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Toshiba CV-10HB Instruction Manual page 11

High-voltage vacuum contactors 12 13.8 kv-400a-5ka
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(1) CONNECTION OF CONTROL POWER SUPPLY
Fig.4 and Fig.5 show the internal connections of the normally energized type
latched type respectively.
According to there figures, connection should be made of the control power
supply and open / close command contact (power relay contact).
T1
A C / DC
Du
A C /D C
T11
Fig.4 Internal connection of the normally energized type.
T1
DC/AC
Du
DC/AC
T11
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T5
T6 T7
AUS
11
12
10
5 2 C C
T15 T16 T17
T5
T6 T7
AUS
11
12
10
5 2 C C
T15 T16 T17
Fig.5 Internal connection of latched type
-
11 -
T8
T9
T10
記 号
52CC
Du
AUS
1~6
T1
1 2 3 4 5 6 7 8 9 10
11
12
T 1 1
T18
T19
T20
T8
T3
記 号
52CC
Du
AUS
1~6
52TC
5 2 T C
T1
1 2 3 4 5 6 7 8 9 10
11
12
T11
T18
T13
6F9G0154
名     称
CLOSING COIL OF CONTACTOR
DRIVE UNIT
AUXILIARY SWITCH
CONTACTOR TERMINAL NUMBERS
T 6
T 8
T 1 0
T 5
T 7
T 9
13
14
15
16
17
18
19
20
T 1 5
T 17
T 1 9
T 1 6
T 1 8
T 20
CONTROL CONNECTOR
名     称
CLOSING COIL OF CONTACTOR
DRIVE UNIT
AUXILIARY SWITCH
CONTACTOR TERMINAL NUMBERS
TRIPPING COIL OF CONTACTOR
DIODE
T6
T8
T3
T5
T7
13
14
15
16
17
18
19
20
T13
T15
T17
T16
T18
CONTROL CONNECTOR

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