1~120A | |
| Instrument Functionality | ||||
| Display | 7-inch LCD touch screen with 1024 x 800 resolution | |||
| Voltage measurement accuracy | ±0.5%FS+0.1V | |||
| Current measurement accuracy | ±1%FS+0.1A | |||
| Cell voltage display accuracy | 0.01V | |||
| Data storage | Internal:32Gbit FLASH; External 16G storage | |||
| Data communication | RS485、USB | |||
| Working mode | Constant current, constant voltage, and trickle three-stage | |||
| Protection performance (LCD display reminder + buzzer alarm) | ||||
| Host protection function | Over-temperature, over-current, current runaway trigger shutdown protection | |||
| Reverse connection protection | Reverse polarity audible and visual alarms | |||
| Abnormal protection | Power line drop, mains cable drop | |||
| Over temperature protection | Built-in temperature sensing probe, temperature over 75°C, the device automatically stops discharging | |||
| emergency stop | External open circuit breaker for emergency shutdown protection | |||
| Working environment | ||||
| Cooling mode | Forced air cooling | |||
| Temperature | Operating temperature : -5～50℃, Storage temperature : -40～70℃. | |||
| Humidity | Relative humidity : 0～90%(40±2℃) | |||
| Altitude | Available below 4000m | |||
| Power supply | ||||
| Voltage | Supply voltage: AC 220V (-20%～+30%), frequency: 45～65Hz. | |||
| Withstand voltage | Input-shell: 2200Vdc 1min / Input-output: 2200Vdc 1min / Output-shell: 700Vdc 1min | |||
| Safety | Satisfies EN 610950 | |||
