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Used controller in China

  • Trusted Seller
    RDCO-03C | ABB | ACS800

    RDCO-03C | ABB | ACS800 DDCS

    • Manufacturer: ABB
    • Model: ACS800

    Communications Module Our company is professional RDCO-03C 100% New original,Same day shipping! Place of Origin Sweden (SE) Product Type Processor Unit Kit Customs Tariff Number 85389091 Dimensions 20*16*12cm N.W...

    Fujian, China
  • Trusted Seller
    ACS880-01-05A6-3 | ABB Drive

    ACS880-01-05A6-3 | ABB Drive

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-01-05A6-3 Drives ABB ACS880-01-05A6-3 Drives Long Description:The ACS880-01 drives are customized to meet the particular needs of specific industries, such as oil and gas, mining, metals, chemicals, ce...

    Fujian, China
  • Trusted Seller
    ABB ACS550-01-045A-4+B055 FREQUENCY CONVERTER

    ABB ACS550-01-045A-4+B055 FREQUENCY CONVERTER

    • Manufacturer: ABB
    • Model: ACS550

    FREQUENCY CONVERTER We are best ABB ACS550-01-045A-4+B055 FREQUENCY CONVERTER IN STOCK READY TO SHIP We supply best ABB ACS550-01-045A-4+B055 FREQUENCY CONVERTER BRAND/ MANUFACTURER: ABB MANUFACTURER PART NUMBER:...

    Fujian, China
  • Trusted Seller
    QPWR-561 | ABB ACS800 Drive

    QPWR-561 | ABB ACS800 Drive Board

    • Manufacturer: ABB
    • Model: ACS800

    ABB QPWR-561 ACS800 Drive Board Manufacturer : ABB Product Type : Drive Board 100% full New! - Original Factory Seal ! Warranty: 12 months! Package: Original packing with cartons. Delivery time: Shipped in 3 days...

    Fujian, China
  • Trusted Seller
    QPWR-561 3AXD50000029893 | ABB ACS800

    QPWR-561 3AXD50000029893 | ABB ACS800 Drive Board

    • Manufacturer: ABB
    • Model: ACS800

    ABB QPWR-561 3AXD50000029893 ACS800 Drive Board ABB QPWR-561 ACS800 Drive Board Manufacturer : ABB Product Type : Drive Board 100% full New! - Original Factory Seal ! Warranty: 12 months! Package: Original packin...

    Fujian, China
  • Trusted Seller
    ACS880-01-04A8-5 | ABB Drives

    ACS880-01-04A8-5 | ABB Drives

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-01-021A-5 Drives ABB ACS880-01-04A8-5 Drives ABB ACS880-01-04A8-5 Drives The ACS880-01 comes in one compact package for easy installation and commissioning. General Information Global Commercial Alias:...

    Fujian, China
  • Trusted Seller
    ACS880-01-040A-5 | ABB Drives

    ACS880-01-040A-5 | ABB Drives

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-01-040A-5 Drives ABB ACS880-01-040A-5 Drives The ACS880-01 comes in one compact package for easy installation and commissioning. General Information Global Commercial Alias:ACS880-01-040A-5 Product ID:...

    Fujian, China
  • Trusted Seller
    ACS880-01-087A-3 | ABB | ACS800

    ACS880-01-087A-3 | ABB | ACS800 Series

    • Manufacturer: ABB
    • Model: ACS800

    Drive We are the supplier for industrial automation spare parts. We specialize in PLC module, DCS card pieces, ESD system card pieces We always offer best quality with one year warranty manufacturer Digital Input...

    Fujian, China
  • Trusted Seller
    ACS550-01-059A-4 | ABB | 3AUA0000002546

    ACS550-01-059A-4 | ABB | 3AUA0000002546

    • Manufacturer: ABB
    • Model: ACS550

    Frequency Converter Specifications of ABB ACS550-01-059A-4 Inverter Drive · Product Series: ACS550-01 · Frequency (f): 50/60 Hz · Input Voltage (Uin): 380 … 480 V P/N ACS550-01-059A-4 Brand ABB Place of Origin Sw...

    Fujian, China
  • Trusted Seller
    ACS510-01-157A-4 | ABB Standard Drives

    ACS510-01-157A-4 | ABB Standard Drives

    • Manufacturer: ABB
    • Model: ACS510

    ABB ACS510-01-157A-4 Standard Drives ABB ACS510-01-157A-4 Standard Drives ACS510 -01 is available in the following voltage range: 4 = 380 - 480 V

    Fujian, China
  • Trusted Seller
    ACS880-01-096A-5 | ABB Drives

    ACS880-01-096A-5 | ABB Drives

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-01-096A-5 Drives ABB ACS880-01-096A-5 Drives The ACS880-01 comes in one compact package for easy installation and commissioning. ACS880-01-096A-5 General Information Global Commercial Alias:ACS880-01-0...

    Fujian, China
  • ZMU-03 ABB 3AXD50000223107A, Memory Unit

    ZMU-03 ABB 3AXD50000223107A, Memory Unit (Blank) for ACS880 Control Unit

    • Manufacturer: ABB
    • Model: ACS

    1.What is the payment term? Wire transfer only. 2.When does the warranty period start? One year from the time the client receives the goods. Datasheet Link: ZMU-03 ABB 3AXD50000223107A, Memory Unit (Blank) for AC...

    Xiamen, China
  • ABB ACS550-01-125A-4 Automation Parts

    ABB ACS550-01-125A-4 Automation Parts

    • Manufacturer: ABB
    • Model: ACS550

    This is ABB ACS550-01-125A-4 frequency converter 55KW inverter. INQUIRY EMAIL ABB ACS550-01-125A-4 Frequency Converter 55KW Inverter ACS550-01-290A-4 160KW RicoCNC supplys all...

    Suzhou, China
  • no-image_en.png

    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 ACS143-2K1-3-C IN STOCK,low price for you

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS143-2K1-3-C low price,high quality factory sealed 1 year warranty ABB ACS143-2K1-3-C The drive contains the following printed circuit boards as standard:• main circuit board (RINT)• motor control and I/O b...

    Xiamen, China
23456

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.