Breaking Capacity: High Usaga: High Voltage Origin: China Type: Current Fuse Trademark: SR
Model Name : H.V HRC Current - Limiting Fuses Type W For Motor Protection
Model Number : W Type Safety Standard : IEC
Breaking Capacity : High Export Markets : Global
Rated Current : 400A ( 224A) Origin : China
Rated Voltage : 3.6 - 10 kV
*Application H.V HRC current - limiting fuses type W motor protection is mainly used in AC 5OHZ, rated voltage 3.6 - 10kV, rated current up to 400A ( 3.6kV ), 224A ( 7.2kV ) circuit for protecting motor and power equipment form overload and short - circuit. It can also be used withload switch, vacuum contact. It conforms to IEC282 - 1, IEC644, BS and GB15166.2.
W type H.V HRC current - limiting fuses has two installation: bus - bar installation and insert installation. It is small in volume, reliable inconnection the power striker parallels to the fuse element made from pure silver.They are sealed,in the fuse tube filled with chemically treated high - purity quartzsand. The fuse is made from heat resistant,high duty ceramic or epoxy glass. When fault circuit happens the Fuse Link melts ,the high - resistant metal wire paralleing to fuse link melts immediatedly at the apperance of the arc, and the striker jumps out to push the chained equipment contact, signaling the melting or automatically cutting the circuit. W 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.
*Mode and implication
Notes : under stipulated condition, min breaking current of fuse could be as high as 2.5~3times thanrated current
7.2kV fuse link of 224A or above have a dual - tube body 3.6kV fuse link of 400A or above have a dual - tube body
Packaging Detail : According to customer' s requierment
Delivery Detail : According to the order
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