- High voltage equipment is protected from rain.
- Maintenance of equipment is done in the building.
- The reliability of the equipment increases due to more gentle operating conditions.
Indoor substation ZRU-SESH 110 "Samara" is intended for use in power systems. A perfect solution for northern regions with winter temperatures of -50 ° C and below. An open 110 kV switchgear is housed in a sandwich panel building, which creates ideal conditions for the operation of equipment and easy maintenance in severe weather conditions.
Specifications |
Value |
Rated voltage at higher side, kV |
110 |
Power of the power transformer kVA |
up to 63 000 |
Electrodynamic stability current, kA |
102 |
Standard scheme of the substation |
110-4N, 110-5N, 110-5AN |
Thermal stability current, kA |
40 |
Ambient air temperature, ° C |
-60˚+40˚ |
Accessory equipment | 110 kV |
Circuit breaker |
VGT |
Disconnector |
RN-SESH |
Voltage transformer |
NKF |
Current transformer |
TFZM |
Specifications |
Value |
Rated voltage at higher side, kV |
110 |
Power of the power transformer kVA |
up to 63 000 |
Electrodynamic stability current, kA |
102 |
Standard scheme of the substation |
110-4N, 110-5N, 110-5AN |
Thermal stability current, kA |
40 |
Ambient air temperature, ° C |
-60˚+40˚ |