All Makes of VSD
Repair available for all makes of Variable Speed Drive.
Emergency breakdown support | Call 0330 9000 247
Variable Speed Drive Repairs
If you have a VSD breakdown, our team of engineers are here to get you back up and running. We can offer 24/7 on-site repairs, with a first site visit fix guarantee.
We also offer fully load-tested and restored services at our repair facility, where your VSDs are repaired and tested in our state-of-the-art test bay.
24/7 Emergency Support
Fully Load Tested
12-Month Repair Warranty
Repair, restore and test
About Our Drive Repair Service
12-Month Warranty
A 12-month warranty is included for all repaired drives.
Fast Turnaround
Speedy turnaround — within 24 hours if needed.
Fully Restored
Not just repaired — fully restored.
Load Tested
Load tested, with certificates issued.
Qualified Engineers
Fully qualified drive engineers carrying out repairs.
Installation & Commissioning
Installation and commissioning service available.
Support at your facility
On-Site Repair
We offer fast, reliable on-site repair services at your facility. This enables you to minimise downtime by getting your out-of-service equipment up and running as quickly as possible.
A fully qualified Quantum service engineer will attend site with a fully equipped service vehicle containing all of the right tools and original spare parts. The service engineer will assess the situation and repair the equipment on site.
If required, your equipment may be brought to one of our service centres for workshop repair.
Conducting on-site repairs at your facility provides a timely, cost-effective way to resolve problems associated with unexpected failures.
Testing at Quantum Controls
Our Repair Facility
Up to 400 A
VSD load testing
2 × 110 kW
Coupled test motors
415 V to 690 V
Transformer for higher-voltage panel testing
Our test facility at Quantum’s Head Office in Prudhoe, Northumberland allows us to test VSDs under loads of up to 400 A.
This is achieved by driving two 110 kW motors coupled together. The first is a driven motor and the second acts as a generator.
High currents can therefore be passed through the drive, rather than running drives without a motor or with an unloaded motor.
Fitting a regenerative drive means that we can power the full load test facility by drawing only the losses from the grid, resulting in an energy-efficient testing process.
Flexible Testing Capacity
A retractable partition splits the test facility into two sections, allowing us to test double the number of VSDs and control panels at the same time, helping us adhere to our drive repair SLAs.
Higher-Voltage Testing & Analysis
A 415 V to 690 V transformer allows us to test larger 690 V control panels. A screen at the back of the test bay enables engineers to connect laptops to display and analyse results and graphs from the equipment tested.
Technical resources
What Is PID Control?
Your 60 Minute Guide to Variable Speed Drives
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What Our Customers Say
Extracts from customer feedback.
Enquire here
Need a Variable Speed Drive Repaired?
Tell us the drive make and model, the fault or symptoms, and your site location. Our team will be in touch to discuss your requirements.
Or call us on 01661 835 566
In case of emergency call us on 0330 9000 247