FIELDS OF APPLICATION
- Oil and gas industry
- Coal and metallurgical industries
- Distribution networks of the power complex
- Industrial enterprises
Advantages
- Classification as per resistance to internal arc fault (IAC) - 40 kA during 1s
- Operation safety is ensured all-around – AFLR according to GOST 55190-2012
- All tests are conducted and passed only at certified testing centers
- The switch is mounted on an individual trolley in order to reduce maintenance time
- Compact design – 600 mm wide cubicles
- Remote control of the switch, draw-out element and the earthing switch is implemented
Technical Characteristics
| Parameter description |
Value |
|
Rated voltage, kV |
6; 10 |
|
Rated current of main circuits, A |
630; 1000; 1250; 1600; 2000; 3150; 4000 |
|
Rated breaking current of switch, kA |
20; 25; 31,5; 40 |
|
Overall dimensions, mm : |
|
|
Width x Height x Depth |
600 (750, 1000) × 2715 × 1650 |
List of sets of equipment
|
Circuit-breakers |
VVU-SESH; VVM-SESH-10 |
|
Current transformers |
TOL-SESH-10; TSHL-SESH |
|
Voltage transformers |
NOL-SESH; ZNOL-SESH-10; 3хZNOL-SESH; NALI-SESH-10 |
|
Zero-phase sequence current transformers |
TZLK(R)-SESH |
|
Auxiliary transformers |
TLS-SESH |
Equipment of other manufacturers can be installed in KRU-SESH-80 cabinets at the request of the customer. The full list of the equipment used in KRU-SESH-80 can be seen in в technical information.
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