***SPARE PART*** SIMOVERT MASTERDRIVES VECTOR CONTROL CONVERTER UNIT COMPACT PLUS DESIGN DEGREE OF PROTECTION IP20 3AC 380-480 V, 50/60 HZ 34 A NOM. POWER RATINGS: 15 KW DOCUMENTATION ON CD ***SPARE PART*** L20 = OPERATION WITH NON-EARTHED SYSTEM MAINS ((IT SYSTEM) FOR CONVERTERS DESIGN A TO H