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Installation and quick start commissioning guide - Commander ID300/302
5511 en - 2017.06 / a
CONNECTIONS
3 -
CONNECTIONS
• All connection work must be performed in
accordance with the laws in force in the
country where the drive is installed. This
includes earthing to ensure that no directly
accessible part of the Commander ID300/302 can
be at the mains voltage or any other voltage which
may be dangerous.
• The voltages on the cables or connections of the
mains supply, the braking resistor or the filter may
cause fatal electric shocks. Contact must be avoi-
ded in all circumstances.
• The Commander ID300/302 must be supplied
via a circuit-breaking device so that it can be
powered down safely. The power supply must be
disconnected from the drive before any cover is
removed from the drive or before any servicing
work is performed.
• The drive contains capacitors which remain
charged at a fatal voltage even after the power
supply has been cut off. Wait 10 minutes after
powe ring down the drive before removing the
protection devices.
• Special attention must be given if the
Commander ID300/302 is installed in equipment
which is connected to the AC supply by a plug and
socket. The AC supply terminals of the drive are
connected to the internal capacitors through recti-
fier diodes which are not intended to give safety
isolation. If the plug terminals can be touched when
the plug is disconnected from the socket, a means
of automatically isolating the plug from the drive
must be used (e.g. a latching relay).
• The STOP and the Safe Torque Off functions do
not remove dangerous voltages from the drive, the
motor or any external option units.
• The drive power supply must be protected against
overloads and short-circuits.
• It is vital to respect the rating of protection devi-
ces.
• Connection with copper conductor only.
• Check that the voltage and current of the
Commander ID300/302 and the mains supply are
compatible.
• After the drive has been operating, the heatsink
or the braking resistor may be very hot (avoid tou-
ching them).
3.1 - Terminal block access
- Unscrew the 4 or 6 screws of the cover using a
screwdriver.
- Lift the cover.
CAUTION :
To maintain the IP55 protection of the
Commander ID300/302, it is essential to:
•
avoid damaging the seal while removing the
cover.
•
Reposition the cover correctly when
reassembling and tighten each of the 4 or 6 screws
to a maximum tightening torque of 5 N.m (3.69 lb ft).
Size 1 or 2
Size 3
Torx 25 screwdriver
Maximum torque
setting: 5 N.m (3.69 Ib ft)
