Feature: 1. V/F/vector/constant torsion, three control modes can be switched for accurate control. 2. Complete control port for use with PLCs and sensors in a variety of automation equipment. 3. Built‑in PID controller for constant pressure, constant temperature, constant tension open loop control and closed loop control. 4. The textile swing frequency function can be applied to textile machinery. 5. 0 speed brake function, can be used for lifting and other occasion of truck cranes. 6. Soft start function, protect device and power grid; built‑in synchronous control function. 7. High‑frequency control function, suitable for high‑speed spindles such as textile engraving machines. 8. With over voltage, under voltage, current limit, over current, overload, electronic thermal relay, click overheat, over voltage stall, data protection, low frequency alarm and other protection functions. Specification: Item Type:Variable Frequency Driver Model: 9600-3T-01100G Input Power: Three-Phase AC380V±15% 50-60Hz Adapted Motor Power: 11KW 15HP Rated Current: 25A Filter: Without Filter Control Mode: V / F / Vector / Constant Torsion (Switchable) Frequency Control Range: 0-600Hz Protection Level: IP20 Installation Method: Wall-Mounted Size:150 x 220 x 172mm / 5.91 x 8.66 x 6.77in Mounting Size:134 x 203mm / 5.28 x 7.99in . Package List: 1 x Variable Frequency Driver1 x English Users Manual