switch 12kv 24kv 36kv XRNT-12 indoor type 10KVfuse switch
product detail
Product Description
Product Description
Product Description
XRNT series is used in overload or short-circuit protection for elctric transformer. The current limiting means that the fuse will cut off the circuit before the short-circuit current reaches the peak value.
Th fuse pipe is the main part of fuse. It is made by installing the fuse wire in the procelain pipe, filling the quartz sand in the porcelain pipe and sealing to -ends of pipe.
Features
1.Rated voltage 3.6kV~40.5kV,Rated current up to 200A
2.High rupturing capacity
3.Short?circuit current limiting
4.Low rated minimum breaking current (Imin)
5.Low switching overvoltage (Um)
6.Can be used with switch disconnector (it is fitted with a medium?size striker pin)
7.Dimensions accord to DIN and IEC Standards.
Technical data
| Type | Counterpart | Rate voltage | Rated current of the fuse | Rated current of the fuselink |
| XRNT-12 | SDLAJ | 12 | 40 | 3.15, 6.3, 10, 16, 20, 25, 31.5, 40 |
| XRNT-12 | SFLAJ | 12 | 100 | 50, 63, 71, 80, 100, 125 |
| XRNT-12 | SKDLAJ | 12 | 125 | 125, 160, 200 |
| XRNT-24 | 24 | 200 | 3.15, 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200 | |
| XRNT-40.5 | 40.5 | 125 | 3.15, 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63, 80, 100, 125 |