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19 Feb 2013

Southern Manufacturing 2013 - Show Review

Last week, REO exhibited at the SMEC show in Farnborough, UK. The show is the largest industrial exhibition in the UK and has a diverse range of exhibitors and a excellent standard of attendees. Geographically most of our customers are concentrated in the North ...
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06 Jan 2013

UK trade body GAMBICA gains key driver for industrial growth

Wound component and power quality specialist REO (UK), has become the latest member of GAMBICA, the trade association for Instrumentation, Control, Automation, and Laboratory Technology in the UK. The company hopes that the move will allow it to strengthen its supply...
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10 Feb 2012

WATER COOLED COMPONENTS

At the Drives & Controls exhibition in April, REO will be introducing an exciting new range of water cooled drive peripheral components. More and more Drive applications are utilising water as a cooling medium. In many instances the use of water allows drive enc...
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26 Jul 2010

NEW EMC FILTER DESIGN RAISES PROFILE OF REO

EMC filters have historically been housed in folded aluminium cases, which although reasonably inexpensive to produce are often easily damaged and provide limited mounting and termination options. To solve these problems, REO has developed a unique Profile housi...
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14 Oct 2009

ew Guidebook on EMC for use in Drive applications

In theDrive Segment next few weeks we will be releasing a new guidebook on Variable Speed Drive installations, with particular regard to EMC. Our guidelines will basically disect the applicable points of EN61800-3 and provide the user with informed information so tha...
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17 Sep 2009

FREE 184-page EMC Good Practices Handbook

‘Good EMC Engineering Practices in the Design and Construction of Fixed Installation’ is the title of a new 184-page handbook from REO UK. Normally sold for £10, it is available free to first 25 people that sign up as new members on-line in the ‘Mem...
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01 Sep 2009

Lift Specific Brake Resistors and Chokes for Variable Speed Drives

REO products make drive integration safer and easier. The BW155 range of brake resistors can be sealed to IP67 meaning, no need for special housings and their EMC glands and cabling ensure that RFI emissions are kept to a minimum, important for EN12015 compliance. Th...
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28 Apr 2009

INVERTER DRIVE COMPONENT TEST SYSTEM OFFERS REDUCED ENERGY CONSUMPTION/HIGHER POWER TESTING OPTIONS

An energy-optimising, modular test system that significantly reduces the energy required for proving trials of industrial electrical equipment has been developed by REO. Its modular construction permits it to be adapted to individual customer specifications whilst it...
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15 Oct 2008

FLEXIBLE SUPPLY PLUS TECHNICAL SUPPORT ENSURE BUSINESS FOR REO

As a manufacturer of frequency converters/inverters and UPS units with customers from around the world involved in the aerospace, military (UK and overseas) and ocean-going yacht industries, Effekta (UK) Ltd uses only the best components for its systems. The sam...
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29 Sep 2008

HIGH VOLTAGE, UL RECOGNISED BRAKING RESISTOR EXTENDS REO’S RANGE

REO has added a high voltage unit to its range of braking resistors. It is ideal for dynamic braking applications involving large frequency converters or as a charging resistor for rail applications. The NTT606 units are compact, just 345 x 640 mm by 250 tall, a...
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13 May 2008

BRAKING RESISTOR DESIGNS AND APPLICATIONS

Introduction When a motor is driven by its mechanical load, such as in the case of a decelerating flywheel, the motor acts as a generator and the kinetic energy is converted into electrical energy. Often this surplus electrical energy, if it cannot be regenerate...
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03 Dec 2007

MOTOR PROTECTION IDEAL FOR PUMPS AND DIFFICULT ACCESS APPLICATIONS

Frequency inverters, which normally have switching frequencies of 2 to 20kHz, produce considerable common-mode (asymmetrical) noise. The fast switching of the DC voltage causes voltage peaks in motor cables and the longer the length of cable the higher the amplitude ...
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03 Aug 2007

WATER COOLING OPTION LIFTS TEMPERATURE TOLERANCES FOR REO’S POWER ELECTRONICS COMPONENTS

With an increase in frequency drive applications that demand more power whilst operating in reduced space envelopes and the need for systems to work in high ambient conditions beyond the bounds of forced air-cooled designs, REO is now offering drive system components...
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06 Apr 2007

Braking Resistors for confined spaces

A new range of braking resistors designed for applications such as lifts, elevators, cranes and high inertia loads, particularly where space is limited, has been introduced by REO UK Ltd. They are ideally suited to absorbing surplus energy generated by traction motor...
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05 Apr 2007

NEW EMC DIRECTIVE EXPLAINED

Are you aware that there is a new EMC Directive 2004/108/EC that will replace the existing EMC Directive on 20 July 2007? Do you know what the main changes will be? To help you get to grips with the new Directive, REO UK has published a new handbook which is availabl...
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06 Apr 2006

EMC filters – the technology and their application explained

Selecting an EMC filter based upon typical test house protocols employing a conventional 50  source and 50  load impedance test does not guarantee the connected product will not cause (or suffer) problems in the field due to conducted emissions (or im...
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06 Apr 2006

Harmonious outcome for Thyristor controller

A new power controller, employing novel technology has been developed by REO. Called the ‘REOTRON MEW 700/50 2S’, the controller operates on the phase-angle principle but, unlike traditional systems, it reduces harmonics (power factor) and provides a smoo...
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01 Jul 2004

Advanced braking resistors benefit lifts and escalators

REO has produced its largest ever braking resistors to absorb the surplus energy generated by lifts and escalators during their people laden descents. These new products, specific only to REO, are sealed to IP64, so can withstand extremely dusty and damp environments...
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13 Mar 2003

New load bank simplifies equipment testing

Designed for testing equipment under load, REO UK Limited has introduced a new variable resistor load bank with fixed stages connected in parallel and switched in, as required, with an adjustable stage for fine trimming. The REOLOAD 100 series will find applications ...
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