SUNSYS HES L - 551697A - SOCOMEC
76
EN
8.7. Parallel connection
To increase the power of the system up to 2 C-Cabs (1 Master and 1 Extension) can be connected in parallel without using
an additional external DC coupling cabinet.
8.7.1.
DC Power Connection
It is mandatory to connect half of the B-Cabs to the C-Cab Master and the other half to the C-Cab Extension
DC +
DC -
DC +
DC -
Extension:
To B-Cab 1, 3 and 5 and to C-Cab master
Master:
To B-Cab 2, 4 and 6 and to C-Cab ext
GND
GND
Figure 62. B-Cabs connection distribution
