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Used torque controller in China

  • Trusted Seller
    ACS580MV 2UBA014272R0009 | ABB General

    ACS580MV 2UBA014272R0009 | ABB General performance drive

    • 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
    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
    JSEM-D3C | ABB Inverter ACS880

    JSEM-D3C | ABB Inverter ACS880 drives power plate

    • Manufacturer: ABB
    • Model: ACS

    ABB JSEM-D3C Inverter ACS880 drives power plate With the ACS880 single drives you simplify your world and open all possibilities. You have complete flexibility and capability in wall-mounted or cabinet-built driv...

    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
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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 ACS143-2K1-3-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 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 ACS880-04-820A-3 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 ACS880-01-142A-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
  • no-image_en.png

    ABB ACS880-01-119A-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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    ABB ACS880-01-098A-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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    ABB ACS880-01-038A-3 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
  • no-image_en.png

    ABB ACS880-01-045A-3 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.