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  • Universal Frequency Inverter Q 9000 - China

    price: contact company for price

    Q-9000 is an excellent inverter with the ultimate performance solution

    with increased speed torque response to provide servo-like performance

    from an induction motor. The powerful Q-9000 can satisfy all different

    users requirements for variety of industrial field applications.

    Q-9000 inverter has standard internal PID feedback control function which can reach precise close-loop control. The incredible energy-saving operation function make you more competitive to access the success. V/F separation and free V/F graphics function are fully match with special requirements for all kinds of electric motors.

    Q-9000 is amazing for large-scale fine speed control and perfect power supply ultraharmonics solution. The high performance of this ideal inverter by speed, torque, or position control application. 4 control modes are provided: V/F control without PG; V/F control with PG; Flux Vector control; Vector Control with PG. In vector control with PG mode, 1: 1000 (1: 100 nominal) control range and 0.02% speed control can be achieved. Zero-servo ability is also available in this mode which can reach 150% torque at zero speed.

    The user-friendly built-in programmable parameters make most of the control system tasks as easy as possible. The user-friendly operator display (16*2 Characters) is in English and other languages. The keyboard is intuitive and includes memory for parameter settings making it easy to transfer settings from one inverter to another.

    Q-9000 is a full-scale flux vector control inverter which directly controls the direct current that results in the motor torque. Q-9000 offers outstanding starting torque at 150% - 200% at 0.5Hz with a torque accuracy of +/-5% and the current vector control with PG mode, the fast response to changes in the speed reference is allowable and for the overload of 150% for 60 seconds; 200% for 5 seconds.

    Q-9000 supports network communications choices such as RS-485 port, Modbus and other protocols which are convenient for all kinds of host link.

    Q-9000 especially offers the ultimate performance solution with low noise, low loss for any inverter available. It is the best and the fittest choice to make your success.

    More Product Features

    Trademark: QMA

    Model No.: Q-9000

    Standard: ISO9001: 2000/CE

    Productivity: 1000 PCS/month

    Unit Price: USD 200-5800

    Universal Frequency Inverter Q 9000

    Feel free to contact us with all your questions

    Company Contact:

    • Phone: 862157603333

    • Address: 2 Floor, #8building, No115, Lane 1276, Nanle Road,, Shanghai, China

    • Email: Email

    Published date: September 7, 2012 -

    • Business Description: Located in Delaware in the east of USA, the head office of US QMA Group holds many branches all over the world. QMA (Shanghai) Electric Co., Ltd., an exclusively invested subsidiary company of US QMA Group, was established in October 2001. It is a professional manufacturer of integration of research, production and selling for inverter and frequency conversion control system through nearly 10 years' exploration and development.

      The company has a professional and competent staff, devoting to the R&D of frequency conversion technology and the integration of application technology. On the basis of the advanced technology of the US headquarters, with its rich engineering experiences in industrial drive technology and the latest control technique in electrical and electronic fields, it produces inverters special for elevator and escalator and high performance universal vector type. The products cover all kinds of specifications between 0.4KW and 315KW and have been successfully applied in many fields, I. E. Elevator, hoisting, drawbench, metallurgy, plastic, machine tool, textile, dyeing, paper making, packaging, printing and water treatment.

      From raw material selection, production & processing to quality inspection and load test, QMA strictly controls every production process, and introduces components from Japan and the Europe to ensure stable performance of the products. The products has passed ISO9001: 2000 and CE certificates successfully.

      Currently, the company has set up more than 10 marketing organizations and distribution agents in China. Some products are sold to the countries and regions in Southeast Asia, Middle East, South America and Africa. QMA has been well recognized by the wide range of customers with outstanding quality and sincere service.

      QMA is willing to be with you hand in hand to create a bright future together.

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