Electro-magnetic interference (EMI) and leakage currents ..................................................................................116
3.2
Power supply harmonics.......................................................................................................................................123
3.3
Installation of a reactor .........................................................................................................................................127
3.4
Power shutdown and magnetic contactor (MC)....................................................................................................128
3.5
Countermeasures against deterioration of the 400 V class motor insulation........................................................130
3.6
Checklist before starting operation .......................................................................................................................131
3.7
Failsafe system which uses the inverter ...............................................................................................................134