ABB SACE Emax E1.2 User Manual

ABB | SACE Emax 2
Accessories | 2 - Wiring diagrams171 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
Circuit-breaker terminal box
The circuit-breaker is equipped with a terminal box for the wiring of the accessories, different according to
the type of circuit-breaker:
• Terminal box for circuit-breakers in fixed version.
• Terminal box for circuit-breakers in withdrawable version.
The following is a view of the terminal box of E1.2 circuit-breakers in both fixed and withdrawable versions
with the differences highlighted:
C13 C3
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
EKIP Supply
S33
Q4
44
42
4131
32
34
Q3Q2
24
22
21
11
12
14
Q1
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
11
21
31
41
46
C3
C13
12
22
32
42
48
D2
C2
C12
14
24
34
44
S51
S33
M
YR
Trip Unit I/O
RTC
YC
YO
Q1
Q2
Q3
Q4
TU
I/O
YU
YO2
Module
Module
EKIP Supply
Figure 34
The following is a view of the terminal box of E2.2-E4.2-E6.2 circuit-breakers in both fixed and withdrawable
versions with the differences highlighted:
C13 C3
K6
HC
Q5..Q10/EKIPSignalling 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
4131
32
34
Q3Q2
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/EKIPSignalling 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 35
NOTE: for the details of the wiring diagram of each single accessory, please refer to the pages
describing that specific accessory.
In addition, the terminal box of the Emax E1.2 circuit-breaker has two differences compared to the terminal
box for Emax E2.2-E4.2-E6.2 circuit-breakers:
• Module compartments: Emax E1.2 can house three modules (one Ekip Supply + two other modules),
whereas E2.2-E4.2-E6.2 can house four modules (one Ekip Supply + three other odules).
• Ekip Signalling 4K: Emax E1.2 does not have the connections for Q5...Q10 / Ekip Signalling 4K.
In the following chapters, the terminal box considered is always that one of E2.2-E4.2-E6.2 circuit-breakers.
Continued on the next page

ABB SACE Emax E1.2 Specifications

General

Brand	ABB
Model	SACE Emax E1.2
Category	Circuit breakers
Language	English