REO's variable transformers eliminate electrical interference

REO UK is refreshing REOVAR, a series of variable transformers that provide adjustable output voltages with a constant sinusoidal waveform. REOVAR is designed to eliminate high-frequency electrical interference in test and research facilities where it can lead to falsified results but where various output voltages are required.

Experiments conducted at test facilities and research institutions are based upon a number of controlled factors, both variable and constant. It is crucial that these can be accurately manipulated, which alters the power and voltage demands of applications and risks generating electromagnetic interference (EMI).

REOVAR combats this by offering high-precision adjustment of voltages with a consistently clean sine output, preventing harmonics from being generated for a more reliable power supply. The line is manufactured in accordance with VDE 0552 and EN 61558-2-14 regulations.

The product is available in both single-phase and three-phase models, both of which offer a turn-to-turn voltage of approximately 0.7V. The single-phase transformers provide an output voltage of 0-230V or 0-260V, while the three-phase model outputs 3× 0-400V or 3× 0-450V. Each is available in two versions - one with autowindings and another with separate windings.

Steve Hughes, managing director of REO UK explains: "Repeatability is an important underlying factor in the overall success of most test procedures. In testing products to examine how components operate under specific voltages, it is crucial that adjustments are both accurate and repeatable. The REOVAR's close-stepped adjustment intervals mean that the voltage can be tightly controlled and accurately monitored to ensure reliable results, while the constant current output prevents EMI problems.

"Harmonics and other interference not only lead to voltage fluctuations, but they can also lead to long-term damage to the affected electrical infrastructure. Eliminating this risk helps businesses to get a better return on investment (ROI) on their equipment."

The output voltage of the REOVAR range can also be easily controlled with REO's NLR 7000 electrical control unit. The device is used to electronically adjust the voltage or power of variable transformers, combining a number of control options such as AC and DC control and 10-30 per cent voltage increases.

Please visit www.reo.co.uk for further information about the REOVAR variable transformers.

REO (UK) Ltd

Units 2-4 Callow Hill Road
Craven Arms Business Park
Craven Arms
SY7 8NT
UNITED KINGDOM

+44 (0)1588 673411

main@reo.co.uk

www.reo.co.uk

More products
1 hour ago
New Norgren website offers extended self-serve functionality
Norgren has launched its enhanced global website, offering customers improved functionality that includes the ability to select, order and track products on a ‘self-serve’ basis.
1 day ago
Spelsberg UK announces nationwide roadshow and open day
Spelsberg UK is excited to announce its “Spelsberg on the Road” roadshow. A state-of-the-art tour bus, equipped with a working showroom, will visit numerous locations across the country beginning late May.
2 days ago
Single controller for robot and machine axes optimises productivity
Installing a robotic pick-and-place and integrated conveyor solution has increased productivity for a pharmaceutical manufacturer while maintaining regulatory compliance. Combining a vision system optimised for accuracy that assures end-to-end traceability, a single controller from Trio manages both the robot and conveyor axes, increasing reliability for the end user.
2 days ago
Schaeffler rewards suppliers for outstanding performance
Schaeffler presented 19 of its suppliers with the Schaeffler Supplier Award at the Supplier Day in Herzogenaurach, Germany, in honour of their exceptional performance.
2 days ago
Educational programme announced for Manufacturing and Engineering Week
With just under two weeks until Manufacturing and Engineering Week 2023 and its centrepiece exhibitions open their doors on 7th and 8th of June at Birmingham’s NEC, the full educational programme has been announced.
2 days ago
Streamlining banding machines for sustainable packaging
When sustainable bundling and banding solutions company Bandall faced the challenge of using different sensors for detecting various product formats, it turned to Omron for a solution.
3 days ago
Acorn partners with Bosch Rexroth
Acorn has announced its appointment as an LT Solution Partner for Bosch Rexroth Linear Motion Technology. Rexroth offers a very wide range of linear motion solutions, from a single component to multi-axis complete systems.
1 week ago
See the latest and greatest in Machine Vision Technology at MVC 2023
Now in its seventh year, the Machine Vision Conference and Exhibition is recognised as the leading machine vision trade show worldwide. This year’s show will feature an exciting range of new machine vision technology including the latest products from leading companies.
1 week ago
Unlocking success for UK manufacturers amid industry challenges
Omron’s highly anticipated Discover Omron Roadshow will bring together industry experts, thought leaders and manufacturers to exchange invaluable insights and empower participants with strategies to overcome hurdles, reduce costs, optimise efficiency, and drive overall cost-effectiveness in their operations.
1 week ago
ABB closes automation skills gap with new robotics education package
ABB Robotics is continuing to close the global education gap in automation and prepare students for the future of work with the launch of a ready-to-use education package.

Login / Sign up