Table des Matières
Publicité
Z
25
X
25a
24
23
53
51
29c
B
52
13
33
31
A
33
35
Y
32
41
42
47
45
43
SEE ALSO VERSIONS OF
SELECTOR BASE 896702:
PROVIDE SUFFICIENT CLEARANCE
TRANSFORMER TANK BOTTOM
X
22
23
DIMENSION
IN mm
EXCEPT AS
NOTED
12
11
B
A-A
21
A
44
46
Y
34,5
34
ON-LOAD TAP-CHANGER VACUTAP® VR
VRD / VRF / VRD I HD / VRF I HD - C/D
INSTALLATION DRAWING
M
12
Ra 3,2
11
12
35
29b
36
28
27
M
26
PROTECTIVE
29c
RELAY
11
MOUNTING FLANGE ON TRANSFORMER COVER
12
FIXING BOLT M12
13
ON-LOAD TAP-CHANGER HEAD GASKET
14
REMOVE TAP POSITION INDICATOR DISC BEFORE WITHDRAWAL OF DIVERTER SWITCH INSERT
15
INSPECTION WINDOW
16
THROUGH-HOLES 15 mm IN DIAMETER
17
SUCTION PIPE
21
ON-LOAD TAP-CHANGER HEAD
22
COVER BOLT
23
COVER GASKET
24
ON-LOAD TAP-CHANGER HEAD COVER
25
CENTRIC GEAR UNIT WITH DRIVE SHAFT 25a
26
PIPE CONNECTION R FOR PROTECTIVE RELAY
27
PIPE CONNECTION S FOR SUCTION PIPE
28
PIPE CONNECTION Q (OPTIONAL)
29a
AIR-VENT VALVE OF ON-LOAD TAP-CHANGER HEAD COVER
29b
BLEEDING FACILITY FOR TRANSFORMER OIL COMPARTMENT
29c
VENT SCREW FOR SUCTION PIPE
31
DIVERTER SWITCH OIL COMPARTMENT
32
OIL COMPARTMENT BASE
33
SCREENING RING (WITH Um=170 kV; 245 kV; 300 kV; 362kV ONLY)
OIL COMPARTMENT CONNECTION TERMINAL
34
CONNECTION CONTACT FOR ON-LOAD TAP-CHANGER CURRENT TAKE-OFF TERMINAL
35
CONNECTION RING FOR ON-LOAD TAP-CHANGER CURRENT TAKE-OFF TERMINAL
36
41
SELECTOR SUSPENSION
42
SELECTOR GEAR
43
TAP SELECTOR
44
CHANGE-OVER SELECTOR
45
TAP SELECTOR CONNECTION CONTACTS (SEE CORRESPONDING DIMENSION DRAWING)
46
CHANGE-OVER SELECTOR CONNECTION CONTACTS (SEE CORRESPONDING DIMENSION DRAWING)
47
TAP SELECTOR CONNECTING LEAD
51
DIVERTER SWITCH INSERT
52
TRANSITION RESISTORS
53
EYEBOLT
M
DRIVE SIDE OF THE SELECTOR
B-B
14
M
17
Z
15
16
21
24
29a
25
25a
SERIAL NUMBER
MATERIAL NUMBER
8998989E
M
SHEET
1
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1
Publicité
Table des Matières
