Electrical Installation - Siemens SED2 Commissioning Manual

Examples of 360° clamps for shielding connections.
Note: For SED2 IP20 frame sizes A...C, we recommend to use gland plates (available as optional accessory,
mentioned below). Gland plates simplify and improve the connection of shielded cables. They allows for
better contact of the shields and thus optimize the EMC behavior of the VSD.
5

Electrical installation

Warning and safety instructions
♦ Check to ensure that the VSD and motor are correctly sized for the supply
Caution
♦ Check to ensure that the mains cables are correctly sized for the anticipated
♦ Check to ensure that appropriate circuit breakers or fuses exist between the
Warning Never use high-voltage insulation test on any cables connected to the VSD.
♦ Always isolate the power cables before connecting them to the VSD
Danger
♦ Check to ensure that the terminal cover was replaced properly after connecting
♦ Never switch on the VSD with the cover open
♦ Always use insulated tools when working on the incoming power supply and the
Siemens
Building Technologies
Screen
connection
terminal
Screen rail Carrier rail
Frame size
A
B
C
voltage. Check that the VSD corresponds to at least the motor output
use
mains and the VSD
the power and motor cables
motor terminals
Commissioning Guide
5 Electrical installation
ASN
SED2-GL-A
SED2-GL-B
SED2-GL-C
17 / 100
CM1G5192en
29.07.2010