Mitsubishi FREQROL-U100 User Manual

4. WIRING
• Precautions for wiring
Pay attention to the following items during wiring to prevent mistaken wiring
and mistaken usages.
,------------ Precautions for wirlng-------------..
(1) When the power supply is applied on the inverter output terminals CU, Vand
W), the inverter will be damaged. Never wire the power supply to these
terminals.
(2) Use a shield or twisted wire for the wiring to the control circuit terminal,
and separate the wires from the main circuit or power distribution circuit
(200V relay sequence circuit, etc.).
(3) Cover the slits on the inverter so that the wire waste does not enter the
inverter during wiring.
(4) Confirm that the display lamp on the key pad has gone out before changing
the wiring after operation, and wait at least two minutes before starting the
wiring. (It takes more than one minutes for discharge of the internal
capacitors after disconnecting power supply. )
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Mitsubishi FREQROL-U100 Specifications

General

Brand	Mitsubishi
Model	FREQROL-U100
Category	Inverter
Language	English