Overview
This device is mainly used for the electrical performance testing of high-power, high-energy secondary batteries, automobiles, and energy storage power batteries, such as: working cycle life testing, battery cycle life testing, capacity testing, DC internal resistance testing, charging and discharging characteristics testing, deep discharge testing, battery consistency testing, and rate charging and discharging testing. It can achieve integrated monitoring of charging and discharging data and improve energy utilization efficiency during the testing process, Reduce production energy consumption.
Reliable
Adopting a forward and backward ventilation method to extend the lifespan of the fan, excellent air duct design, and improved heat dissipation performance.
Skillful
High performance DSP controller, high-precision control, efficient control algorithm, reduces losses, and improves system stability.
Economical
Supporting high-quality bidirectional energy flow, energy-saving and green, intelligent fan control, efficient and energy-saving, modular parallel design, can meet various customization needs.
Efficient
The device has fast output response, small ripple, high power density, high stability, single channel independent control, and higher adaptability.
Parameter
  • Input power AC380V±10% 50Hz Three-phase four-wire
  • Charging and discharging power factor ≥99%
  • THDi ≤5%
  • Efficiency Up to 85%
  • AC input protection Anti surge, anti islanding, over/under frequency, over/under voltage, phase loss protection, leakage protection, over temperature protection, etc
  • Charging voltage range 0V~5V
  • Discharge voltage range 1.5V~5V
  • Charging and discharging current range 150mA~150A
  • Voltage and current accuracy ±0.05% F.S+±0.05% R.D
  • Charge discharge mode Constant voltage, constant current, constant power, constant current and voltage, constant resistance, DC internal resistance testing, etc
  • cut-off condition Voltage, current, relative time, capacity, temperature, etc
  • Current response time 10ms(10%~90% F.S)
  • Current switching time 20ms(-90%~90% F.S)
  • Protection function Host protection, over specification protection, emergency stop protection, power-off data protection, trend protection, output protection, communication protection, program protection, confirmation modification protection, reverse connection protection, voltage jump protection, wire breakage protection, insulation protection, etc
Application
The single cell energy feedback charging and discharging testing system is suitable for automotive battery cells, energy storage battery cells, large capacity battery cells, etc. It mainly serves battery production enterprises, new energy vehicle manufacturers, institutional laboratories, etc.
Performance testing of power batteries
Battery cycle life test
Rate discharge test

Hotline

+86-15680521861

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