科创力源KOC100 Series User Manua变频器英文使用手册l.pdf

KOC100 Series Vector Control User Manual Preface Preface Thank you for purchasing the KOC100 series frequency inverter developed by KCLY. The high-performance KOC100 series frequency inverter has the following features: 1) Voltage classes It provides coverage of single-phase 220 V, three-phase 220 V, three-phase 380 V. 2) Motor types It supports V/F and open-loop vector control of three-phase AC asynchronous motor. 3) Communication protocols It supports communication via Modbus-RTU. 4) Super speed sensor-less vector control algorithm It adopts high-speed response, enhanced low-frequency loading capacity and supports torque control of SVC, which will bring you a new using experience. KOC100 series frequency inverter is a continuable and vigorous product, and our company will offer customized service to our customers! Before unpacking, please check carefully: • Whether the nameplate model of frequency inverter are consistent with your order ratings. The box contains the frequency inverter and user manual. • Whether the frequency inverter is damaged during transportation. If you find any omission or damage, please contact us or your local supplier immediately. First-time Use For the users who use this product for the first time, read the manual carefully. If in doubt concerning some functions or performances, contact the technical support personnel to ensure correct use. Due to the continuous improvement of frequency inverter, this document will be updated without prior notice. KOC100 series frequency inverter complies with the following international standards. All products have passed the CE certification. IEC/EN61800-5-1: 2003 Variable speed electric drive system safety requirements; IEC/EN61800-3: 2004 Variable speed electric d