COMPLETE SWITCHGEARS WITH THE 6(10) KV VOLTAGE INSTALLED INDOORS
The complete switchgears of the Nadezhda series (complete switchgear) are designed for reception and distribution of electric energy with the 6 (10) kV nominal voltage and 50 – 60 Hz three-phase alternating current in circuits with an insulated neutral point or with a neutral point grounded by means of a ground-fault neutralizer.
The complete switchgear corresponds to the requirements of GOST 14693 and Technical specifications (TS) 3414-012-20582116-2014.
The climatic category and placement category are ‘moderate 3’ and ‘moderately cold climate 3’ in accordance with GOST 15150 and GOST 15543.1.