120V 30A 200A Battery Pack Comprehensive Tester for Lithium Battery Testing

ACEY-BIT120-30A200A Lithium Battery Comprehensive Tester is designed for lithium battery manufacturers and battery pack assembly facilities to perform battery performance inspections and protection function tests. It combines open-circuit voltage measurement, AC internal resistance testing, charge and discharge performance testing, overcurrent protection testing, and short-circuit protection testing in one system for battery pack quality inspection. With a voltage range of 0–120V, charging current of up to 30A, and continuous discharging current of up to 200A, it supports testing requirements across different lithium battery pack specifications. The system offers barcode scanning and automatic voltage detection for test initiation, along with customizable test sequences for different inspection procedures. Its built-in database, Excel report generation, and MES connectivity support centralized test data management, production traceability, and quality control.

1. Open-Circuit Voltage Measurement: Measures battery pack no-load voltage and post-test short-circuit protection voltage. Range: 0–120V.
2. AC Internal Resistance Testing: Measures battery pack AC internal resistance at 1000Hz.
3. Charging Overcurrent Protection Testing: Tests charging overcurrent protection current. Range: 0–30A.
4. Continuous Charging Current Testing: Tests continuous charging current. Range: 0–30A.
5. Charging Voltage Monitoring: Monitors battery pack voltage during charging. Range: 0–120V.
6. Discharge Overcurrent Protection Testing: Tests discharge overcurrent protection current and delay time. Current range: 0–200A. Supports step test and quick test modes.
7. Continuous Discharge Current Testing: Tests continuous discharging current. Range: 0–200A.
8. Discharge Voltage Monitoring: Monitors and evaluates battery pack voltage during discharging. Range: 0–120V.
9. Short-Circuit Protection Time Testing: Measures short-circuit protection response time, with a resolution of 1μs and a test range of 0–2000μs. Maximum short-circuit current: approximately 5000A.
10. Single-Cell Voltage Monitoring: Monitors individual cell voltages within the battery pack.
11. Charge and Discharge Voltage Difference Evaluation: Evaluates voltage differences during charging and discharging.

• ntegrated Multi-Function Testing: Combines battery performance measurement and protection function testing in one system for comprehensive battery pack inspection.

• 30A Charging and 200A Discharging Capability: Supports charging currents up to 30A and continuous discharging currents up to 200A, with maximum charging and discharging powers of 6kW and 36kW respectively.

• Fast Short-Circuit Protection Testing: Features a 1μs measurement resolution and a test range of 0–2000μs for short-circuit protection response time.

• Flexible Test Initiation: Supports barcode scanning for SN input and automatic test initiation through voltage detection.

• MES Connectivity and Data Management: Supports MES integration, built-in database management, and Excel test report generation for production traceability.

• Adjustable Test Sequences: Allows operators to configure test procedures and automatically execute the selected testing sequence.

• Battery Protection Board Safety Design: Designed to prevent inrush current when power is interrupted and the protection board MOS tube switches off during testing, helping protect the battery pack.

• Expandable Chassis Design: Supports chassis expansion to accommodate different testing configurations.

• Built-in NG Alarm: Equipped with a buzzer to alert operators when test results fail the configured acceptance criteria.

Q1: How to choose a lithium battery pack tester for battery manufacturing?

The ACEY-BIT120-30A200A Lithium Battery Comprehensive Tester is suitable for manufacturers requiring integrated battery performance and protection testing. It supports 0–120V voltage measurement, up to 30A charging, and up to 200A continuous discharging. It also performs AC internal resistance, overcurrent protection, and short-circuit protection tests, making it suitable for comprehensive battery pack inspection.

Q2: Can one battery tester perform both charging and discharging tests?

Yes. The ACEY-BIT120-30A200A combines charging and discharging tests in one system. It supports charging currents from 0–30A and continuous discharging currents from 0–200A, as well as charging voltage monitoring, discharge voltage monitoring, and overcurrent protection testing. This allows manufacturers to evaluate multiple battery pack performance parameters using one testing system.

Q3: What should I consider when buying a lithium battery BMS tester?

When selecting a lithium battery BMS tester, consider its voltage and current ranges, overcurrent protection testing capability, short-circuit response time measurement, test automation, and data management functions. The ACEY-BIT120-30A200A supports charging and discharging overcurrent protection tests, short-circuit protection time measurement with 1μs resolution, barcode-triggered testing, automatic voltage detection, and MES connectivity.