A/B Type Current - Limiting Fuses Transformer Protection

详情

*Quick Details




Model Name :  H.V HRC Current - Limiting Fuses Type A/B Transformer Protection                                          

Model Number :       A/B  Type                       

Breaking Capacity :        High                        

Rated Current :          **0A                            

Rated Voltage :        3.6 - *0.5 kV

Safety Standard :   IEC

Export  Markets :     Global

 Origin :     China





*Product   Description 




*Application 
H.V HRC  current - limiting fuses type A/B for transformer protection is mainly used in AC 5OHZ, rated current up to **0A circuit  for protecting transformers and power equipment form overload and short - circuit. It can also be used with load swith .Vacuum contactltconformst  OIEC**2 - 1, GB****6.2 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 inconnection.The striker parallels to the fuse element made form pure silver - They are sealed in the fuse tube filled with chemically treated high - purityquartz 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 paralleing 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. A/B type H.V HRC current - limiting fuses has many merits and high current - limiting ablity, high breaking capacity, quick and punctual in action,reliable in performance.