The КТППН Complete Transformer Substations for submersible pumps power supply are intended for reception and transformation of electric power, control and protection of the ПЭД submersible pump electric motors rating from 16 to 125 kVA with built-in control block.

The all-purpose complete transformer substations with rated power 25…250 kVА for three-phase AC, frequency 50 Hz and voltage 6(10)/0.4 kV are single-transformer substations of single-ended type for outdoor installation. The КТПУ are assigned for energy supply of petroleum industry consumers. The КТПУ are designed to receive, convert and distribute electric power for oil-production industry in regions with temporary climate (frоm -45С tо +40С).