Three models are being released at this time, offering 250, 400, or 500 hp. An improved Sensorless Vector control algorithm enables the SJ700 to develop more than 150% starting torque at 0.3 Hz. Using the company’s 0 Hz Domain open-loop control mode, the drives can develop 130% torque at 0 Hz, suitable for vertical lift applications. At the same time, the autotuning process is simplified for trouble-free commissioning. Also includes an Easy Sequence build-in programming function, which gives the effect of having a PLC built into the inverter.
Phone: 914/631-0600
