- Reinforced silicone elastomer or epoxide pole insulation.
- Spring-motor or electromagnetic switch drive.
- Commutation management without control current.
- Commutation remote control.
- Low weight & small size.
Vacuum circuit breaker VVN-SESH 35 kV, provides reliable and stable operation of the distributing power system. Circuit breaker is safety for operational. Provided commutation in normal and emergency conditions for three-phase alternating current lines with frequency 50 Hz with rated voltage 27,5 и 35 kV.
Specifications |
Value |
Rated voltage, kV |
35 |
Rated current, A |
1 000; 1 600 |
Rated breaking current, kA |
25; 31,5 |
Mechanical durability On/Off cycles |
up to 25 000 |
Working temperature, °С |
-60° +55° |
Specifications |
Value |
Rated voltage, kV |
35 |
Rated current, A |
1 000; 1 600 |
Rated breaking current, kA |
25; 31,5 |
Mechanical durability On/Off cycles |
up to 25 000 |
Working temperature, °С |
-60° +55° |