Table Of Contents - GE OTEF-72 Instruction Manual

Inductive voltage tranformer
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Instruction Manual
1.
GENERAL DRAWING ................................................................................................................... 5
2.
TRANSPORT, RECEPTION, UNPACKING AND STORAGE .................................................................... 6
2.1.
Transport ........................................................................................................................... 6
2.2.
Reception ........................................................................................................................... 6
2.3.
Unpacking .......................................................................................................................... 7
2.4.
Storage .............................................................................................................................. 9
3.
ANCHORING .............................................................................................................................. 9
4.
CONTACT SURFACES PREPARATION .............................................................................................. 9
5.
CONECCTIONS............................................................................................................................ 9
5.1.
Primary terminal ................................................................................................................. 9
5.2.
Secondary terminals ............................................................................................................ 9
5.3.
Terminal marking .............................................................................................................. 10
5.4.
Grounding ........................................................................................................................ 10
6.
BELLOWS BLOCKING SYSTEM FOR TRANSPORTATION ................................................................... 10
7.
OIL LEVEL INDICATOR................................................................................................................ 11
8.
INSPECTION BEFORE FIRST ENERGIZING ...................................................................................... 11
9.
MAINTAINENCE AFTER ENERGIZING ........................................................................................... 12
10.
TESTS AT SITE ....................................................................................................................... 12
11.
FINAL DISPOSAL OF THE TRANSFORMER PARTS AFTER LIFETIME ................................................ 12
© GE Grid Solutions
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