INVT Goodrive 200L Operation Manual page 29

inverters
Goodrive200L
situations.
In some special situations, for example, if it is only used in soft start, the inverter can be
conversed into power frequency running after starting and some corresponding bypass
should be added.
 Never connect the supply power to the inverter output terminals U, V
and W. Power line voltage applied to the output can result in permanent
damage to the inverter.
If frequent shifting is required, employ mechanically connected switches or contactors to
ensure that the motor terminals are not connected to the AC power line and inverter output
terminals simultaneously.
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Installation guidelines