The instrument voltage transformer NOL-SESH for voltage class 6, 10, 20, 35 kV. The transformer is not grounded and designed to supply power metering devices, control-measurement apparatus, relay (microprocessor) protection. The transformer is installed in switchgear and control gears KRU-SESH. NOL-SESH 6, 10, 20, 35 kV is manufactured in climate version U, UHL and T, placement category 2 and 1 as per GOST 15150-69.
|
Specifications |
Value |
|
Voltage class, kV |
6; 10; 20; 35 |
| Nominal voltage of the main secondary winding, W | 100 |
|
Quantity of secondary windings |
up to 2 |
|
Accuracy class of the main secondary windings |
0,2S; 0,5S; 1,0S; 3,0S |
|
Specifications |
Value |
|
Voltage class, kV |
6; 10; 20; 35 |
| Nominal voltage of the main secondary winding, W | 100 |
|
Quantity of secondary windings |
up to 2 |
|
Accuracy class of the main secondary windings |
0,2S; 0,5S; 1,0S; 3,0S |
