BEST INVERTER REPAIR SERVICE CENTER IN DHAKA BANGLADESH
Variable Frequency Drive Repair Services
Electric motors are often difficult to operate. Most of these problems are caused by the failure of the motor’s AC or DC drive.
If you encounter similar problems, Unique Engineering is more than happy to provide you with our Variable Frequency Drive (VFD) repair service. Our professionals will diagnose the problem through your VFD and give you a sustainable solution.
Before entering into our VFD repair services, let us briefly understand what VFD is…
What is VFD?
VFD (Variable Frequency Drive) is basically a motor controller whose job is to run your electric motor. VFD does this by changing the frequency and voltage supplied to your electric motor. VFD is also known by many other names, such as adjustable frequency drive, AC drive, microdrive, adjustable speed drive, and usually inverter. In short, VFD is a very important component of your electric motor and many of its functions are affected by VFD. A damaged VFD will disrupt the smooth operation of your electric motor, and during this time you can contact us for our reliable VFD repair service.
Inverter Maintenance Service
Unique Engineering BD brings complete solutions for the support and maintenance of high-quality inverter repair services. The best reliable inverter repair service center in Bangladesh. Our service includes a wide range of inverters from most manufacturers and covers both DC drives. If any part is needed and not available, our engineers may be able to source a component. All our engineers are highly experienced in repairing all kinds of inverters. We use high-tech testing equipment to find problems in our inverter repair process. We ensure the bench testing process before each delivery.
Skilled and Experienced Engineers
Every engineer in Unique Engineering has significant experience with electronic and motor equipment. They will have complete knowledge about your electric motor in general and VFD in particular.
Our team will always provide valuable advice to solve your questions and to manage and maintain your devices.
Cost-Effective Services
We value hard-earned money and keep our AC VFD service convenient for your pocket. You can rest assured that our team will provide you efficient and reliable service at a very affordable price.
Six years in the business have taught us how to provide quality service to our clients without being heavy in the pocket!
All Major Brands Covered
All of our services, be it AC drives or DC drive repair services, servo drives, etc., apply to all major brands on the market, including:
- Siemens
- Danfoss
- Delta
- Yaskawa
- ABB
- Allen Bradley
- Schneider Electric
- Lenze
- Mitsubishi
- Hitachi
- Fuji Electric
- Toshiba
We are sure that after receiving our services, the first name to cross your mind to encounter the error of electric motor AC drive will be Unique Engineering! Call us now to get your problem resolved.
Effective Repairing Services
In addition to the affordable rates, there is no compromise with the VFD repair service we provide. We can ensure you that at the end of our service, your VFD’s performance will be as good as a newly purchased device.
At Unique Engineering BD, we do not limit our services to repairing your drive and making it work again. We go one step further. We conduct a thorough check-up and replace the old motor drive components and may require repairs soon.
Moreover, we sync with the manufacturer and test all the necessary components of your VFD according to the standard testing method. After making a change to your device, we will finally test it before and after installing it on your faculty plant.
You can consider us as a doctor who will perform a complete body examination with the necessary diagnosis!
VFD Preventive Maintenance
Our team understands the importance of a VFD for a machine and gives you exclusive VFD preventive maintenance.
Our VFD preventive maintenance services include a complete inspection of your drive. Our experts conduct a visual inspection of the instrument, clean it with dry compressed air, check its connections for the right torque, and replace the defective parts. Your VFD is running smoothly and it is recommended to do this type of maintenance at least once a year to ensure its longevity.
Have Questions? You May Not Be The Only One!
Here are some frequently asked questions about our VFD repair service:
Why use variable frequency drive for induction motor?
An induction motor has an advantage in controlling the voltage vector and developing the field weak. Here, although the control is a little more difficult, there is a steady improvement in the speed and computing power of modern processors.
The use of VFD is therefore good for induction motors as it maintains better overall control over the motors.
What if VFD is not installed properly?
If VFD is not installed properly, the following events may occur:
- VFD will stop working on your device. This will stop responding to any action.
- VFD may work but the value of the corresponding result will apparently start to deteriorate.
- Your device may seem to be working but will keep tripping frequently.
- VFD will only work after manual tuning.
How to choose the right frequency drive for motors?
Here are some important things to consider when choosing the right frequency drive for motors:
- Description of application
- Power distribution
- Grounding
- Electromagnetic interference
- Communication policy
- Wire and cable size
How to fix errors in variable frequency drive?
To fix errors in variable frequency drives, it is recommended to:
- Look at the inertial load of the motor
- Increase slow down ramp time
- Set up progressive braking using a resistor and controller.