Siemens 3AH Instalación Funcionamiento y mantenimiento - Página 11
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Vacuum Interrupter/Operator Description
62.1
62.2
55.1
62
50.4.1
62.8.1
55
58
63.7
59
60
50.2
Charging mechanism gear box
50.3
Charging flange
50.3.1
Driver
50.4
Spring charging motor 88
50.4.1
Limit switches
50.5
Manual spring charging port
53
Close pushbutton
53.1
Close coil 52SRC
54
Open pushbutton
54.1
Trip coil 52T
55
Closing spring charge indicator
55.1
Linkage
55.2
Control lever
58
Close-open indicator
Figure 6a. Stored Energy Operating Mechanism (Circuit Breaker Shown in Open Position)
50.3
50.5
50.2
55.2
50.4
61.8
59
60
61.8
62
62.1
62.2
62.3
62.5
62.5.1
62.5.2
62.6
62.8
62.8.1
62.8.3 Trip free coupling lever
62.5
62.6
62.5.2
62.5.1
50.3.1
62.3
62.8
62.8.3
64
63.5
Operation counter
Operator housing
Shock absorber
Closing spring
Charging shaft
Crank
Cam disc
Lever
Pawl roller
Close latch pawl
Drive lever
Trip free coupling rod
Spring return latch
53
63
63.1
63
Jack shaft
63.1
Lever - phase C
63.5
Lever - phase B
63.7
Lever - phase A
64
Opening spring
68
Auxiliary switch
68.1
Auxiliary switch link
68
53.1
54.1
68.1
54
9