A/b Type Current Limiting Fuses Transformer Protection

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Model Name: A/B Type Current Limiting Fuses Transformer Protection
Model Number : A/B Type
Breaking Capacity : High
Rated voltage : 3.6 - 40.5 kV
Rated Current : 160A
Safety Standard : IEC
Export Markets : Global
Origin : China

*Application:-
H.V HRC current - limiting fuses type A/B for transformer protection is mainly used in AC 5OHZ, rated current up to 160A circuit for protecting transformers and power equipment form overload and short - circuit. It can also be used with load switch. Vacuum contact conformst OIEC282 - 1, GB15166.2 and BS standard.

*Design Features:-
A/B type H.V HRC current - limiting fuses is bus - bar installation. The fuse link is fastened to the bus bar directly with bolts it is small in volume, reliable in connection. The striker parallels to the fuse element made form pure silver - They are sealed in the fuse tube filled with chemically treated high - purity quartz sand. The fuse the tube is made from heat resistant, high duty ceramic or epoxy glass. When fault circuit happens the fuse link melts, the high - resistant metal wire paralleling to fuse links melts wire paralleling to fuse links melts immediately at the appearance of the arc, and the striker jumps out to push the chained equipment contact, signaling the melting or automatically cutting the circuit.