18 Electrical installation
Installation checklist
Check the mechanical and electrical installation of the drive before start-up. Go
through the checklist below together with another person. Read chapter
Safety
on
page
5
before you work on the drive.
Check
MECHANICAL INSTALLATION
The ambient operating conditions are allowed. (See
Technical data: Losses, cooling data
and noise
and
Ambient conditions
in
ACS310 Users Manual
(3AUA0000044201
[English]).)
The drive is fixed properly on an even vertical non-flammable wall. (See
Mechanical
installation
on page
9
and
Mechanical installation
in
ACS310 Users Manual
(3AUA0000044201 [English]).)
The cooling air will flow freely. (See
Mechanical installation
:
Install the drive
on page
9
.)
The motor and the driven equipment are ready for start. (See
Planning the electrical
installation: Checking the compatibility of the motor and drive
as well as
Technical data
:
Motor connection data
in
ACS310 Users Manual
(3AUA0000044201 [English]).)
ELECTRICAL INSTALLATION
(See
Electrical installation
on page
13
and
Planning the
electrical installation
in
ACS310 Users Manual
(3AUA0000044201 [English]).)
For ungrounded and corner-grounded systems: The internal EMC filter is disconnected
(EMC screw removed).
The capacitors are reformed if the drive has been stored over a year.
The drive is grounded properly.
The input power voltage matches the drive nominal input voltage.
The input power connections at U1, V1 and W1 are OK and tightened with the correct
torque.
Appropriate input power fuses and disconnector are installed.
The motor connections at U2, V2 and W2 are OK and tightened with the correct torque.
The motor cable, input power cable and control cables are routed separately.
The external control (I/O) connections are OK.
The input power voltage cannot be applied to the output of the drive (with a bypass
connection).
Terminal cover and, for NEMA 1, hood and connection box, are in place.
Summary of Contents for ACS310
Page 12: ...12 Mechanical installation...
