Complete Distribution Device KRN
Line fittings for OHL and SS
KRN complete distribution unit. Supply of electrical equipment in Yerevan and throughout Armenia.
Specifications
| Parameter value | Найменування параметра |
| Rated Voltage, kV | 6; 10 |
| Maximum operating voltage, kV | 7,2; 12 |
| rated current of main circuits, A | 630; 1000; 1600 |
| rated busbar current, A | 1000; 1600; 2000; 2500; 3150 |
| rated breaking current of switch integrated in switchgear assembly, kA | 12,5; 16; 20; 25; 31,5 |
| thermal withstand current (three-second current), kA | 20; 31,5 |
| electrodynamic withstand current, kA | 51; 81 |
| – direct current | 110; 220 |
| – alternating current | 220 |
| Rated power of built-in auxiliary transformers in KRU, kVA | 25-40 |