Industrialized Design AC Inverter Drive Speed Controller Large Torque With 485 Communication

Industrialized Design AC Inverter Drive Speed Controller Large Torque With 485 Communication

Product features

ZF3000 series inverters are high performance open loop vector inverter for controlling asynchronous AC induction motors and permanent magnet synchronous motors. Applying the leading international technology and DSP control system. The product enhances its reliability to meet the requirement of environment adaptability, customized and industrialized design with more optimized functions, more flexible application and more stable performance.

1. Compatible with various motors, can be widely used for driving asynchronous motors and permanent magnet synchronous motors.

2. Excellent control performance in sensorless vector control mode.

a). Four-quadrant operation of the motor in sensorless vector control mode . The torque ,current ,spinning speed and DC bus voltage have quick response ,and the motor has stable operation.

b). 0.1 s acceleration/deceleration is available with rated motor load.

c). During forward and reverse running, the current and speed will keep stable.

d). Quick and reliable braking can be get when deceleration with braking unit.

3. Large torque at low speed stable operation under vector control

Start torque : 0.5Hz can get 150% torque ( sensorless vector control mode ).

0.0Hz can get 180% output torque (sensor vector control mode).

Application: it is easy can use in Medium and large wire-drawing machine, pipe and cable processing, lifting equipment, rolling mill, lift application.

4. Excellent torque response time.

a).Torque response time less than 20ms in the sensorless vector control mode.

b).Torque response time less than 5 ms in the sensor vector control mode.

c). Keep output torque stable and make motor running smoothing .

Application: It is easy can use winding/unwinding equipment, multi-point driver ,rolling mills ,printing machine and packaging machine, paper machine.

5. Torque control and limit function.

Torque control is available in sensor vector control mode.

This protection function can limit the output torque make you machine in safe condition all the time .Enhance the efficiency at most don’t worry will cause machine damage .

Application: Fan/pump, the equipment whose operation shall be traced upon the power recovery after instantaneous power failure .such as fan, blower, rolling milling, pump.

6. Fast current limit function to make really tripless operation.

Special design fast current limiting algorithm, reduce over current fault probability occur .realize on trip in fluctuation load heavy load.

About us:

Zhufeng Electric (Guangzhou Zhufeng Electric Co., Ltd.)  was established in 2004. It is a national high-tech enterprise, also an energy-saving services company in the national Development and Reform Commission filing. Headquartered in Guangzhou, Zhufeng Electric has built a wholly-owned subsidiary in Fengcheng city’s high-tech industrial zone in Jiangxi province, which was also listed on the National Equities Exchange and Quotations (NEEQ) [Stock Code 839851].

Focusing on providing users with efficient and reliable industrial automation products and energy efficiency improvement solutions, Zhufeng Electric has grown to be a leading brand supplier in the area of building ceramics, non-ferrous metals, machinery equipment, urban water supply, injection molding machine. Main products are high-performance vector inverter, integrated intelligent control cabinet, specialized energy saver, servo systems, permanent magnet synchronous motor and control system, photovoltaic inverter, new energy power battery group technology, etc. Products are widely used in energy-saving environmental protection industry, new energy industry and high-end equipment manufacturing industry.

Being a patent pilot enterprise of Guangzhou, Zhufeng Electric owns a number of independent development software copyrights, dozens of patented inventions. It has two independent intellectual property right trademarks, " and "", and has built a municipal key R & D institution in Guangzhou. We insist the business mission of "cast green brand of energy with craftsmen spirit, push the future with green energy ", Continuously develop and innovate intelligent energy products and application solutions in various industries, and strive to improve energy efficiency in order to promote global green growth.

Zhufeng Electric - A trustworthy intelligent industrial automation partner.