SIMOVERT MASTERDRIVES VECTOR CONTROL CONVERTER COMPACT UNIT, IP20 3 380-480V AC, 50/60HZ, 6.1 A NOM. POWER RATINGS: 2.2KW DOCUMENTATION ON CD D99=DELIVERY W/O OPERATING INSTRUCTIONS K11=LOCAL BUS ADAPTER FOR ELECTRONIC BOX LBA L20=OPERATION ON NON-EARTHED SYSTEMS (IT SYSTEMS) FOR CONVERTERS DESIGN A TO H