33
Figure 21 Bottom view of ML-18 mechanism
5
1. Closing spring
10. Pivot bolt
2. Opening springs
11. Interlock bracket
3. Auxiliary switch
12. SM/LS motor control switch
4. Spring charging motor
13. LCS latch checking switch
5. Trip coil
14. CL/MS close latch monitor switch
6. Close coil
15. Stationary auxiliary switch operator
7. Ratchet wheel
16. Close latch adjustment screw
8. Closing cam
on -0, -1 & -2 breakers only
9. 52Y relay
17. Close linkage pivot
3 4
6
1
11
10
9
2
12
8 16
13
2
17
7
15
Содержание PowerVac
Страница 1: ...DEH 40368 Instructions g PowerVac Vacuum Circuit Breaker with ML 20 Mechanism ...
Страница 13: ...13 Figure 10 Control switches LCS Switch ...
Страница 26: ...26 Figure 14 Continued C Breaker closed spring discharged D Breaker closed spring charged ...
Страница 28: ...28 Figure 15 Continued Partial View A Partial View B Partial View C Partial View D Partial View D ...
Страница 29: ...29 Figure 16 Typical wiring diagram for ML 20 mechanism ...
Страница 31: ...31 Figure 19 Trip coil and linkage 1 Trip coil 2 Closing spring 3 Trip linkage adjusting rod and nut 3 1 2 ...
Страница 39: ...Intentionally Left Blank ...