Overview:
This system is ideal for the Li-ion battery pack PCM test of power 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.
Test items
1、Basic Characteristic Test Items
IC current/voltage calibration
Load voltage test
Static consumption current test
IDR/THR/ACIR test
2、Protection Test Items
Over-voltage/under-voltage test of cell
Charging/discharging over-current test
Charging/discharging over-temperature test
Discharging short-circuit protection
Precharging test/over-voltage secondary protection test
Specifications:
| Analog battery output and measuring range | 0.1-5V | Voltage accuracy | 0.1% R.D.±1mV |
| PACK battery measuring range | 3-180V | Current source current output range | 10-300A |
| Chargeing voltage output range | 3-180V | current accuracy | 0.1% R.D. ± 1mA |