Generator and Transformer Protection Cabinet SH1111A for Enhanced Safety and Control

The protection complex is designed for protection of generators, transformers and turbo-generator-transformer units of small and medium power, as well as for control of generator circuit breaker. The protection complex is designed as two mutually redundant autonomous protection systems (the first and the second sets of protection). Each set is independent on circuits of operating supply voltage, input and output circuits, signalling and control circuits.