3-12 Installing the Drive
DC590+ Series DC Digital Drive
Power Cables
NOTE Refer to Appendix E: “Technical Specifications” - Wire Sizes and Termination Tightening Torques.
• minimum rating of 1.1 x full load current (Europe)
• minimum rating of 1.25 x full load current (UL)
Control Wiring
NOTE Refer to Appendix E: “Technical Specifications” for Control Terminal information.
• Control wiring must have a minimum cross-section area of 0.75mm
2
(18AWG).
• Use screened control cables to comply with EMC requirements.
• Feed the control cables into the drive and connect to the control terminals. Refer to the connection label on the inside of the terminal cover. Close
the terminal cover.
IMPORTANT
All connections made to terminal blocks A, B and C must be isolated signal voltages.
Important Connections
The following connections must be made for the drive to run:
• Terminals TH1 and TH2 must be linked if a motor thermostat is not fitted.
• Terminals C1 and C2 must be linked if an External Trip interlock is not required.
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