Chapter 3 – Electrical Installation
3-6 ACx=ACS/ACC/ACP ACS/ACC/ACP 604/607 Drives
Wiring Connections
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.
ACx 607
The input power and motor cables connect to the ACx 607 in the left
part of the cabinet. Input power, motor and control cable entry is from
below or from above as specified at time of order and indicated by the
Type Code. Refer to
Appendix B
for additional information and
drawings showing cable entry and terminal locations.
To connect the input power, motor and control cables, carry out the
following procedure.
WARNING! Make sure that the ACx 607 is disconnected from the
power during installation. Wait for 5 minutes if the ACx 607 is already
connected to the mains after disconnecting mains power.
Wiring Access
1. Open the cabinet door.
2. Open the hinged assembly plate to gain access to the input power
and motor cable terminals.
3. Measure the voltage between each input terminal (U1, V1, W1)
and ground with a multimeter (impedance at least 1 MΩ) to
ensure that the drive is discharged.
Conduit Plate
The External Filter Type Code 8 (20th digit of the Type Code) identifies
drives equipped with blank conduit plates shown in the dimensional
drawings in Appendix B. The following installation procedure applies to
installations utilizing conduit. For CE installation, refer to Appendix C.
Attach conduits to the conduit entry plates at the top and/or bottom of
the drive. Conduit plate sizes and locations and terminal locations are
shown on the dimensional drawings in Appendix B. Terminal wire size
capacities are listed on page __ in Appendix A. Select locations for
input power, motor, brake resister and control conduits according to
terminal locations and size requirements. Pull the wires and cables
through the conduits into the enclosure.
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