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Used dcs in China

  • Trusted Seller
    ABB ACS880-11-021A-5 ACS880 regenerative drives

    ABB ACS880-11-021A-5 ACS880 regenerative drives N3

    • new

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-11-021A-5 ACS880 regenerative drives N3 The ACS880-11 drives are customized to meet the particular needs of specific industries, such as oil and gas, mining, metals, chemicals, cement, power plants, ma...

    Fujian, China
  • Trusted Seller
    ACS580MV 2UBA014272R0009 | ABB General

    ACS580MV 2UBA014272R0009 | ABB General performance drive

    • new

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS580MV 2UBA014272R0009 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
    ACS-CP-C | 64739000 ABB Control

    ACS-CP-C | 64739000 ABB Control Panel

    • new

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS-CP-C 64739000 Control Panel ABB ACS-CP-C 64739000 Control Panel Catalog Description:ACS-CP-C; ACS310/350/355/550 Basic control panel

    Fujian, China
  • Trusted Seller
    ACS880-01-061A-3 | ABB Drive

    ACS880-01-061A-3 | ABB Drive

    • new

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-01-061A-3 Drive ABB ACS880-01-061A-3 Drive The ACS880-01 drives are customized to meet the particular needs of specific industries, such as oil and gas, mining, metals, chemicals, cement, power plants,...

    Fujian, China
  • Trusted Seller
    ACS510-01-07A2-4 | ABB Inverter Drive

    ACS510-01-07A2-4 | ABB Inverter Drive

    • new

    • Manufacturer: ABB
    • Model: ACS510

    ABB ACS510-01-07A2-4 Inverter Drive ABB ACS510-01-07A2-4 Inverter Drive The ACS510 can be set up to accept control from an external system using standard serial communication protocols.

    Fujian, China
  • Trusted Seller
    ACS143-4K1-3 ACS140 | ABB AC

    ACS143-4K1-3 ACS140 | ABB AC Drives

    • new

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS143-4K1-3 ACS140 AC Drives ABB ACS143-4K1-3 ACS140 AC Drives The ACS 140 should be installed in clean and dry air, free from dripping water, corrosive materials and electrically conductive dust (pollution ...

    Fujian, China
  • Trusted Seller
    ACS880-MU-ZCU-12/14 | ABB Inverter Memory

    ACS880-MU-ZCU-12/14 | ABB Inverter Memory Card

    • used

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-MU-ZCU-12/14 Inverter Memory Card ABB ACS880-MU-ZCU-12/14 Inverter Memory Card ZMU-02 Inverter Memory Card ZMU-02 Inverter Memory Card 3AUA0000151291 General Information Product ID:3AUA0000151291 ABB T...

    Fujian, China
  • Trusted Seller
    ABB ACS401-0005-3-2 AC DRIVE

    ABB ACS401-0005-3-2 AC DRIVE

    • new

    • Manufacturer: ABB
    • Model: ACS

    AC DRIVE ABB ACS401-0005-3-2 AC DRIVE 100% working before shipping IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO.: Order(MOQ): Payment: Color: Shipp...

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

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

    • new

    • 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
    ACS60401003...000C0700901 | ABB Variable Frequency

    ACS60401003...000C0700901 | ABB Variable Frequency Ac Drive

    • new

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS60401003...000C0700901 Variable Frequency Ac Drive

    Fujian, China
  • Trusted Seller
    ACS510-01-157A-4 3ABD00015756-D | ABB Standard

    ACS510-01-157A-4 3ABD00015756-D | ABB Standard Drives

    • new

    • Manufacturer: ABB
    • Model: ACS510

    ABB ACS510-01-157A-4 3ABD00015756-D Standard Drives ABB ACS510-01-157A-4 3ABD00015756-D Standard Drives Output choke type code : FOCH-0260-70 Manufacturer : ABB Product No. : ACS510-01-157A-4 Product Type : ABB S...

    Fujian, China
  • Trusted Seller
    QPWR-562 3AXD50000019575 | ABB ACS800

    QPWR-562 3AXD50000019575 | ABB ACS800 Drive Board

    • new

    • Manufacturer: ABB
    • Model: ACS800

    ABB QPWR-562 3AXD50000019575 ACS800 Drive Board ABB QPWR-562 3AXD50000019575 Drive Board Manufacturer : ABB Product Type : Drive Board 100% full New! - Original Factory Seal ! Warranty: 12 months! Package: Origin...

    Fujian, China
  • Trusted Seller
    ABB ACS880-M04-014A-5 Machinery Drive Module

    ABB ACS880-M04-014A-5 Machinery Drive Module

    • new

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-M04-014A-5 Machinery Drive Module Machinery Drive Module IN STOCK READY TO SHIP Item NO.: Order(MOQ): Payment: Color: Shipping Port: Lead Time： More ABB Hot-selling series 1) AC800M series controller I...

    Fujian, China
  • Trusted Seller
    ACS580MV 2UBA014272R0007 | ABB General

    ACS580MV 2UBA014272R0007 | ABB General performance drive

    • new

    • 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

    • new

    • 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
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.