Industrial Automation » Drives » AC Drives (Variable Frequency Drives - VFDs) » China

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Used cnc automation in China

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

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

    • new

    • 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
  • ABB ACS550-01-125A-4 Automation Parts

    ABB ACS550-01-125A-4 Automation Parts

    • new

    • 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

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.