4-13 Installation
AC30V Variable Speed Drive
Electrical Installation
Please read the Safety Information in “Chapter :1 Safety” before proceeding. IMPORTANT
Also refer to Appendix C: Compliance
WIRING INSTRUCTIONS
IMPORTANT:
The control board 0V must be connected to protective earth outside of the product to meet EMC and safety requirements.
Note: You can still operate the drive in Local mode, if necessary, with any Application selected.
Power Wiring Connections
Protective Earth (PE) Connections
The unit must be permanently earthed according to EN 61800-5-1 - see below. Protect the incoming mains supply using a suitable fuse or
circuit breaker (circuit breaker types RCD, ELCB, GFCI are not recommended).
IMPORTANT:
The drive is only suitable for earth referenced supplies (TN) when fitted with an internal filter. External filters are
available for use on TN and IT (non-earth referenced) supplies.
For installations to EN 61800-5-1 in Europe:
• For permanent earthing, two individual incoming protective earth conductors (<10mm² cross-section) or one conductor (>10mm²
cross-section) are required. Each earth conductor must be suitable for the fault current according to EN 60204.
Refer to Appendix C: “Compliance” - EMC Installation Options.
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