ABB ACS880-1607, Руководство по оборудованию

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62 Installation checklist
Checklist
Do the steps in section Electrical safety precautions on page 42 before you start the work.
Check the mechanical and electrical installation of the drive before start-up. Go through
the checklist together with another person.
Make sure that …
The ambient operating conditions meet the specifications given in Ambient conditions on page 160 .
The drive cabinet has been fixed to floor, and if necessary due to vibration etc, also from top to the
wall or roof. See
Mechanical installation instructions for ACS880 multidrive cabinets
(3AUA0000101764 [English]).
The cooling air flows freely in and out of the DC/DC converter unit cabinet, and air recirculation inside
the cabinet is not possible (air baffle plates are in place).
The energy storage cable has been connected to the correct terminals of the DC/DC converter and
energy storage, and the terminals have been tightened. See
Connecting the power cables . (Pull the
conductors to check.)
There is an adequately sized protective earth (ground) conductor between the energy storage and
the DC/DC converter, and the conductor has been connected to appropriate terminal. Connection is
tight: Pull the conductors to check. Proper grounding has also been measured according to the
regulations.
The energy storage has been equipped with fuses for protecting the energy storage cable in a cable
short-circuit situation.
The energy storage has been equipped with a disconnecting device.
The load disconnected indicator cable has been connected to the correct terminals of DC/DC
converter and to the energy storage disconnecting device. See
Connecting the energy storage cable
and load disconnected indicator cable . (Pull the conductors to check.)
The control cables (if any) have been connected to the appropriate terminals, and the terminals have
been tightened. (Pull the conductors to check.) For example, the measured voltage values of the
energy storage have been connected to the DC/DC converter. See section
Energy storage voltage
measurement and estimation and parameter description in ACS880 DC/DC converter control
program firmware manual (3AXD50000024671 [English]).
The insulation of the installation has been measured and is OK. See section Checking the insulation
of the assembly on page 43 .
There are no tools, foreign objects or dust from drilling inside the converter unit cabinet. There is no
dust or loose dirt in front of the cabinet (from where the cooling fans could suck it inside the cabinet).
All shrouds are in place. Cabinet doors have been closed.