The shunt is used to measure the DC current. It is made according to the principle that the DC current produces voltage at both ends of the resistance when it passes through the resistance. It is made of insulating ceramics with uniformly distributed holes. The protective gas from the welding torch is ejected uniformly in laminar flow through the distributor to improve the protective effect.
Character: -60A contact switching capability.-Only impulse excitation needed, both for single and d...
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Character: -25A contacts switching capability.-Only impulse excitation needed, both for single and ...
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Character: -80A three sets of contacts switching simultaneously, auxiliary contact can be added.-On...
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Character: -90A contact switching capability.-Only impulse excitation needed, both for single and d...
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