Qcells Q.HOME CORE H4 Guide Rapide D'installation page 138

11.5 DDSU666-CT, CHINT (1-phasig)
Verkabelung von Energiezähler
Q.VOLT
Load
Grid
(O -grid)
1 2
L
N
138
RS485_NEG RS485_POS
1 2
Q.HOME CORE CB
P2
CT direction
Load
9 10
S1
Grid (Mains)
N L1
Utility Meter
Main CB
P1
CT
P2 9 10
24 25
1
2
Load CB
Critical Load CB
S2
P1
Grid
1
2
L1
Main Load
N
Critical Load
N
S1  9
S2 10