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Used controller in China

  • Trusted Seller
    ACS580MV 2UBA014272R0007 | ABB General

    ACS580MV 2UBA014272R0007 | ABB General performance drive

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS580MV 2UBA014272R0007 General performance drive The ACS580MV medium voltage converter turns complicated to simple while ensuring the highest reliability. The straightforward settings menu and assistants he...

    Fujian, China
  • Trusted Seller
    ACS580MV 2UBA004416R0002 | ABB General

    ACS580MV 2UBA004416R0002 | ABB General performance drive

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS580MV 2UBA004416R0002 General performance drive The ACS580MV medium voltage converter turns complicated to simple while ensuring the highest reliability. The straightforward settings menu and assistants he...

    Fujian, China
  • Trusted Seller
    ACS580-01-088A-4 | ABB Frequency inverter

    ACS580-01-088A-4 | ABB Frequency inverter

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS580-01-088A-4 Frequency inverter Power supply coming from the top part of the module and motor connection out from the lower part of the cabinet, enabling more optimal cabinet design with reduced cabling w...

    Fujian, China
  • Trusted Seller
    ACS880-01-021A-5 | ABB Drives

    ACS880-01-021A-5 | ABB Drives

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-01-021A-5 Drives ABB ACS880-01-021A-5 Drives Catalog Description:ACS880-01-021A-5 PN: 11.0 kW, IN: 21 A Long Description:The ACS880-01 drives are customized to meet the particular needs of specific ind...

    Fujian, China
  • Trusted Seller
    ACS880-04-330A-7 | ABB Drive Module

    ACS880-04-330A-7 | ABB Drive Module

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-04-330A-7 Drive Module General Information Global Commercial Alias: ACS880-04-330A-7 Product ID: 3AUA0000151831 ABB Type Designation: ACS880-04-330A-7 Catalog Description: LV AC industrial single drive...

    Fujian, China
  • Trusted Seller
    ABB ACH580-PDR-027A-4+B056 HVAC drive

    ABB ACH580-PDR-027A-4+B056 HVAC drive

    • Manufacturer: ABB
    • Model: ACH580

    HVAC drive We are best ABB ACH580-PDR-027A-4+B056 IN STOCK READY TO SHIP We supply best ACH580-PDR-027A-4+B056 wholesale price BRAND/ MANUFACTURER: ABB MANUFACTURER PART NUMBER: ACH580-PDR-027A-4+B056 ADDITIONAL ...

    Fujian, China
  • Trusted Seller
    ACS880-01-156A-5 ABB industrial wall-mounted single

    ACS880-01-156A-5 ABB industrial wall-mounted single drive

    • Manufacturer: ABB
    • Model: ACS

    ACS880-01-156A-5 ABB industrial wall-mounted single drive ACS880-01-156A-5 ABB industrial wall-mounted single drive In stock ready to ship Product No. : ACS880-01-156A-5 Product type : industrial wall-mounted sin...

    Fujian, China
  • Trusted Seller
    ACS550-01-08A8-4 | ABB | Frequency

    ACS550-01-08A8-4 | ABB | Frequency Converter

    • Manufacturer: ABB
    • Model: ACS550

    Frequency Converter Product ID:3AUA0000002419 ABB Type Designation:ACS550-01-08A8-4 Catalog Description:FREQUENCY CONVERTER In stock ready to ship Number of Phases:3 Degree of Protection:IP21 Enclosure Type NEMA:...

    Fujian, 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
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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.