L&T Electrical & Automation GIS GV3N, Operation & Maintenance Manual

Page: 36 / 56

DISCONNECTING SWITCH
Operation & Maintenance Manual 07
3.4 - Standard Wiring Diagram
Figur
e 3.4 - DS Wiring Diagr
am
MOTOR SUPPL
Y :220VDC, BLOCKING MAGNETIC :220VDC
OPENING & CLOSING CIRCUIT :220VDC NOTE : # 1) L4 & L5 CONT
ACT CLOSED WHEN
HANDLE IS INSER
TED.
2) L7 CONT
ACT CLOSED WHEN
HANDLE IS INSER
TED.
NOTE *: USE (1) FOR ALL FEEDER & BUS SECTION & (2) FOR TRANSITION P
ANEL
NOTE ** APPLICABLE ONL
Y WHERE PE IS USED
LEGEND
DESCRIPTION
INTERLOCK SWITCH CONT
ACT OPERA
TES WHEN DS SHUTTER IS
MANUALL
Y OPERA
TED (INSERT HANDLE)
- CONTROL CARD
L4, L5 & L7
a1-a8
b1-b8
c1-c2, c4, c6
ILM
XH1, XK1
D
F R C
M
XH2, XK2
DS AUX. CONT
ACT -ON
DS AUX. CONT
ACT -OFF
DS AUX. CONT
ACT -EARTH
INTERLOCK MAGNET AUX. RELA
Y
CONTROL RELA
Y
DIODES FUSE RESISTORS CAP
ACITOR
MOTOR
L8 L9
POE LIMIT SWITCH PE LIMIT SWITCH
X
Q
*
-10
*K10
17
*L4B
*K8
8
5
12
*K1
1
3
*K3
7
10
15 *K4
4
2
*K2 3
XK1
XH1
XH1
XH1
XK1
XK1
XH1 XK1
XK2
XH2
*K6
6
*L8
C
*L8
17
XH2
XH2
XK2
C1
20
*L7B
*L5
12
61
**L9
23
*c1
*c2
25
*c4
27
29
*c6
31
*b1
*b2
*b3
33
35
*b4
37
39
*b5
41
*b6
43
*b7
45
*a1
*a2
47
49
*a3
*a4
51
53
*a5
55
*a6
*a7
57
59
*ab8
CIR
C
UIT
CL
O
SI
N
G
O
P
E
N
ING
CIR
C
UIT
5
*K5
14
D5
9
*K9
*K11
XQ*-11
DS (WITH E.SW
.)
DS IN PROGRESS
6
*L4A
13 16
*L4A NO *L4
*L4B
NC
R1
R1
R2
D1
SHUTTER INTERLOCK
*L4 *L4 C
15
ILM
25
29
35
7
13
19
21
37
33
37
1
5
11
23
31
3
9
15
17
EAR
TH
ON
OFF
*c1
*c2
*c4
*c6
R6
R2
R4
D2
XH1
XH2
R4
R3
D4
XK2
R3
D3
XK1
XK2
XK2
R5
1
R5 R7
C2
M3 19 *L7A
NO
*L7
C
*L7 18 M4
2
XH2
F
D6
9 7
*K7
16
8
M1
21
M1
M
M2
BLUE RED
M2
22
MOTOR CIRCUIT
#
NO
NC
*L5
C
NO
NC
**L9
C
*L5A
13
14 *L5B
62
63
**L9A
**L9B
24
26
28
*c01
*c02
*c04
*c06
30
32
*b01
*b02
34
*b03
*b04
*b05
36
38
40
*b06
*b07
*a01
42
44
46
*a02
*a03
*a04
48
50
52
*a05
*a06
*a07
54
56
58
*ab08
60
6
12
24
32
4
22
28
34
10
16
8
14
20
38
2
26
30
36
18
*a8
*b8
*a7
*a1
*a2
*a3
*a4
*a5
*a6
*b1
*b2
*b3
*b4
*b5
*b6
*b7