Installing the Drive 3-9
DC590+ Series DC Digital Drive
Electrical Installation
IMPORTANT
Please read the Safety Information on page Cont. 3 & 4 before proceeding.
WARNING
Ensure that all wiring is electrically isolated and cannot be made “live” unintentionally by other personnel.
NOTE Refer to Appendix E: “Technical Specifications” for additional Wiring Requirements for EMC Compliance and Wire
Sizes and Termination Tightening Torques.
Cables are considered to be electrically sensitive, clean or noisy. You should already have planned your cable routes with respect to segregating these
cables for EMC compliance.
If not, refer to Appendix B: “Certification”.
If the controller is to be operating in a regenerating mode for extended periods acting as a load generator for another machine, it is advisable to fit
additional protection in the armature circuit. A dc fuse or high speed circuit breaker will provide this protection. If in doubt, contact Parker SSD
Drives.
fuse or suitable
circuit breaker
(RCD not
recommended)
choke
contactor
external
ac
filter
(optional)
motor
drive
590AC
Line Choke
Filter
CO468398
motor cable
power
supply
cable
(noisy)
(noisy)
(clean)
Not fitted to
Frame H units
(sensitive)
signal/control cable
field cable
Figure 3- 5 Cabling Requirements
If fitted, the AC
filter MUST be
placed between
the supply and the
choke.
Failure to do so
will result in
unreliable
operation of the
drive and reduced
lifetime of the
filter.
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