Arteche - Type CA-145
Please contact us to request a price quote for Arteche - Type CA-145, or for any other model as well. We offer competitive prices, fast delivery and a wide products distribution network in the UK.
WE SELL ONLY NEW AND ORIGINAL PRODUCTS!
Our company is not an authorized distributor. All rights are reserved by the manufacturers and their official partners.
Technical information
| Manufacturer | Arteche |
|---|---|
| Part number | Type CA-145 |
| Inner Code | 3390351 |
| 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 |
| Weight: | 310 |