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

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Used electronics in Hungary

  • ABB- ACH550-01-058A4-4+B055 - ABB frequency

    ABB- ACH550-01-058A4-4+B055 - ABB frequency converter 2.2 kW

    • Manufacturer: ABB
    • Model: ACH550

    Manufacturer: ABB Type: ACH550-01-05A4-4+B055 Protection class: IP54 Frequency: 50/60Hz Input voltage: 380-480V IP class: IP54 Mounting type: Wall mounted 3 phase Output current: 5.4 A Output power: 2.2 kW

    Tata, Hungary
  • Siemens Sinamics G120C DP, 1.5

    Siemens Sinamics G120C DP, 1.5 kW frequency converter

    • Manufacturer: Siemens
    • Model: G120

    Siemens Sinamics G120C Profibus-DP 6SL3210-1KE14-3AP2 inverter Manufacturer: Siemens Series: Sinamics Type: G120C DP Product code: 6SL3210-1KE14-3AP2 Power: 1.5 kW Input current: 5.5 A Output current: 4.1 A Main ...

    Tata, Hungary

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.