Transformer Substations KTPM

Mast-type transformer substations (MTSS) with a capacity from 10 kVA to 250 kVA are designed to receive three-phase alternating current with a frequency of 50 Hz, a voltage of 6 or 10 kV and convert it into alternating current with a frequency of 50 Hz and a voltage of 0.4 kV. MTSS are used to supply power to populated areas, farms, garden plots, small industrial facilities, oil wells, railway facilities and other consumers. Structurally, MTSS consists of a cabinet of the device on the high-voltage side (HVS), a power transformer (TMG, TLS), a cabinet of the switchgear on the low-voltage side (LVS). The cabinets are installed on a common welded frame. MTSS is connected to the power transmission line through a disconnector installed on an adjacent support.