AC Variable Frequency Drive Applied In Industrial Washing Machine

1, Load feature
(1) During washing processing, the running frequency is around 10Hz.
(2) Heavy load at low frequency.
(3) Forward / reverse running are switched frequently.
(4) Big surge current.
(5) During spinning-dry processing, the running frequency is as high as 130Hz or higher than 130Hz.
(6) It always works at high humidity and high temperature conditions.

2, Requests for frequency inverters (VFD)
(1) Output high torque at low frequency.
(2) Big capacity of over current and over load.
(3) It should run stably at high speed.

3, Instruction for commissioning
(1) Pictures of industrial washing machine

(2) Parameters setting list

(3) Typical wiring diagram

4, Notices
(1) The corresponding relationship between multi-step speed and wash process should be correct; each step speed should be
adjusted base on real requests.
(2) Because of the industrial washing machine sometimes will work at overload condition, the power of VFD should be selected
one size higher usually.
(3) The machine must be grounded reliably, pay attention to moisture-proof measures, the system must be maintained regularly.

Shenzhen Kinda Technology Co., Ltd., established in 2012, is a technology innovation enterprise. Specializing in the production of export servo drive inverters permanent magnet synchronous motors, integrating product design, development and production. Our company is located in the urban area of ​​Shenzhen with convenient transportation. All products of our company adopt international quality standards, and the products are exported to overseas, and have many markets at home and abroad.

Our existing self-built factory covers an area of ​​10,000 square meters and has about 300 employees. Annual sales of 150 million US dollars, 60 percent of the products are exported to overseas.

The company has advanced and reliable laboratories, such as EMC electromagnetic compatibility laboratory, performance laboratory, and laboratory equipment such as 0.4KW~630KW. 100% of PCBA product line is tested by high-end automatic test system. The whole machine adopts fully automatic system for performance test, and the finished product is 100% qualified. At the same time as the quality inspection of the production process, we have CQC CE certification.

In view of high quality products and excellent customer service, we have established a global sales network. If your company is interested in any of our products or has an order intention, please feel free to contact us. 

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