Module/Pack Charge and Discharge Testing System -200~500V

Product Features

● Support mode:

Charging: Constant Current, Constant Voltage, Constant Current-Constant Voltage, Constant Power, Constant Resistance

Discharge: Constant Current, Constant Voltage, Constant Current-Constant Voltage, Constant Power, Constant Resistance

● Optimal utilization of energy feedback and support for channel parallel connection

● Multiple real-time protections during the charging and discharging process

● High frequency sampling measurement technology (more accurate capacity testing)

● Support DCIR testing function

● Modular design is easy to install and maintain

● Charging and discharging out of port output method, compatible with more types of battery interfaces

● Supports cyclic aging testing | Supports battery capacity testing

● Supports battery charge retention | Supports battery charging and discharging performance testing

● Supports 24-hour offline operation

Performance index 

Voltage range: 0-1000V

Voltage accuracy: ± 0.05% FS

Current accuracy: ± 0.05% FS

The total harmonic distortion of the current fed back to the power grid by the equipment is less than 5%

At rated power, the power factor is greater than 0.99

The energy recovery efficiency is as high as 95%

Current response time (10%~90%): 10ms

Current switching time (-90%~90%): 20ms

Data recording time: ≤ 100ms

Voltage resolution: 0.1mV

Current resolution：0.1mA