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<Conduit type>
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Power supply cables must be connected to the R, S, and T terminals. Connecting power
cables to other terminals will damage the inverter.
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Use insulated ring lugs when connecting cables to R/S/T and U/V/W terminals.
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The inverter’s power terminal connections can cause harmonics that may interfere with
other communication devices located near to the inverter. To reduce interference the
installation of noise filters or line filters may be required.
•
To avoid circuit interruption or damaging connected equipment, do not install phase-
advanced condensers, surge protection, or electronic noise filters on the output side of the
inverter.
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To avoid circuit interruption or damaging connected equipment, do not install magnetic
contactors on the output side of the inverter.