H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
H02H3/18—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to reversal of direct current
Landscapes
Charge And Discharge Circuits For Batteries Or The Like
(AREA)
Dispositif de commutation électromécanique d'un circuit électrique de puissance comportant au moins un système de détection de la position en contact ou écartée d'une palette d'un contacteur