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Used automation in China

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    ABB ACS401000532 4.0KW in stock,new original

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS401000532 4.0KW 12 MONTHS warranty competitive price,new High quality ABB ACS401000532 4.0KW The rated output power of high output motors is higher than what is stated for theparticular frame size in EN 50...

    Xiamen, China
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    Allen Bradley Drives PowerFlex 753 20F1ANF020JA0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
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    Allen Bradley Drives PowerFlex 753 20F1ANF050JA0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
  • no-image_en.png

    Allen Bradley Drives PowerFlex 753 20F1ANE289JA0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
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    Allen Bradley Drives PowerFlex 753 20F1AGD156AN0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
  • no-image_en.png

    Allen Bradley Drives PowerFlex 753 20F1ANC205AA0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
  • no-image_en.png

    Allen Bradley Drives PowerFlex 753 20F1ANC140AN0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
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    ABB ACS800-x1/x4-0006-2_0205-7 IP21

    • Manufacturer: ABB
    • Model: ACS800

    100% new products and 100% satisfaction WARRANTY 12 MONTHS PLEASANT PRICE The Single Cabinet Controller has all components in one single cabinet and the Dual dividesthe components into two modules: Control Module...

    Xiamen, China
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    ABB ACS100-PAN IN STOCK,low price for you

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS100-PAN low price,high quality factory sealed 1 year warranty ABB ACS100-PAN The drive contains the following printed circuit boards as standard:• main circuit board (RINT)• motor control and I/O board (RM...

    Xiamen, China
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    ABB ACS101-K75-1-C IN STOCK,low price for you

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS101-K75-1-C low price,high quality factory sealed 1 year warranty ABB ACS101-K75-1-C The drive contains the following printed circuit boards as standard:• main circuit board (RINT)• motor control and I/O b...

    Xiamen, China
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    Allen Bradley Drives PowerFlex 753 20F1ANF171JA0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
  • no-image_en.png

    Allen Bradley Drives PowerFlex 753 20F1ANF212JA0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
  • no-image_en.png

    Allen Bradley Drives PowerFlex 753 20F1ANC205AN0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
  • no-image_en.png

    Allen Bradley Drives PowerFlex 753 20F1ANC140AA0NNNNN offer 12 month warranty

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 753

    All in stock new original guarantee 1.All quote based on EXW only All spare parts sold are guaranteed for one the same time, we have our own inventory and also as a distributor and supplier of a large number of s...

    Xiamen, China
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    ABB ACS143-4K1-3-C IN STOCK,low price for you

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS143-4K1-3-C low price,high quality factory sealed 1 year warranty ABB ACS143-4K1-3-C The drive contains the following printed circuit boards as standard:• main circuit board (RINT)• motor control and I/O b...

    Xiamen, China
34567

Overview

Variable-frequency drives (VFDs) are devices used to control the speed and torque of electric motors by varying the frequency and voltage of the power supplied. VFDs are commonly used in applications like HVAC systems, industrial machinery, and pumps where precise motor control improves efficiency and performance.

FAQ

What should I consider when buying a used variable-frequency drive?

Check the VFD's compatibility with your motor, its power rating, and any signs of wear or damage. Ensure it has been properly maintained and inquire about its operational history.

How do I ensure the VFD is shipped safely to my location?

Use a reputable transport service that specializes in electronic equipment. Ensure the VFD is securely packaged to prevent damage during transit and consider insuring the shipment.

What is the maintenance schedule for a variable-frequency drive?

Regularly inspect for dust and debris, check connections for tightness, and ensure proper ventilation. Follow the manufacturer's recommendations for periodic checks and servicing.