AITOP EOL Insulation & Withstand Voltage Test System | Battery Pack Tester for Lithium Batteries

AITOP EOL Insulation & Withstand Voltage Test System | Battery Pack Comprehensive Tester for Lithium Pack Production

AITOP EOL Insulation & Withstand Voltage Test System

Model: AITOP-100V/1000V (30A–1000A DC) Voltage & Current Range: 100V~1000V, 30A~1000A DCThis EOL testing machine performs full performance inspection and functional verification for lithium battery PACK modules. It simulates module operating status under diverse complex working conditions. The upper computer software is developed based on the ASP.NET platform, featuring powerful data processing capability and stable operation; all test data can be saved into database in real time.

Core Features

 1.Modular overall structure, outstanding stability, convenient maintenance and upgrade

 2.Reverse connection protection & alarm prompt for charging & discharging

3. High-performance ARM master control chip ensures smooth and stable equipment operation

4.24-bit ADC enables higher precision voltage & current measurement than industrial average level

5. User-friendly HMI, editable test sequence and adjustable test parameters

6. 4-wire sampling for voltage & current, high sampling accuracy and long-term stability

7. Support 1D/2D barcode scan start & foot switch trigger.

8. Auto test data storage, complete database for full quality traceability

Main Electrical Specifications

AC Input: 3-phase 5-wire AC380V, 50Hz

• THD ≤3% | Power Factor＞0.99 (rated load)

• Overall charging efficiency:89% | Bus feedback efficiency:95%

• Voltage Accuracy: ±0.05%FS ±0.05%FD

• Charge Current Accuracy: ±0.5%FS ±0.5%FD

• Discharge Current Accuracy: ±0.2%FS ±0.2%FD

• Over-current Test Accuracy (Charge/Discharge): ±2A

• Voltage Resolution:2mV | Current Resolution:2mA

• Sampling: 4-wire connection | Data Output: CSV file format

Insulation & Hipot Test Parameters

• AC Hipot:0.05kV~5kV, 0.001mA~10mA

• DC Hipot:0.05kV~6kV, 0.1μA~5mA | Test Accuracy:±2.0% reading

• Withstand Voltage: +50V~+1200V, Accuracy:±0.5%FS

• Insulation Resistance Test Range & Precision:0.001MΩ~10MΩ:±(2% reading+0.003MΩ)10MΩ~100MΩ:±(2% reading+0.03MΩ)100MΩ~1GΩ:±(2% reading+0.3MΩ)1GΩ~5GΩ:±(2% reading+3MΩ)≥5GΩ:±(10% reading+30MΩ)

• ACR (AC Internal Resistance):1~20000mΩ, Accuracy:0.3%

• DCIR (DC Internal Resistance):1~20000mΩ(customizable discharge current & time), Accuracy:0.5%

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Optional Model: AITOP 100V/200V Comprehensive Battery Tester

Range:100V~200V,30A~300A DCAll-in-one tester for full evaluation of lithium battery packs: capacity test, cycle life test, rate charge-discharge test, high & low temperature performance test.Same core advantages as above: modular design, anti-reverse protection, ARM+24-bit ADC, 4-wire sampling, barcode trigger, CSV data storage & quality traceability.

Optional Model Key Specs

• AC Input:3-phase 5-wire AC380V,50Hz; THD≤3%, PF＞0.99, Charge Efficiency89%, Bus Feedback95%

• Voltage Accuracy:±0.05%FS±0.05%FD

• Charge/Discharge Current Accuracy:±0.2%FS±0.5%FD / ±0.2%FS±0.2%FD

• Time setting range: Charge/Discharge time 0~20S; Overcurrent delay 0~20S

• Over-current Test Accuracy(Charge/Discharge):±1A

• Resolution: Voltage1mV, Current1mA | 4-wire sampling, CSV data saving

• ACR&DCIR:1~20000mΩ, DCIR customizable current & time

• Short-circuit protection: Test time 1~10000us, Min test resistance 15mΩ

• Communication: RS232 serial port for PC-equipment connection

Closing Slogan

AITOP specializes in customized lithium battery testing equipment for global PACK factories & energy storage manufacturers. Welcome factory visit & on-site machine inspection, send inquiry for best price!

Looking for reliable end-of-line testing equipment for your lithium battery PACK production line?AITOP supplies 100V/1000V (30A~1000A DC) EOL insulation & hipot test system & optional 100V/200V (30A~300A DC) comprehensive battery tester.Full functions: capacity cycling, charge-discharge, IR test, AC/DC hipot & insulation resistance measurement, short-circuit protection verification.4-wire sampling + 24-bit high-precision ADC + ARM main control, automatic CSV data logging & traceability via barcode/QR code scan trigger.Custom test steps & parameters available, modular design for easy maintenance.DM for catalog & quotation, arrange factory inspection anytime!#LithiumBattery #BatteryTestEquipment #PACKProduction #EOLTesting #NewEnergy #BatteryManufacturing #AITOP