ABB | SACE Emax 2
Accessories | 2 - Wiring diagrams
157 | © 2013
ABB |
1SDH001000R0002 - L7804
Continued from the previous page
The wiring diagram of the circuit breaker is illustrated without any indication of the auxiliary
power supply of the Ekip release. If the circuit-breaker is accessorized with the Ekip Supply
module, for information see the page 162.
If the circuit-breaker is not accessorized with the Ekip Supply module, for the connection of the
auxiliary power supply of the Ekip release see the direct power supply diagram shown below.
EKIP
31
X
A4
XV
Uaux.
K51
A3
XV
X
K1
K1
K1
K2
K2
K2
24VDC
A4
+
-
W3
W3
W4
(B)
(A)
W2 (LOCAL BUS)
W3
W4
W4
*
P)
Q)
*
Diagram 31 - Direct auxiliary power supply
Circuit-breaker terminal box
The circuit-breaker is equipped with a terminal box for the wiring of the accessories that varies
according to the type of circuit-breaker:
• Terminal box for circuit-breaker in fixed version.
• Terminal box for circuit-breaker in withdrawable version.
The differences between the two terminal boxes are shown in Figure 87 :
C13
C3
K6
HC
Q5..Q10/EKIP Signalling 4K
Ne+
Rca
Ne-
K2
K1 W3
W4
Trip Unit I/O
V3
Vn Ge+ Szi
Szo
Ge-
Rct
V2
V1 Gzo Szc Gzi
S51
95
96
98 38
36
35
M
U1
U2
R1
R2
YR
Module
EKIP Supply
S33
51
52
54
64
HC
62
HC
61
71
72
H1
K3
K7
74
84
K8
K4
82
H2
81
91
H3
92
94
K9
K10
04
K5
02
H4
01
Q4
44
42
41
31
32
34
Q3
Q2
24
22
21
11
12
14
Q1
YC2
C22
C21
C11
C12
YO
YC
C2
C1
D1
D2
YU
RTC
48
46
45
Module
Module
YO2
95
35
U1
96
36
U2
R1
98
38
R2
V3
Vn Ge+ Szi
V2
Rct Ge- Szo
V1 Gzo Szc Gzi
W3
K1
W4
K2
Ne-
Ne+
Rca
45
D1 C1 C11 C21 11 21 31 41
46
C3 C13
12
22
32
42
48
D2
C2 C12 C22 14
24
34
44
S51 S33
M
YR
Trip Unit I/O
RTC
YC
YO YC2
Q1 Q2
Q3
Q4
51
52
54
61
Q5..Q10/EKIP Signalling 4K
HC
62
HC
64
HC
71
72
74
81
82
84
91
92
94
01
02
04
H1
K3
K7
H2
K4
K8
H3
K5
K9
H4
K6
K10
TU
I/O
YU
YO2
Module
Module
Module
EKIP Supply
Figure 87
On page 158, the representation of the terminal box for a circuit-breaker in fixed version is
shown.
NOTE:
for the details of the wiring diagram of each individual accessory, please refer
to the specific pages that describe the accessory in question.
Continued on the next page