Bizator  /  Adverts  /  equipment and materials  /  power engineering equipment  /  local telephone exchange and complete local telephone exchange

Transformer TC, TPMS isolation "Nomex "

Offer type: salePublished: 27.02.2015
Company:elektromarket
Seller:elektromarket
Phones:
Show phone
Write a message
Address:Russian Federation, Moscow
The transformers three-phase dry-insulated "Nomex" series TC (without casing), TPMS (housing) voltage up to 10 kV are used to convert electricity consumers alternating current with a nominal frequency of 50 Hz. Rated voltage HV 6 or 10 kV, winding low voltage 0.4 kV.Transformers are designed to operate indoors in temperate climates with ambient temperatures from + 40 to 45C, humidity up to 80% at a temperature of 25 oC. The insulation class winding low voltage H, the highest - F. voltage Regulation of ±5% in steps of 2.5 % is in the fully de-energized transformer (WSP) by moving the jumper. Protection of transformers TC IP00, TPMS IP21. (495) 720-70-42; 903-720-70-42 http://www.electromarcet.ru Electromarket