Medium-voltage drive for large motor loads
The ATV6000C100A6666ND is a floor-standing medium-voltage drive from the Altivar Process ATV6000 series, designed for synchronous, asynchronous, and permanent magnet motors up to 800 kW in normal duty or 760 kW in heavy duty. Rated apparent power is 1000 kVA, with a line current of 87.5 A in normal duty and 83 A in heavy duty, fed through a 30-pulse diode rectifier bridge that keeps total harmonic current distortion below 3 % per IEEE 519-1992.
Physical footprint and enclosure
The drive ships in a floor-standing enclosure measuring 103.03 in high by 120.5 in wide by 55.1 in deep, with cable entry at the bottom. Cooling is forced convection; the enclosure is light grey RAL 7035 and includes the plinth, power cells, phase-shifting transformer, medium voltage arrestors, HMI, and cooling fans as provided equipment.
Compliance and protection scope
Marked CULus, CE, and UKCA, the drive complies with IEC 61800-3, EN/IEC 61800-4, IEC 61800-5-1, IEC 60529, IEEE 519:1992, EN/IEC 60076, and UL 347A. Protection functions cover line supply overvoltage/undervoltage/phase loss, DC bus overvoltage, cabinet overheating, overcurrent, overload, short-circuit, IGBT cell protection, motor thermal/phase/earth fault, and fan monitoring.
