Low Voltage Complete Device for Power Supply and Protection - ЩСН for Power Plants and Substations

NKU ShCHSN is designed for power supply, protection and redundancy of consumers of auxiliary needs of alternating current at substations, power plants and other facilities of power engineering and industry. The own needs include:
- switch actuator power supply cabinets;
- heating cabinets for outdoor installation;
- transformer cooling cabinets;
- battery chargers
- emergency lighting units;
- fire extinguishing pumps;
- power supply cabinets for electromagnetic interlocking circuits of disconnectors;
- ventilation and heating of the control centre;
- outdoor lighting;
- communication, automatic process control system.