High starting torque - 150% at 0.3Hz!
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Not the drive you were looking for? Search all of our variable frequency drives now! The SJ700 series was recently expanded to include a horsepower range from 1/2 to 600 hp! Our Hitachi SJ700 series offers high starting torque - 150% at 0.3Hz! Improved sensorless vector control and auto tuning provide for high starting torque of 150% or more at 0.3Hz. Easy adjustment of motor constants meets the needs of high torque applications such as cranes, extruders or lifts. Built-in PLC-like programming functions - advanced logic control includes common Boolean functions, timers, counters, etc. allowing sophisticated control within the inverter. Since external equipment can be reduced or eliminated, your control system becomes simpler and more cost effective. Tripless operation - a high speed internal processor improves current control performance. Over-current suppression and over-voltage suppression functions help avoid inverter tripping during acceleration and deceleration Long life components and lifetime warning functions plus surge voltage suppression! |
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