1 filter per drive for variable speed drive ATV61Q motor: 220 kW/350 hp1 filter per drive for variable speed drive ATV71Q motor: 220 kW/350 hp2 filters per drive for variable speed drive ATV61H motor: 500 kW/700 hp2 filters per drive for variable speed drive ATV71H motor: 500 kW/700 hp2 filters per drive for variable speed drive ATV61Q motor: 500 kW/700 hp2 filters per drive for variable speed drive ATV71Q motor: 500 kW/700 hp1 filter per drive for variable speed drive ATV61H motor: 250 kW/400 hp1 filter per drive for variable speed drive ATV71H motor: 250 kW/400 hp1 filter per drive for variable speed drive ATV630 wall mount, motor: 250 kW/400 hp1 filter per drive for variable speed drive ATV930 wall mount, motor: 250 kW/400 hp |