Chapter 3 Precautions For Use Of The Inverter - Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual

CHAPTER 3
3.1 Electro-magnetic interference (EMI) and leakage currents ..................................................................................114
3.2 Power supply harmonics.......................................................................................................................................121
3.3 Installation of a reactor .........................................................................................................................................125
3.4 Power shutdown and magnetic contactor (MC)....................................................................................................126
3.5 Countermeasures against deterioration of the 400 V class motor insulation........................................................128
3.6 Checklist before starting operation .......................................................................................................................129
3.7 Failsafe system which uses the inverter ...............................................................................................................132
PRECAUTIONS FOR USE OF
THE INVERTER 4
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113