Product overview

The series of BD 1000 products are high-performance inverter based on core technology platform of vector control and torque control, which have the functions of PG vector control, non-PG vector control and V/F control and are more suitable for requirements of highend control in terms of control accuracy. The modularized soft hardware functions meet the demands  of high-end industries, such as jack-up, lifting, papermaking, chemical fiber, elevator, rolling mill and packaging. 

Product features

◆ Higher

   High-accuracy： Accuracy of open-loop control can reach ±0.2%. Accuracy of close-loop control can reach ±0.02%

   High torque ：0.5Hz/150%(SVC)，0Hz/180%(VC)

◆ Faster:

   Fast response of torque：control mode of open-loop torque：response time of torque <20ms；control mode of close-loop torque：response time of torque <10ms；

   Fast speed response；

   Internally installed DC braking function. Fast  stop is applicable.  

◆ Stronger

   Stronger function：the function that instant  power down cannot cause machine halt, trace of revolving speed and restart function, droop control function, torque control function, etc. 

◆ More complete

   Control mode：speed control, torque control；core algorithm：V/F、open-loop vector、close-loop vector

◆ Complete fault diagnosis, alarm and protection function ensure the reliability of machine work to the largest degree.

◆ Unique tension control algorithm. Torque control of close-loop vector.

◆ Unique drive control program of  can realize multipoint principal axis positioning of close-loop vector control.