... gas pressure (20) MPa0.612Resistance of main circuitμΩ≤5013Rated operating sequence 0-0.3s-CO-180s-CO14Mechanical endurancetimes300015Annual leak rate of ...
... output, Fault relay output. 10. Automatic identification of phase sequence and phase sequence protection with themselves 11. . Are free to stop and ...
... exporting VCI antirust packaging materials and chemicals. General: Rustoper (corrosion terminator)Derusting and antirust liquid is a kind of high performance ...
New generation of fully insulated VCB originated from Germany's mature technology featuring national patents MV intelligent vacuum circuit breakerBased on Germany’s advanced medium voltage circuit breaker manufacturing technologies and through independent innovation,MINGHAN have developed the new generation of 10 KV-35KV intelligent circuit breakers (V-Sa series) which have obtained many patents. ...
... , AC Voltage detection, distinguish the inductive circuit and capacitive circuit, sequence of three-phase voltage detection and connection group of transformer ...
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