Connections - ABB SACE Emax 2 Series Installation, Operation And Maintenance Instructions

Connections The modules must be mounted directly on the Mainboard, to the right of the release. In parallel
A4
X
XV
N L1 L2
A1
K51
MEAS
XV
X
A4
166 | © 2013 ABB | 1SDH001000R0002 - L7804
they are connected to a connector, to which the phase and neutral voltages arrive on the
internal contacts of the circuit-breaker, or on the external sockets.
Information on the assembly is available from the web site http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the kit sheet 1SDH001000R0505.
IMPORTANT: in the case of dielectric tests, you need to disconnect the modules
as illustrated in the assembly diagram, and to disconnect the external socket-
outlets from the terminal box. It is not necessary to remove the modules.
Wiring diagrams for the modules are provided below, with and without an isolation transformer:
61 71 81 91 01
51
HC H1 H2 H3 H4
62 72 82 92 02
52
HC K3 K4 K5 K6
64 74 84 94 04
54
HC K7 K8 K9 K10
Q5..Q10 EKIP Signalling 4K
20
N
VN V3 V2 V1
VN V3 V2 V1
L3 L1 L2 L3
K51
MEAS
Diagrams 20 - 21 - 22 - 23
Further information is available on page 156, or on the site http://www.abb.com/abblibrary/
DownloadCenter/, where the wiring diagram is available 1SDM000091R0001.
95 35 R1 V3 Vn Ge Szi
96 36 U1 R2 V2 Rct Ge- Szo
98 38 U2 V1 Gzo Szc Gzi
S51 S33 M YR Trip Unit I/O
Module
21
PE
VN V3 V2 V1
VN V3 V2 V1
L1 L2 L3
K51
MEAS
Ne-
W3 K1 Ne
W4 K2 Rca
TU
Module Module EKIP Supply I/O
22
N L1 L2 L3
A1
L1 L2 L3
B1
A2
B2
A3
B3
E)
*
VN V3 V2 V1
VN V3 V2 V1
K51
MEAS
Electronic accessories | 2 - Ekip Measuring modules
ABB | SACE Emax 2
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
YU
RTC YC YO YC2 Q1 Q2 Q3 Q4
YO2
23
TU1
a1
b1
a2
b2
a3
b3
VN V3 V2 V1
VN V3 V2 V1