- The secondary terminals are protected by a protective cover.
- The latitude range for the proposed sizes of busbar, cable, location secondary terminals, primary currents.
Measuring current bar-type transformer TSHL-SESH for voltage class 0,66 kV. The transformer is designed for transmitting the measurement information signal to the measuring instruments. The transformer is installed in low-voltage switchgear NKU-SESH. The transformers have climate version "U" and category 2 according to GOST 15150-69
Specifications |
Value |
Voltage class, kV |
0,66 |
Rated primary current, A |
150-5 000 |
Rated secondary current, A |
1; 5 |
Number of secondary windings |
1 |
Accuracy class for measurement and accounting |
0,2; 0,2S;0,5; 0.5S; 1 |
Accuracy class for protection |
5P; 10P |
Nominal factor of safety devices secondary winding for Kbna measurements |
5;18 |
Operating temperature, °С |
-45° +40° |
Specifications |
Value |
Voltage class, kV |
0,66 |
Rated primary current, A |
150-5 000 |
Rated secondary current, A |
1; 5 |
Number of secondary windings |
1 |
Accuracy class for measurement and accounting |
0,2; 0,2S;0,5; 0.5S; 1 |
Accuracy class for protection |
5P; 10P |
Nominal factor of safety devices secondary winding for Kbna measurements |
5;18 |
Operating temperature, °С |
-45° +40° |