Complete transformer substation in the block - module ktpnu data from 100 to 1600 kVA

Complete transformer substation type ktpnu data in the block - module capacity from 100 up to 1600 kVA represents one transformer or two transformer substation stub or pass execution, serves for the reception, conversion and power distribution three-phase AC voltage of 6-10 kV frequency 50 Hz and is intended for use in power supply systems . The distribution of electric energy is carried out at a voltage of 0.4 kV using the exhaust from ktpnu data cable lines. Building transformer substation consists of one, two or three block modules. Structurally, each unit represents a welded metal structure and sandwich panels with thickness from 50 to 120 mm, painted by RAL. The panel joints and places of contiguity closed decorative plates from sheet metal.

Heating ktpnu data made in the form of technological heat the premises RU-6(10) kV and only for the current temperature of the external air minus 40 C. Technological preheating required by the conditions of work switching equipment installed in high voltage switchgear and low voltage switchgear. Heating is included automatically when the temperature drops inside RU6(10) kV and RU 0.4 kV below minus 5 C.

Air exchange is through the louvered grill located in the upper and lower zones of the cameras. All premises ktpnu data taken illumination for a voltage of 220 C. and Repair portable lighting is performed at a voltage of 12 C. All lighting is incandescent lamps. Earthing device ktpnu data taken for General stress 6(10) kV and 0.4 kV. The grounding device is an in-depth grounding of strip steel, stacked on the bottom of the pit perimeter building ktpnu data. The Foundation for the substation is out of the building blocks FBS for specific installation location ktpnu data. Manufacturing Schneider Electric equipment,

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