PRECAUTIONS FOR USE OF THE INVERTER
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3
3
PRECAUTIONS FOR
USE OF THE
INVERTER
This chapter explains the precautions for use of this product.
Always read the instructions before using the equipment.
3.1 Electro-magnetic interference (EMI) and leakage currents ..
3.2 Power supply harmonics .........................................................
3.3 Installation of a reactor ............................................................
3.4 Power-OFF and magnetic contactor (MC) ..............................
3.5 Countermeasures against deterioration of the 400 V class
motor insulation........................................................................
3.6 Checklist before starting operation ........................................
3.7 Failsafe system which uses the inverter ................................