PRODUCTS
R.M.U( Fuse LBS)
Feature
Pure puffer techniques, no leakage current path between open contacts.
At atmospheric gas pressure, it ensures the rated insulation and interruption capabilities.
Switchgear vessel made of stainless steel
Climate-independent
Easy installation and operation
| Ambient temperature | -25 ~ 70℃ |
| Relative humidity | 0 ~ 95% |
| Maximum altitude | 2000m |
| Rated voltage | 12kV |
| Rated current | 630A |
| Fuse-switch combination | 100A |
| Rated frequency | 50Hz(60Hz) |
| Manual Operation | 5,000 CO |
| Earthing Switch manual operation | 1,000 CO |
| Lightning Impulse voltage | 85/95㎸ |
| Power frequency voltage | 42/49㎸ |
| Main circuit switch | 25㎄ 2sec(63㎄ peak) |
| Earthing Switch | 25㎄ 1sec(63㎄ peak) |
| Gas Leak Rate | less than 0.1% per year |
| Rated SF6 filling presure | SF6 gas 0.3 kgG/㎠ |
| Protection class(tank) | IP67 |