QD6000 series high-performance inverter (6) using the latest estimate flux and speed arithmetic processing technology to achieve high-performance speed sensorless vector control; (7) self-learning function parameters, static autotuning, simple operation; (8 ) Built-in Modbus protocol, convenient automation systems integration; (9) cat wide voltage range of wholesale industrial design, to ensure that products meet the demanding user network environment; (10) to improve the reliability of the test system to ensure that products meet the complex application environment; (11 ) Thick three anti-paint protection, improving the reliability of the drive in harsh environments. Reversing contactor SZRC1N-115 ~ 780A Product Details: SZRC1N-115 ~ 780 series reversible AC contactor is suitable for AC 50Hz (or 60Hz), rated working voltage of 1000V, in AC-4 utilization category rated working voltage of 400V rated operating current circuits 52A ~ 234A, the control may be reversed or may reverse brake motors and dual power supply control industrial radio remote control cat, and with appropriate thermal overload relay combination to protect the possible overload circuits . Compliance: IEC609474, GB14048.4, IEC60947-5, GB14048.5. I plant the input and output series reactor, using high quality imported silicon steel, the advanced technology is refined, with small, low temperature, no noise characteristics. It can be equipped with Siemens, ABB, Sanken, Hitachi, Danfoss, Fujitsu, Continental, Toshiba, Panasonic, Yaskawa, Chuan-pu, LG, OMRON Omron, modern, Schneider, Lenze, Emerson, Kangwo other domestic brands converter. Input and output chokes Features: ◆ input end of the reactors for the inverter to suppress a surge voltage and surge current and protect the inverter and the governor IPC cat, extend its life and prevent harmonic interference, input reactors It can be simply understood as: smoothing reactors, the scene selection voltage instability. ◆ Output reactors for the load side of the inverter, the motor current flows through the reactor. The purpose is to extend the output from long cable compensation capacitive charge reversal current selection from the inverter when the motor exceeds 100m (general cable). Industrial wireless remote control _ Xi cat Connaught Electrical and Mechanical (certified) _ Industrial Business inner cat by learning Connaught Mechanical and Electrical Equipment Co., Ltd., Henan. Henan Xi Connaught Electrical Equipment Co. (www.hnxinuo.com) is Zhengzhou, electronics, electrical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In practice Connaught Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create learning Connaught Electrical and Mechanical better future.