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1-24 Series 120A (Overcurrent) Lithium Battery BMS Testing Machine
Product Overview
The Battery Management System Tester with Computer and Cabinet is designed to verify functional parameters of power battery protection boards, providing comprehensive testing standards for manufacturers and quality control personnel.
Key Features
Accurate Testing: Precisely measures functional parameters with 5mV error margin, ideal for sample debugging and R&D standardization
Quick Testing: Rapid parameter-based testing for large-scale production and delivery verification
Compatible: Supports various hardware schemes and selected software-based protection boards
Testing Capabilities
Standard Test Items
Internal resistance measurement
Overcharge and discharge protection testing
Overcharge recovery voltage verification
Overcurrent protection (charging and discharge)
Protection voltage thresholds and recovery parameters
Advanced Test Items
Microsecond-level short circuit protection testing
Precise single-section self power consumption analysis
Equalizing current and voltage measurement
Infrared barcode scanning for protection board identification
Technical Specifications
Performance Parameters
High Current Module: 120A capacity with 0.1A accuracy
Voltage Module: 0.5-5V programmable output with 5mV precision
Short Circuit Module: Super capacitor simulation with precise timing capture
Detailed Specifications
Test Items
Test Scope
Accuracy
Number of test series
1-24 series
Reference voltage
LiCoO₂ (3.8V) LiFePO₄ (3.0V)
Overcharge protection voltage
0.5-5V
±5mV
Over discharge protection voltage
0.-5V
±5mV
Overcharge recovery voltage
0.5-5V
±5mV
Over discharge recovery voltage
0.5-5V
±5mV
Overcharge protection current
1-40A
±0.1A
Over discharge protection current
1-120A
±0.1A
Equalizing opening voltage
0.5-5V
±5mV
Equalizing real-time current
0-1000mA
±1mA
Overcurrent protection delay
0-15S
±1mS
Overcharge protection delay
0-20S
±1mS
Over discharge protection delay
0-20S
±1mS
Single section self power consumption
0-500μA
±1μA
Loop internal resistance
0-500mΩ
±1mΩ
Short circuit protection (6+ series)
0-9999μs
±1μS
Application
All hardware scheme protection boards and selected software boards (special items require consultation)
SHENZHEN COENG TECH CO., LTD. is a professional one-stop energy storage system solution provider located in Shenzhen, Guangdong Province, China. The company is dedicated to providing overseas energy storage system manufacturers with comprehensive one-stop full-process services covering solution... SHENZHEN COENG TECH CO., LTD. is a professional one-stop energy storage system solution provider located in Shenzhen, Guangdong Province, China. The company is dedicated to providing overseas energy storage system manufacturers with comprehensive one-stop full-process services covering solution...