Variable Frequency Drive is an electrical panel designed to protect control the speed of the motor through its running. However, proper installation is critical to get the optimized results. It is important to understand that taking its installation lightly can cause a number of troubles.
Here are common problems you may face due to the improper installation of the VFD:
1. Damage the Motor: A 3 phase VFD is a type of motor controller and if it is not installed properly, it can damage the motor and affects its operations as well. Loose parts, wrong connections or any other carelessness during the installation may cost serious losses. The simple way to prevent this damage is a proper installation. Following the guidelines given by the manufacturers can help you secure your motor and prevent any loss.
2. Loss of Productivity: Another thing that gets affected due to the improper installation is your production level. How does the production work take place if the motor is not working as it supposed to be. Hence, it is critical to assemble the device properly to reap its benefits at the optimized level.
3. Loss of Cost: During the time the production work is hampered due to the damage to the motor, your per day labor cost is wasted. Apart from the loss of labor cost many other aspects also get affected because of the one mistake. Therefore, you should install the device properly and take expert assistance that will cost much lesser than the other losses.
Here are common mistakes to avoid when setting up VFDs to ensure a successful installation.
1. Choosing the Wrong VFD
Analyze motor specifications and operating environment before selecting a VFD for motor control. Selecting the wrong VFD that doesn’t meet the requirements of your application is a mistake.
2. Ignoring Environmental Conditions
Adequate protection is needed for installing in extreme environment conditions. Choose a 1 phase to 3 phase VFD rated for specific environmental conditions.
3. Skipping Proper Wiring Practices
Using proper cable sizes and types helps avoid electrical noise and failures. Follow the manufacturer guidelines to ensure proper wiring.
4. Failing to Set the Correct Parameters
Leaving parameters like acceleration, deceleration, and overload protection to default settings is a common mistakes. These parameters need to be adjusted according to the specific application for optimal performance.
5. Ignoring EMI Shielding:
Electromagnetic interference can lead to issues with nearby sensitive equipment. Using shielded cables and ensuring proper grounding can help prevent EMI.
6. Skipping Initial Testing:
Assuming the VFD is ready for operation after installation is a mistake. Performing initial tests can help detect issues early.
Conclusion:
In short, installing the VFD panel properly is important to avoid loss of time, money, and material as well. Remember that safety begins with you and your attentiveness matters. Therefore, don’t risk your safety and install the device properly to take all its advantages, considering all the factors including VFD motor control and everything else. With proper installation you can unlock the full potential of a VFD in any application.