Summary

This system is ideal for the 1S-36S Li-ion battery pack PCM test of electric tools, gardening tools, electric bicycles and back-up sources etc; applied to the basic and protection

characteristics tests of PCM and parameter download, comparison, PCB calibration for power management ICs (supporting I2C, HDQ, SMBUS, and other customized protocols).

Nebula power Li-ion battery pack protection board test system can be used with Nebula MES system (Manufacturing Execution System) to control and trace the test data.

Applicable range

(1) Apply to the pure SEIKO system protection IC, such as 8244, S8204 and so on.

(2) Singlechip + SEIKO system protection IC.

(3) Li-ion battery pack protection boards of electric tools and gardening tools and the like.

(4) Support charging and discharging via the same port or separated charging and discharging ports.

(5) 4S-36S Li-ion battery pack PCM protection solutions of series hardware IC schemes from TI, O2 and MAXIN corporations etc.

(6) Support the upgrade of 36-string simulated batteries. For the simulated batteries, 4 strings constitute a module.

Test items

PCM consumption

PWM input and output

PCM temperature protection

PCM impedance

PCM short-circuit

UVP/OVP/IO

PCM charge

PCM discharge

IDR/THR

Specifications