This device is primarily used for temperature rise and fuse testing of the electrical connections of lithium battery components under high current conditions. Depending on the test environment temperature, high current overload and temperature rise monitoring can be performed under different ambient temperature conditions.
- DC Test Voltage; Maximum AC Test Output Voltage: DC5V
- Constant and Adjustable Test Current: DC10~DC300.0~DC3000.0A, Continuously Adjustable
- Test Current Stability: ±(1% of set value + 5 digits), Response Time: 1s
- Current Display Accuracy: ±(0.5% of reading + 5 digits)
- Controller: Power On/Off Time: 1-99999 seconds
- Power On/Off Cycles: 1-9999, with power-off memory function, automatically shuts down upon reaching the limit
- Data Logger: 1ms sampling rate. Direct connection to strain gauges allows for measurement at a maximum sampling rate of 1ms. Highly anti-interference capability allows for accurate temperature curve visualization.
- Temperature Measurement Range: 0-260°C, Accuracy: ±0.3% of reading + 1°C; Resolution: 0.1°C
Device Application: Primarily used for temperature rise testing of automotive connectors, wiring harnesses, cables, and other connection components under high current conditions.
Device Principle: Based on the test environment temperature, it can monitor high current overload and temperature rise under different ambient temperature conditions.

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