Description Of Functions - ABB SafeRing 36 Installation And Operating Instructions Manual

1.1 DESCRIPTION OF FUNCTIONS

1. Lifting lugs (hinged)
2. Nameplate with serial number
3. Mimic diagram
4. Load break switch
5. Earthing switch
6. Switch-fuse disconnector
7. Push buttons close/open
8. Fuse canister
9. Position indicator
10. Blown fuse indicator
11. Charged spring indicator
12. Padlock device
13. Cable compartment cover
14. Cable bushing
15. Cable support bar
16. Earth bar
17. Pressure indicator
18. Capacitive voltage indication (additional equipment)
19. Short circuit indicator
20. Ronis key interlock
21. Operating mechanism for vacuum circuit-breaker
22. Low voltage compartment
23. Protection relay
24. Current transformers
25. Disconnector
26. Counter
4 9
1

17
2
5
18
19
14
13
4 SafeRing/SafePlus 36kV | Installation and operating instruction
(additional equipment)
(additional equipment)
(additional equipment)
3 12 6
L1 L2 L3
16 15 13 10
7 11
17
8
L2
L3
L1
L1 L2 L3
16
23
22

REJ603
7
2
9
11
21
26
25
5
18
14
L1 L2 L3
24
15
16