11
45
Opening transmission lever
Closing transmission lever
Different assemblies in magnetic actuator
Electronics Unit
Charging Capacitor
Magnetic Actuator
Mechanical transmission
Mechanism housing
Operating Shaft
Lever
Common Shaft
Plates
Instruction plate
Rating plate
Cabinet
Packing
6. Consequences
(Multiple alternatives may be selected)
Unplanned removal from service
Planned removal from service
Major disturbance
Minor disturbance
Fire or explosion
Removal from service of other breakers to prevent repetition of failure
Circuit- breaker downtime, --------------------
Beyond planned time (hours)----------------
Содержание OVB-SDB
Страница 26: ......
Страница 49: ...Fig 1 Lifting of Circuit Breaker 50 ...
Страница 52: ...Fig 4 Breaker Pole Assembly Refer legend on pg 48 53 ...
Страница 53: ...Fig 5 Schematic Circuit Diagram 54 ...
Страница 55: ...15029 15027 15028 Fig 7 ESH Mechanism with Cabinet Refer legend on pg 49 56 ...
Страница 56: ...Fig 8 ESH Mechanism with operating rod and lever Refer Legend on pg 49 15000A 15036 15035 15034 57 ...
Страница 60: ...Disconnect the motor power supply 7 Fig 15 Motor 61 ...
Страница 62: ...Fig 18 The Magnetic Actuator 63 ...
Страница 63: ...Notes ...