Measuring transformer of current basic TOL-SESH for 10, 20, 35 voltage classes for signal transmission of measuring information to the measuring instruments, automation, signaling and control. Transformer TOL-SESH is installed in cubicle switchgear KRU-SESH. Transformer have climate version "U", “UXL”, “T” and category 2 and 1 according to GOST 15150-69.
|
Specifications |
Value |
|
Voltage class, kV |
10;20;35 |
|
Rated primary current, A |
5-3000 |
|
Rated secondary current, A |
1; 5 |
|
Quantity of secondary windings |
up to 6 |
|
Nominal accuracy class for protection |
5P; 10P |
|
Nominal factor of safety devices secondary winding for Kbna measurements |
in 2 up to 35 |
|
Nominal accuracy class for measurements and accounting |
0,2; 0,2S; 0,5; 0,5S;1; 3; 5; 10 |
|
Specifications |
Value |
|
Voltage class, kV |
10;20;35 |
|
Rated primary current, A |
5-3000 |
|
Rated secondary current, A |
1; 5 |
|
Quantity of secondary windings |
up to 6 |
|
Nominal accuracy class for protection |
5P; 10P |
|
Nominal factor of safety devices secondary winding for Kbna measurements |
in 2 up to 35 |
|
Nominal accuracy class for measurements and accounting |
0,2; 0,2S; 0,5; 0,5S;1; 3; 5; 10 |
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