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Chapter 2 Installation 21
ACTURA Flex 48330 Power System User Manual
Note
1. The cable should not be spliced. The load cable, signal cable and AC cables should be
wired separately as possible to avoid them affecting each other.
2. If the power supply system is in operation, switch off the DC output MCB before
connecting the cables.
3. The rated current of the output cable should be bigger than that of the corresponding
MCB connected with it.
DC output branch should match the load capacity. It is highly recommended to
connect priority load to BLVD branch, and normal load to LLVD branch.
2.3.3 Connection Of Communication Cables
There is a connector board in the rectifier shelf. The board is shown in Figure 2-12:
J10
J11
Ethernet Port
Figure 2-12 Connector board in rectifier shelf
There is an Ethernet port and a DB9 RS232 port on the front panel. For the
connection of communication cables, first connect the Ethernet port to the
transmission equipment, and then connect the DB9 RS232 port to the Main
Computer.