Electro-magnetic interference (EMI) and leakage currents ....................................................................................74
3.2
Power supply harmonics.........................................................................................................................................78
3.3
Installation of a reactor ...........................................................................................................................................79
3.4
Power shutdown and magnetic contactor (MC)......................................................................................................80
3.5
Countermeasures against deterioration of the 600 V class motor insulation..........................................................82
3.6
Checklist before starting operation .........................................................................................................................83
3.7
Failsafe system which uses the inverter .................................................................................................................86