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Used dcs in Fujian, China

  • Trusted Seller
    ACS880-104-0035A-7 | ABB Inverter modules

    ACS880-104-0035A-7 | ABB Inverter modules

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS880-104-0035A-7 Inverter modules ABB ACS880-104-0035A-7 Inverter modules The modules come in eight frame sizes, including the R8i inverter module which can be parallel connected for building high power inv...

    Fujian, China
  • Trusted Seller
    ACS850-04-010A-5+J400 | ABB Drive Module

    ACS850-04-010A-5+J400 | ABB Drive Module

    • Manufacturer: ABB
    • Model: ACS

    ABB ACS850-04-010A-5+J400 Drive Module The ACS850-04 is an air-cooled IP20 drive module for controlling asynchronousinduction motors, permanent magnet motors and ABB synchronous reluctancemotors. It is to be inst...

    Fujian, China
  • Trusted Seller
    ACH580-01-096A-4CCU-23-S 3AXD50000034658 | ABB Drive

    ACH580-01-096A-4CCU-23-S 3AXD50000034658 | ABB Drive

    • Manufacturer: ABB
    • Model: ACH580

    ABB ACH580-01-096A-4CCU-23-S 3AXD50000034658 Drive ABB ACH580-01-096A-4CCU-23-S 3AXD50000034658 Drive LV AC wall-mounted drive for HVAC, UL: Pld 75 Hp, 96 A, 460 V (ACH580-01-096A-4) General Information Global Co...

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

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

    • 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
    ACS550-01-023A-4 ABB Drive

    ACS550-01-023A-4 ABB Drive

    • Manufacturer: ABB
    • Model: ACS550

    ACS550-01-023A-4 ABB Drive Drive Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey INFI 90,800xA, Advant OCS with Master Software, Advant OCS with MOD 300 Software, ...

    Fujian, 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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    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
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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
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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 ACS880-04-820A-5 AC Inverter Drive

    • Manufacturer: ABB
    • Model: ACS

    high QUALITY ,with 12 months gaurantee ABB ACS880-04 series AC Inverter for 355kW (475HP) 400V 3 ph motor to 625A at high overload or 450kW (600HP) to 810A when Fan/Pump rated. Designed to be installaed into a ca...

    Xiamen, China
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    ABB ACS880-04-715A-5 AC Inverter Drive

    • Manufacturer: ABB
    • Model: ACS

    high QUALITY ,with 12 months gaurantee ABB ACS880-04-820A-5 AC Inverter Drive ABB ACS880-04 series AC Inverter for 355kW (475HP) 400V 3 ph motor to 625A at high overload or 450kW (600HP) to 810A when Fan/Pump rat...

    Xiamen, China
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    ABB ACS880-04-430A-7 AC Inverter Drive

    • Manufacturer: ABB
    • Model: ACS

    high QUALITY ,with 12 months gaurantee ABB ACS880-04 series AC Inverter for 355kW (475HP) 400V 3 ph motor to 625A at high overload or 450kW (600HP) to 810A when Fan/Pump rated. Designed to be installaed into a ca...

    Xiamen, 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.