Neva-SHA Automation Control Cabinet for Efficient Management of 110kV Switchgear

The control automation cabinet provides:

- control of the circuit breaker, disconnectors and earthing legs of 110 kV overhead line cells, as well as registration of events in the circuit breaker relay circuit of the cell;
- registration of events in the relay protection circuit of a transformer cell of voltage class 110 kV and above4
- measurement and control of circuit breakers of inputs of sections and feeders of 6 kV, 10 kV, 35 kV, registration of events, signalling, oscillography of emergency events;
- control of auxiliary systems (AB, charging and recharging units, DC panel, etc.), call signalling from low-voltage complete devices. Additional tasks may include measurement of non-electrical parameters, operation with security alarms, etc;
- measurement of all electrical parameters of the generator and transformer of the unit, as well as oscillography of emergency events;
- control of operating excitation system, measurement of all electrical parameters of excitation system, oscillography of emergency events