Type CA-145 Arteche Brazil Sales
If you are looking for a reliable supplier where you can purchase the Type CA-145 industrial product, you are in the right place. BRASIM AUTOMACAO sells in the Brazil marketArteche all product groups belonging to the brand, with fast delivery times and competitive prices.
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Technical Specification
Current transformer 110kV little oil with paper-oil insulation
The maximum working voltage is 50 Hz - 145 kV;
- test voltage 50Hz, 1min. - 275/275 kV;
- thermal stress for 3 s. - Ith - 52 kA;
- maximum dynamic stability voltage - 185 kA;
- pitomaja length of a way of an outflow (min 2,5 sm / kv) - 3,1 sm;
- ambient temperature -40 +60 degrees;
- transformation ratio 1S1-S2- 1500/5; 2S1-S2- 1500/5; 3,4,5S1-S2- 1500/5
- Accuracy class and load 20VA 0,2S; 20VA 0.2S; 3X30VA 10P
Type of external insulation - porcelain
The number of stages of transformation is one
Rated voltage - 110kV
The highest operating voltage is 145kV
Rated frequency - 50 Hz
The rated current of the primary winding is 1500A
The current of thermal stability at a duration not less than 52 kA during the current of the short-circuit current. 3 seconds
Rated secondary current - 5A
Number of secondary windings - 5