Tabla de contenido
20
CHANGE-OVER
SELECTOR
ON-LOAD TAP-CHANGER HEAD
( PLAN VIEW )
E2
E2
20
488
O
E1
BLEEDING OF ON-LOAD TAP-CHANGER HEAD
E2
BLEEDING OF TRANSFORMER TANK
Q
CONNECTING FLANGE FOR OIL RETURN ( WITH FILTER UNIT ONLY )
R
CONNECTING FLANGE FOR PROTECTIVE RELAY
CONNECTING FLANGE FOR SUCTION PIPE
S
M
MARK (DRIVE SIDE)
W
DRIVE SHAFT
FOR BINDING DESIGNATIONS OF TERMINALS AND PHASES REFER
TO THE CONNECTION DIAGRAM OF THE ON-LOAD TAP-CHANGER
DIMENSION
IN mm
EXCEPT AS
NOTED
ON-LOAD TAP-CHANGER HEAD
PROTECTIVE RELAY
W
3
2
U
V
1
W
Y-POTENTIAL
R
R
S
S
Q
Q
M
M
W
E1
ON-LOAD TAP-CHANGER VACUTAP® VVS®
VVS III 400 D - W/G / MODEL WITH UPPER GEAR UNIT
DIMENSION DRAWING
28
O
395
POSITION OF CURRENT TAKE -
- OFF TERMINALS
2
47
37
O
U in KV
M
DIMENSIONS
IN MM
POSITION OF CHANGE - OVER SELECTOR
TERMINALS ( PLAN VIEW )
V
232
W
U
2
CHANGE - OVER SELECTOR TERMINAL
22
46,5
POSITION OF TERMINALS
( PLAN VIEW )
7
8
6
9
1
5
K
4
1
3
2
488
O
SELECTOR SWITCH -
1
- TERMINALS
- OFF TERMINAL
2
11
40
76
h
1800
i
370
n
342
m
382
l
204
SERIAL NUMBER
-
MATERIAL NUMBER
101177440E
M
SHEET
1
/
1
A1
Tabla de contenido
