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E-mail
szkepuda@163.com
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Phone
15989586336
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Address
No. 2-1 Binhe Road South, Yanchuan Community, Songgang, Bao'an District, Shenzhen
Shenzhen Kepuda Electromechanical Equipment Co., Ltd
szkepuda@163.com
15989586336
No. 2-1 Binhe Road South, Yanchuan Community, Songgang, Bao'an District, Shenzhen
System Features
1. The equipment has high energy-saving efficiency, and the energy is fed back to the grid during discharge, generating less heat
2. Equipment accuracy of 0.05%, sampling frequency of 5mS/time, high stability
3. Single point independence, capable of setting independent charging and discharging conditions for each channel
4. It has complete functions such as input and output, software and hardware protection, reverse connection protection, power-off continuity protection, etc
5. Channel startup without surge current, seamless transition between constant current and constant voltage, without any current surges
6. Multi layer network integrated management, centralized control from one computer
7. The DCIR testing process can be customized and set up by oneself
8. Modular design concept, plug-in box design, easy to maintain
9. Clear and comprehensive data, compatible with MES system for uploading
Features
1. The hardware part of the device is designed modularly, with each independent channel consisting of one or more modules
2. The equipment adopts DC-DC conversion method, which is different from the traditional linear power supply method. It generates less heat during testing, avoiding the safety and stability issues of equipment testing caused by high temperature, and saving energy consumption for testing
3. Using imported alloy materials as current sampling devices, the full load current output drift is small, which can effectively ensure the stability of high current testing and the reliability of long-term operation accuracy at full range
4. The device current output adopts a soft start mode, which avoids the thermal shock caused by the sudden output of large current surge on the battery
5. The hardware control loop of the device uses a dual loop control of current and voltage, with constant current and constant voltage switching and smooth transition without sharp peaks or spikes
6. The device has a DC internal resistance testing function, which can be used to detect batteries with safety hazards and their consistency