Electrical Installation; Wiring Of Sed2 Ip54 - Siemens sed2 Commissioning Manual

5

Electrical installation

Warning and safety instructions
Caution ♦ Check that the VSD and motor are correctly sized for the supply voltage. Check
♦ Check that the mains cables are correctly sized for the anticipated use
♦ Check that appropriate circuit breakers or fuses exist between the mains and
Warning Never use high-voltage insulation test on any cables connected to the VSD.
Danger ♦ Always isolate the power cables before connecting them to the VSD
♦ Check that the terminal cover was replaced properly after connecting the power
♦ Never switch on the VSD with the cover open
♦ Always use insulated tools when working on the incoming power supply and

5.1 Wiring of SED2 IP54

Potential equalization
Metal or plastic cable glands
Mains cable
Siemens Building Technologies
HVAC Products
that the VSD corresponds to at least the motor output
the VSD
and motor cables
the motor terminals
PE
L3
L1
L2
Commissioning Guide
5 Electrical installation
PE W
V
U
Metal cable glands only
Signal and control cables shielded
I/O terminals
Motor cable shielded
CM1G5192en
26.02.2003
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