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Returning the Breaker to Service

28.

Replace the cover on the breaker according to the

instructions in GEH-4693 (800–2000 A) or GEH-4694

(2500–4000 A).

29.

For a draw-out installation, reinstall the side plate on

the breaker.

30.

Test the breaker at high current with primary current

injection before returning it to service.

31.

Reinstall the breaker into its cubicle or substructure.

These instructions do not cover all details or variations in equipment nor do they provide for every possible contingency that

may be met in connection with installation, operation, or maintenance. Should further information be desired or should

particular problems arise that are not covered sufficiently for the purchaser’s purposes, the matter should be referred to the

GE Company.

GE Industrial Systems

General Electric Company

41 Woodford Ave., Plainville, CT 06062

DEH40391 R01 0702

Содержание Power Break

Страница 1: ...8 TDOSVD907F Trip unit disconnect breaker 1 9 TDOSVD12 Trip unit disconnect substructure 1 10 Incl with 9 Spring 1 Table 3 List of parts in the power management upgrade kit for 800 2000 A draw out br...

Страница 2: ...re that the two nuts in the slots in the top of the CT don t fall out 9 Use pliers to bend the two locking tabs that secure the large plug to the trip unit mounting plate as shown in Figure 4 Slide th...

Страница 3: ...is present in a 2500 4000 A breaker remove and save the inner bolt lock washer and flat washer on the C phase contact assembly as shown in Figure 9 3 Figure 6 Wiring diagram for terminal board and tri...

Страница 4: ...own in Figure 12 4 14 File three slots in the breaker base as shown in Figure 13 to accommodate the auxiliary switch wires 15 Run the five remaining auxiliary switch cables out through the slots in th...

Страница 5: ...ure 18 Use small wire ties 5 as shown to dress the wire bundles 19 Slide the mounting bracket onto the large trip unit plug and slide the bracket over the two pins on the trip unit mounting plate as s...

Страница 6: ...forming screws 7 supplied as shown in Figure 23 Run the wires through the hole in the plate to the terminal board 24 Connect the wires from the breaker mounted trip unit disconnect 8 to the terminal...

Страница 7: ...05 106 red white blue power management 3 7 10 107 108 109 black red power management 4 8 110 111 Table 5 Wire groupings from the trip unit disconnect Spring Mounting Hole Figure 25 Placing the trip un...

Страница 8: ...o its cubicle or substructure g These instructions do not cover all details or variations in equipment nor do they provide for every possible contingency that may be met in connection with installatio...