Description
ELP400 has built-in various test and maintenance modes, which are suitable for the discharge, charging, cycle charging and discharging tests of various lithium batteries on the market. Adopting an intelligent operating system and supports wireless data transmission, it helps to maintain and manage the battery pack, thus extending its service life.
Features
1. The 7-inch LCD touch screen and the intuitive menu simplified the operation.
2. Portable, easy to carry and transport.
3. Applied to all common lithium battery packs testing with various voltage levels.
4. Equalizing maintenance test can activate the lithium battery performance completely.
5. Support intelligent equalizing function, and equalizing maintenance parameter customization.
6. Adopt wave width modulation technology, high efficiency, high power factor, low noise, low electromagnetic interference.
7. Support multiple protection design and alarm settings of voltage, current, temperature abnormal to protect the battery and the balancer.
8. Support the safety protection functions such as overvoltage, undervoltage, overcurrent, output short circuit, anti-reverse protection and overheating protection.
9. Multiple discharge auto-stop conditions make testing mode more intelligent and flexible, and avoid over-charge and over-discharge.
10. Customized setting the total charging time, constant voltage time, charging capacity, and charging current.
Specification
Power Input: AC 90~265V
Data Communication: CAN RS485
Data Dump: U disk
Data Storage: 16G
Module Data Acquisition Communication: Harness sampling
Group Voltage Accuracy: ??0.5%FS?0.3V, resolution: 0.001V
Cell Voltage Accuracy: ??0.1%FS?5mV, resolution: 0.001V
Current Measurement Accuracy: ??1%FS+0.2A, resolution: 0.1A
Charging/Discharging Voltage Range: DC 2~260V
Charging Current Range: 0~100A, maximum power 4.4kw
Discharging Current Range: 0~100A, maximum power 7.2kw
Charging Control: Constant current charging + constant voltage charging
Discharging Mode: Constant current discharging
Charging and Discharging Data Acquisition: In-camera active measurement + external can communication data acquisition
Electric Box Charging and Discharging Protection: Battery string overcharge and over discharge, battery string temperature is too high protection
Main Unit Protection: Over temperature, over current, current runaway trigger shutdown protection
Shutdown Actuator: DC air circuit breaker + release
Reverse Connection Protection: Power failure of power line and main cable
Over-temperature Protection: 100? resistance box over temperature 85?; radiator over temperature 100?
Alarm Prompt: LCD prompt + buzzer
SAFETY TEST
Breaking Down Test
AC input-metal shell: 2200Vdc 1 min AC input-metal shell
DC input-output: 2200Vdc 1 min DC input-case
WORKING ENVIRONMENT
Radiation Method: Forced air cooling
TemperatureWorking temperature range: -5~40?
Storage temperature: -20~70?
Humidity: Relative humidity 0~90%(40?2?)
Elevation: Rated altitude 2000m
