+7 (34145) 55999 home About the plant Products Career Contacts Dealers home → Products → Mine switchgear 6 (10) KV → KRU series PREM-G1dM → Description Device selection Low voltage switchgear LVCD series NGW R LVCD series RNM 2 Switchgear KRU 6 (10) - 35 KV KRU series D-12P (PL) KRU series D-12PT KRU series D-12-2S KRU series D-24P KRU series D-40P Mine switchgear 6 (10) KV KRU series PREM-G1dM Modular complete transformer substations KTPM KTPM 6 (10) /0.4 kV SKP series KTPM 35/6 (10) kV SKP series Description Benefits Design Technical specifications Installation Commissioning Operation Service Scheme grid Documentation Certificates Complete switchgears (switchgear) of the PREM-G1dM series of mine normal execution RN1 are designed to receive and distribute electrical energy of three-phase alternating current with a frequency of 50 Hz and a voltage of 6 (10) kV in networks with isolated neutral. Switchgears of the PREM-G1dM series are used as switchgears of transformer substations and distribution points in underground workings of mines, mines, quarries and ore dressing enterprises, in operating conditions that are not hazardous with respect to gas, steam or dust. PREM-G1dM switchgear cabinets are designed for installation in unheated and unventilated rooms with high humidity (including underground mines and basements) in compliance with the following operating conditions: installation height above sea level - no more than 1000 m; range of ambient temperature values - from minus 10 ° С to plus 35 ° С; atmosphere type II in accordance with GOST 15150-69; dust content of ambient air up to 10 mg / m3, dust is not explosive, conductive, does not contain corrosive vapors and gases in concentrations that destroy metal; relative air humidity at an ambient temperature of + 25 ° С up to 98%. Site development © 2017 LLC ETZ "Vector" All rights reserved Address: Russia, Udmurt Republic, Votkinsk, st. Victory, 2nd Tel: +7 (34145) 55-999 Fax: +7 (34145) 44-429 Email: info@etz-vektor.ru