Complete one and two-transformer substations of KTPP type are designed for power supply of electric consumers of industrial enterprises.
It is possible to place KTPP in a block-modular building, for installation in an open area.
Cabinet dimensions (WxHxH), mm:
- 800x950x2200 (for substations with capacity up to 1000 kVA);
- 800x1350x2365 and 1200x1350x2365 (for substations with capacity of 1600, 2500 kVA) on domestic configuration;
- 800x1200x2200 and 1000x1200x2200 (for substations with capacity of 1600, 2500 kVA) on imported equipment.
When operating a two-transformer substation there is an automatic backup switching on the basis of electronic and electromagnetic relays. It is possible to supplement the scheme with output to telemechanics.
Protection automation schemes are based on electronic relays of input and sectional circuit breakers, as well as on electromechanical relays. Provided protection against single-phase faults, the possibility of metering and measurement of electricity and accounting of active and reactive electricity.
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