2901 kW medium-voltage drive for large asynchronous motors
The ATV1200A34701010 is a Schneider Electric Altivar 1200 series medium-voltage AC drive rated for 2901 kW motor power with 3470 kVA apparent power, designed to drive large asynchronous motors in industrial applications. It accepts a supply voltage of 2970...3630 V through a 48-pulse diode rectifier bridge input, which significantly reduces line-side harmonics compared to lower pulse-count topologies.
Floor-standing build with separate air flows
The drive ships in a floor-standing enclosure with separate air flows for the power section and control electronics, measuring 2670 mm high by 6870 mm wide by 1500 mm deep. Cooling is forced convection requiring 26400 m³/h of cooling air volume, with an 80 dB noise level at full load — plan for adequate ventilation and acoustic treatment in the installation room.
Overload profile and fault current withstand
The drive handles 1.2× In for 60 seconds and 1.5× In for 3 seconds under standard overload; under high overload it handles 1.5× In for 60 seconds and 1.85× In for 3 seconds — useful for sizing against motor starting duty or process overloads. Prospective line short-circuit current withstand is 31.5 kA for 150 ms, and dielectric strength between earth and power terminals is 28 kV AC — both figures matter for switchgear coordination studies.
The ATV1200A34701010 carries CE marking and complies with EN/IEC 60204-11, EN/IEC 60529, EN/IEC 61800-3, EN/IEC 61800-4, and EN/IEC 61800-5-1 standards. Pollution degree 2 per EN/IEC 61800-5-1 and overvoltage category II apply to the control section; the integrated EMC filter simplifies installation in environments requiring conducted emission limits.