Channel Battery Capacity Divider Cabinet

HA Measuring by JINGYAO INSTRUMENT equips labs to build, test, fill and pack e-cigs, plus car, climate, sports, battery and furniture tests and charging aging cabinets.


Capacity Distribution Cabinet System Overview


The battery compartment system is high-capacity lithium-ion battery performance testing equipment, suitable for lithium polymer, lithium-ion, nickel-metal hydride (NiMH), nickel-cadmium (NiCd), and other battery types. Using lead-type connections, the system offers high reliability and easy, convenient operation, making it suitable for performance testing of large-capacity lithium-ion batteries.


Main features


Each module provides 8 independently programmable channels, and a single computer can support 1–256 modules to meet large-scale production requirements;

Working modes: The system supports three working modes: charging (constant current charging and constant voltage charging), pause (static/idle), and constant current discharge;

Utilizes a four-wire test method;

Employs advanced constant-current source technology, particularly suitable for the charging requirements of lithium-ion batteries;

Modular design for stable, reliable long-term operation, with simple installation and maintenance;

Computer-controlled operation to ensure safe and reliable control and data collection;

Intelligent power-off protection prevents data loss at any time during battery testing (in conjunction with the UPS system to ensure normal system software shutdown). After repowering, the system performs self-recovery and can seamlessly continue the testing process from the last power-off point.

Logging function: Provides comprehensive test data recording, as well as full event logging throughout the testing process.

Advanced and user-friendly battery sorting function: The consistency index of the tested battery can be determined based on the battery capacity or charging/discharging platform. Test results can be imported into Excel for report generation. Users may classify the batteries based on the Excel report, or use the testing system to automatically classify the batteries.


Equipment parameters


Number of channels

8 channels/unit

Connection method

RS232

Input power

AC 220V ±10%, 50Hz

Input power consumption

Approximately 300W per unit

Input impedance

>10mΩ

Leakage current

<0.5μA

Current control range

0.06A–5A

Current measurement accuracy

±0.1%FS

Voltage measurement range

0.7V–10V

Voltage measurement accuracy

±0.1%FS

Work-step time setting range

1–30000min

Sampling time setting range

1–900S

Time measurement resolution

1S

Single-cycle work steps

1–254

Continuous cycle range

1–9999 times

Data recording conditions

Δt, ΔV, ΔI

Operating temperature (reference temperature)

10°C–40°C (20°C–30°C)