Motor Controllers AC Variable Frequency Drives Type VariFlex
3
RVLF
Connect the shield to
inverter ground terminal
Do not connect this end
Protective coveringShielding sheath
3.3.2. Control Cable selection and Wiring
Control cables should be connected to terminal block TM2.
Choose power & control cables according to the following criteria:
• Use copper wires with correct diameter and temperature rating of 60/75°C.
• Minimum cable voltage rating for 200V type inverters should be 300VAC.
• Route all cables away from other high voltage or high current power lines to reduce
interference effects.
Use a twisted pair shielded cable and connect the shield (screen) wire to the ground terminal
at the inverter end only. Cable length should not exceed 50 meters.
16 Specications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 13/12/2017
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