| Customization: | Available |
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| Breaking Capacity: | 12ka,16ka,20ka,25ka |
| Safety Standards: | IEC |
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XRNT type high voltage transformer power fuse breaker
In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal wire or strip that melts when too much current flows through it, thereby stopping or interrupting the current. It is a sacrificial device; once a fuse has operated it is an open circuit, and must be replaced or rewired, depending on its type.
H.V HRC current-liminting fuses type XRNP for transformer protection is mianly useed in AC 50
HZ,rated voltage 3.6~40.5kv,rated current up to 6.3A circuit for protection transformers from overload and short-circuit,it confirms to IEC282-1,BS and GB15166.2
Parameters
| Model | Rated voltage(KV) |
Rated current of fuselink(A) |
Rated breaking crrent(kA) |
Dimensions(mm) φD |
L |
| XRNT1 | 3.6 | 6.3,10,16,20,31.5,40 | 31.5 | 51 | 254 |
| XRNT1 | 3.6 | 6.3,10,16,20,31.5,40,50,63,80,100 | 31.5 | 51 | 359 |
| XRNT1 | 7.2 | 6.3,10,16,20,31.5,40,50,63, | 20 | 51 | 254 |
| XRNT1 | 7.2 | 80.100 | 31.5 | 76 | 254 |
| XRNT1 | 7.2 | 6.3,10,16,20,31.5,40,50,63,80 | 31.5 | 51 | 359 |
| XRNT1 | 7.2 | 90,100,125,140,160 | 31.5 | 76 | 359 |
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