Convo inverter, the inverter Nanjing Yao grace Equipment Co., Ltd. is a Nanjing University of Aeronautics and Astronautics for technical support, research and development, production, sales and service of high-tech enterprises. Founded in 2005, the registered capital of 505 million yuan, the total assets of 10 million yuan. The company is located in the beautiful historical and cultural city, Nanjing in the CBD core business district, Thai International Plaza. In August 2011, the company passed the ISO9001: 2008 international quality management system certification, and established ERP quality management system, management and operations of the company has reached a new height. The company has the right to import and export with the Board, the Ministry of International Trade, the Ministry of Finance, Ministry of Domestic Trade, technology and R & D department. To expand the international import and export business, the company set up a wholly-owned subsidiary in Hong Kong in 2008 to set up branch offices in Beijing in January 2010, and after-sales service agency established in Beijing, Shenyang, Shanghai, Hangzhou, Wuhan and Guangzhou. The company adhere to the science and technology leader in the development process, and honesty, and cooperation with scientific research institutions, universities and corporate units have established good and stable cooperative relations. CDE300 series inverter, a 32-bit DSP (digital signal processor) hardware platform, complete speed sensorless vector control, V / F, vector control has better control performance; CDE300 design flexibility, containing SVC (no Speed ??sensorless vector control) and V / / F control with speed control advantages of high accuracy, fast torque response, low-frequency output torque. The Convo inverter the CDE300 series Output power 0 ~ 500Hz, main applications: plastic machinery, textile machinery, electrical machinery, CNC machine tools, food machinery, light industry machinery, pharmaceutical machinery, packaging and printing machinery, paper production line, centrifuges, bag , cold rolling machine, air compressor, fan, water pump, etc.. Technical features: advanced vector control algorithm, decoupling control of motor full control, both automatically detects the motor parameters, vector, V / F control mode is optional. G, P-one structure, easy to use. Combinations of frequency source can be switched according to site requirements. Online monitoring and switching of multiple parameters. 16 speed control, programmable PLC wobbulate. Independently programmable multifunction 8 digital inputs, 2 analog the input (0-10V/0-20mA), 1-way high-speed pulse input, a high speed pulse output, 2-way open collector outputs, 2 analog output 0-10V/0-20mA 1 channel relay output. The multi-point V / F curve, the user can set flexible. Built-in PID controller, simple closed-loop control of flow, pressure, and other convenience of customers. Automatic voltage adjustment and automatic current limiting, to make the system run more stable. Automatic speed tracking, to achieve smooth