China Nebula 900V Power Battery Dual-Channel Regenerative Charge/Discharge Test System manufacturer and supplier

Nebula 900V Power Battery Dual-Channel Regenerative Charge/Discharge Test System

This is a regenerative bi-directional dual-channel power processing system, specially developed for high power secondary battery pack testing and high precision charge/discharge simulation equipment, which can be used for high voltage power Li-ion battery pack testing.

The system can achieve millisecond power characteristic curve output, outstanding with excellent accuracy and flexibility. And it enables battery simulation test according to the actual road condition, in line with IEC, SAE, GB and other standards. Through comprehensive electrical performance test for EV/HEV power battery, it will provide test data for battery and EV manufacturers or labs to evaluate the overall quality of batteries.

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FEATURES

Energy regenerative: Battery pack discharge energy can be fed back to the enterprise power grid, and be used to regenerate between equipment channels as well, minimizing the load on the power grid, achieving geothermal energy output,reducing production costs

Work condition simulation test according to actual road conditions:

It is possible to convert the actual on-board test condition data into a test process to simulate the working conditions of the power pack to help users develop their own unique test condition models.

Various output function program settings: with constant current mode, constant voltage mode, constant current to constant voltage test, pulse mode, constant resistance mode, constant power mode, step mode, voltage ramp mode, current ramp mode, variable power mode, cycle, static and other work-step designs.

SPECIFICATIONS

Index	Parameter
Current range	Max.3600A in parallel
Current accuracy	0.5‰FSR
Voltage range	5V~1000V(0V /negative are customizable)
Voltage accuracy	0.5‰FSR
Rise time	3ms(10%~90%)
Switch time	6ms(+90%~-90%)
Data Acquisition time	1ms
THD	≤5%
Power	30~800kW
Power accuracy	2‰FSR