LV switchgear: functions and selection
The basic functions of LV switchgear
Electrical protection
Isolation
Switchgear control
The switchgear
Elementary switching devices
Combined switchgear elements
Choice of switchgear
Tabulated functional capabilities
Switchgear selection
Circuit-breaker
Standards and description
Fundamental characteristics of a circuit-breaker
Other characteristics of a circuit-breaker
Selection of a circuit-breaker
Coordination between circuit-breakers
Discrimination MV/LV in a consumer’s substation