Chapter 3 – Electrical Installation
3-6 ACS/ACC/ACP 601 Frequency Converters
Mains, Motor and Control Cable Connection
WARNING! This work should only be carried out by a qualified
electrician. The
Safety Instructions
on the first pages of this manual
must be followed. Negligence of these instructions can cause injury or
death.
The mains and motor cables connect to the terminal block of the
ACx 601 in the lower part of the frame, the control cables over them to
the NIOC/NIOCP board (A2).
To connect the mains, motor and control cables carry out the following
procedure.
Make sure that the ACx 601 is disconnected from the mains
network during installation. If the ACx 601 is already connected to
the mains, wait for 5 minutes after disconnecting mains power.
Frames R4 to R6: removal of the cover
1. Remove the Control Panel.
2. Remove the telephone connector.
3. Undo the two screws at the lower front edge of
the unit and remove the front cover by lifting it
carefully from the bottom.
1.
2.
3.
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