VEVOR VFD Frequenzumrichter - 220 V - 4 kW - 5,5 PS
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Product Information
Full details
The VEVOR VFD is designed for industrial professionals and hobbyists who need precise motor speed control in heavy-duty applications. It delivers a robust 4 kW (5.5 HP) output, making it an excellent solution for managing induction motors with ease and efficiency. While it offers versatile input support and a wide frequency range, users should be prepared for the technical configuration required to integrate this unit into existing electrical setups safely.
All features
| Brand | VEVOR |
|---|
Extended Product Information
FAQs
Can this drive a motor larger than 5.5 HP?
No, it is strictly rated for 4 kW (5.5 HP). Exceeding this rating may cause the VFD to trip its protection circuits or fail.
Does this require a three-phase power supply?
No, it supports both single-phase and three-phase inputs, providing flexibility for workshop setups.
Is the frequency adjustable while the motor is running?
Yes, you can adjust the frequency via the control panel or external potentiometer during operation.
How do I clear error codes?
Most errors can be reset by pressing the 'Stop/Reset' button after the underlying issue has been resolved.
Can I mount this horizontally?
It is highly recommended to mount the unit vertically to allow the integrated cooling system to function correctly.
Troubleshooting
Motor fails to rotate on startup
Check the wiring connections to the output terminals and verify that the internal 'Run' command is enabled in the settings.
Overheating alarm on display
Ensure the cooling fan is spinning freely and that the ventilation holes are not blocked by debris.
Inconsistent motor speed
Verify that the frequency input signal is stable and check that the acceleration/deceleration parameters are not set too aggressively.
Pros and Cons
Pros
- High output power suitable for heavy-duty motors
- Supports both single and three-phase power inputs
- Very wide frequency adjustment range (up to 1000 Hz)
- Durable construction ensures long service life
- Quiet operation compared to traditional mechanical speed controllers
Cons
- Requires professional electrical knowledge for proper wiring
- The 0-1000 Hz range may require careful parameter tuning for specific motors
- Limited support documentation for beginners
Setup, Compatibility & Care
Installation must be performed by a qualified individual familiar with VFD wiring protocols. Ensure that the input voltage is matched to the configuration of your power supply. Proper grounding is mandatory to prevent electrical interference and ensure safety.
Setup Steps:
- Verify your motor's nameplate data matches the VFD's output ratings.
- Mount the VFD in a well-ventilated cabinet, leaving at least 10cm of clearance on all sides for airflow.
- Connect input power to the terminal block and ensure all wire gauges are rated for at least 17A.
- Program the internal parameters via the digital interface before initiating the first motor run.
Care Instructions:
- Regularly blow out the air intake vents with compressed air to prevent dust accumulation.
- Periodically check terminal screws for tightness to prevent arcing caused by thermal expansion.
- Ensure the operating environment remains dry and free of conductive metallic dust.