Chambers national teams of unilateral service KSO 307

摘要

Luggage team unilateral service CSR 307 comprises a metal frame 1 from bent steel profiles disposed inside the equipment primary circuit disposed on the front - wheel drive bladed knife 4, the drive grounding blades 16, the drive circuit breakers, disconnectors and earthing switches, which provides access to the chamber door 14, which has a window for viewing the inner zone and the closing lock situated at the top of the front of the chamber open laterally ledge 7 in which line laid secondary circuits, as well as in stroystva for performing branches and a terminal block 9, the provided joining with the switch load 3 with disconnectors, fuses, voltage transformers, current transformers, spark gaps, cable assemblies, thus, in the chamber and bus bridges, a system of mechanical locks which do not permit 3 the switch is included at the grounding knives 18, lock that does not permit earthing switch 18 when the position of the load switch 3, the lock is not admits panies earthing switch 18 when the working knives disconnectors included; blocking, preventing switch disconnectors included grounding knives 18, blocking, preventing opening of the door 14 when the load 3 or the switch disconnector. 4 yl.