*Quick Details

Model Name:XRNP Current - Limiting Fuses for Transformer Protection

Model Number: XRNP Type

Breaking Capacity: High

Rated Voltage: 3.6-40.5kV

Rated Current: 6.3A

Safety Standard: IEC

Export Markets: Global

Origin: China

*Applications

H.V HRC current-limiting fuses type XRNP for transformer protection is ainly used in AC50Hz, rated voltage 3.6-40.5kV, rated current up to 6.3A circuit for protection transformers from overload and shirt-circuit. It conforms to IEC282-1, BS and GB15166.2.

*Design Features

XRNP type H.V HRC current-limiting fuses is insert installation, it is convenient for in stall and removal. The fuse link made of high-resistance metal wire and low-resistance metal wire. They are sealed in the fuse tube filled with chemically treated high-purity quartz sand. The fuse tube is made from heat resistance, high duty ceramic or epoxy glass. When fault circuit happens, the fuse link melts causing arc, quartz sand extinguish the arc immediately, signaling the melting or automatically cutting the circuit.