SWITCHGEAR WITH HORIZONTAL ISOLATION TYPE AH12 (SINGLE BUSBAR)
Type AH12 Air Insulated Switchgear Panels are equipped with horizontal draw out, horizontal isolation type switchgear device (VCB / VC) up to breaking capacity of 50kA.
| TECHNICAL DATA FOR AH12 | |
|---|---|
| Voltage | Up to 12kV 50Hz |
| Unit Rating | Up to 3150A / 4000A |
| Bus Bar Rating | Up to 4000A |
| Short Time Current | Up to 50kA for 3 second |
| P.F. Withstand | Up to 38kV |
| Impulse Withstand | Up to 95kVp |
| Internal Arc Classification | AFLR Up to 50kA – 1 second |
| Applicable Standards | IEC 62271-200 |
| TECHNICAL DATA FOR VC | |
|---|---|
| Rated Voltage | Up to 7.2kV |
| Rated Thermal current | Up to 400A |
| Mechanism | Electrically latched / Mechanically latched |
| Utilization Category | AC4 |
| Breaking Capacity | Up to 6kA 40kA (with fuse) |