9 Appendix
9.4 Cables and fuses
174 DC1 Frequency Inverter 10/12 MN04020003Z-EN www.eaton.com
9.4 Cables and fuses
Select all the cross-sectional cable areas and cable protection fuses that you
will be using in such a way as to comply with all applicable local standards.
For an installation in accordance with UL Standards, the fuses and copper
cable that are UL-approved and have a heat-resistance of +60/75 °C are to be
used.
Use power cables with insulation according to the specified mains voltages
for the permanent installation. A screened cable is not required on the mains
side. On the motor side however, a complete (360°), low-impedance,
screened cable is necessary.
The length of the motor cable depends on the RFI class.
NOTICE
When selecting fuses and cables, make sure to always comply
with all the regulations that apply at the installation site.
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