ABB SACE Emax 2 Series Installation, Operation And Maintenance Instructions page 162

Continued from the previous page
77
75
72
41
K51/SIGN
K51/SIGN
H12
K51/SIGN
H11
K51/SIGN
HC1
42
K51/SIGN
K51/SIGN
H22
K51/SIGN
H21
K51/SIGN
HC2
43 K51/SIGN
K51/SIGN
H32
K51/SIGN
H31
K51/SIGN
HC3
K51
Rct
25 Rca 24
K51/MEAS
21
20
22
N L1 L2 L3
K51/SIGN
H4
K51/SIGN
H3
K51/SIGN
H2
K51/SIGN
H1
HC
2
158 | © 2013 ABB | 1SDH001000R0002 - L7804
Q/4
Q/3
81
Q/2
Q/1
C21
79
C22
C11
K51
78
C13
C12
YO
C12
C1
K51
76
C2
YC
73
D1
74
D2
RTC
71
K51
Ne+
27
Ne-
K51/..
31
32
33 +/L
ALIM. AUS.
AUX. SUPPLY
-/N
34
48
K51/SYNC
K12 KS1
I 12 XSC
K14 KS2
K51/SYNC
Vs
VS1
K11
I 11 VS2
K13
51
K51/COM
K22
I 22
..
K24
W..
..
K21
I 21
K23
58
61
K51/COM
K32
I 32
..
K34
W..R
..
K31
I 31
K33
66
K51
Szi
Szo
K51
Gzi
26
Rct
Gzo
Rca
Szc
Ge+
Ge-
K51/MEAS K51/MEAS
VN
23
L1 L2 L3
14
F1
S33M/1
M
13
S33M/2
12
S51
11
K51/SIGN
K6
Q/10
O 04
K10
K51/SIGN
K5
Q/9
O 03
K9
K51/SIGN
K4
Q/8
O 02
K8
K51/SIGN
K3
Q/7
O 01
K7
Q/6
Q/5
42
44
41
32
34
31 Open/closed auxiliary contacts
22
of the circuit-breaker (first set)
24
21
12
14
11
Second closing coil
C11
First opening coil
C1
First closing coil
C3
C2
Second opening coil
Under-voltage coil
D1
D2
Contact ready to close
46
48
45
Input of current sensor on the external neutral
W3
Ventilation operating mechanism
W4
K1
Auxiliary power supply and local bus
K2
Signalling modules
and/or Ekip synchro check
and/or Communication modules
and/or redundant communication modules
Zone selectivity
Input of the TRAFO star centre sensor
Input of the residual-current protection RC sensor
VN
Ekip Measuring voltage sockets
V1
V2
V3
Trip reset coil YR
R1
R2
Closing springs loading motor
U1
U2
Springs loaded position signalling contact
36
38
35
Trip signalling contact
96
98
95
02
04
01
92 Ekip signalling 4K
94
91
82
Additional auxiliary contacts
84
81
of the circuit-breaker (second set)
72
74
71
62
64
61
52
54
51
1
Figure number of the diagram
n
Accessories | 2 - Wiring diagrams
ABB | SACE Emax 2
81
79
77 78
75 76
72 73 74
71
27
31 32
33 34
41 42 43
48
.. ..
51 58
61 .. ..
66
26
25
24
20 21 22 23
14
13
12
11
2
1
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