Recently, China National Petroleum Pipeline Engineering Co., Ltd. led the national key R&D project "High-voltage DC strong interference and dynamic AC-DC stray current monitoring and defense technology research" representative equipment - high-voltage DC interference high-power DC drain, smooth Passed the performance test identification of China Institute of Measurement Technology.
The high-voltage DC interference high-power DC current drainer is developed for the actual needs of high-voltage DC interference in China, and has independent intellectual property rights. The device adopts the first "segment conduction, grading heat dissipation" technology based on chip intelligent control, which increases the DC current capacity of the drainer from 15 amps to 240 amps, and the temperature rise is controlled within 10 degrees Celsius. All parameters of the solid state decoupler are required.
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