Rittal cooling solution boosts data-centre energy efficiency

Rittal’s new Liquid Cooling Package (LCP) Hybrid, with a cooling capacity of up to 20kW per rack, comprises a large, high-performance air/water heat exchanger that cools IT components installed inside the server enclosure.

Delivering an energy-efficient IT cooling solution, the LCP Hybrid, with a thermal output of up to 10 kW, is especially suitable for data centres and up to 20 kW for IT racks used in university and auto-industry super-computers. Rittal’s LCP Hybrid does not require a dedicated fan or additional electricity for cooling as the fans integrated into the server direct warm air to the heat exchanger via baffle plates.

One of the key innovations is an integrated heat pipe that ensures the entire cooling surface is used to best effect. Air cooled by the heat exchanger is returned to the data centre, ensuring that all racks are cooled reliably. Intake air does not need to be extremely cold, so indirect free cooling can be used for the majority of the year. Chillers are only activated if high ambient temperatures prevent water from being cooled adequately.

Rittal has moved the water connection hoses directly onto to the rear door frame, requiring less material and taking up no additional space when the rear door is opened. This saves a great deal of time and effort when planning the piping system. The rear-door solution delivers outstanding energy efficiency, saves space and is easy to install.

Available in four sizes for each of two cooling output categories, 10 kW and 20 kW, the LCP Hybrid can be deployed for IT racks up to a height of 2,200 mm, is tailored to the needs of the Rittal TS IT rack system for server and network technology and builds upon the success of the LCP Passive.

For more info: http://www.rittal.com/uk-en/content/en/unternehmen/presse/pressemeldungen/pressemeldung_detail_31680.jsp

 

Rittal's (LCP) Hybrid pipe

 

 

Rittal Enclosures, Power Distribution, Climate Control, IT Infrastructure, Software & Service – http://www.rittal.co.uk

Automation in enclosure assembly

Kiesling Maschinentechnik, a member of the internationally successful Friedhelm Loh Group, is a specialist for automation solutions in switchgear manufacture. After a five-year development period, the Averex, the world’s first robotic wiring centre is production-ready. But first, two real-world field tests will be conducted in the second half of 2014.

Averex has been specially developed for wiring enclosure mounting plates. The system cuts the wires to the correct length before stripping and crimping with wire ferrules, feeding the wires through the cable duct and attaching them to components such as terminal blocks, contactors and motor circuit breakers.

On average it takes around 180 seconds to complete this wiring process manually but Averex finishes the same task in approximately 40 seconds. Exceptionally reliable, Averex uses lasers to identify parts and check their dimensions against the assembly tolerances. Automation reduces the number of required working hours by approximately15 per enclosure compared to manual wiring (based on 300 wires).

Control software, with routing module, is particularly simple to use, featuring an intuitive graphics-based operator interface and can be integrated conveniently with electronic wiring lists and CAD layout tools. The solution’s stand-out technical feature is its’ patented machine head, which can be rotated by 270 degrees and includes cable routing, cutting, stripping and crimping units, torque-controlled screwing and, pre-punched holes are provided in the reinforcing plate.

http://www.rittal.com/uk-en/content/en/unternehmen/presse/pressemeldungen/pressemeldung_detail_31616.jsp

 

The Kiesling

 

 

Rittal Enclosures, Power Distribution, Climate Control, IT Infrastructure, Software & Service – http://www.rittal.co.uk

Rittal’s cost-efficient SE 8 Enclosures

Efficiency is a top priority in panel building and switchgear design and savings can be made by increasing productivity. Using an engineering solution to draw up electrical plans and documentation, in an essentially automated process, customers can benefit from a fully integrated data workflow.
There is also a need for enclosures that are based on a uniform system platform to suit various applications. It is advantageous when switchgear projects (across all industry sectors with very different requirements) can be implemented with one single enclosure system platform.
Rittal has “docked” their SE 8 enclosure system to its’ existing TS 8 platform, which now offers the same configuration options as traditional baying systems. Users are no longer forced to fall back on an enclosure system different from baying suites when preferring to use free-standing enclosures as stand-alone solutions. Rittal’s SE 8 enclosures use the same accessories for standalone applications as with the TS 8 bayed enclosures.

Another advantage is the expertise available from system manufacturers relating to the planning and installation of the TS 8 system can be directly transferred to the new enclosures. Since the SE 8 and TS 8’s modular systems for interior installation are identical, planning can be started immediately. Decisions an be made at a later stage whether a free-standing or a bayed enclosure is needed.
Rittal’s SE 8 is a one piece monobloc, consisting of two side panels and a roof, all made from one piece of sheet steel. This makes handling easier, as there is no need to mount the side panels. The rear panel can be unscrewed for easy access to the enclosure. Cable entry solutions can be employed on the integrated base frame, as in the TS 8 bayed system. Doors and base/plinth of the SE 8 have also been adopted from the TS 8 programme.

These design options are interesting for switchgear and control system manufacturers. For instance, the SE 8 free-standing system enclosure now features automatic potential equalisation of the enclosure body with the rear panel and gland plates. Special contact elements, pushed into the surface coating during the assembly procedure, provide a secure and conductive electrical connection. This solution significantly reduces costs and assembly times.

Rittal’s SE 8 offers better possibilities for interior installation than its predecessor (the ES 5000) as expansion on two mounting levels is possible. This increases flexibility and provides additional space. The SE 8 offers major potential savings because larger enclosure widths of up to 1800 mm are possible. Free-standing enclosures do not have to use two bayed enclosures.

Both Rittal’s TS 8 and the SE 8 share the same climate control platform, from fan and filter unit to chiller, allowing simpler ordering and assembly due to cross-platform common mounting dimensions and output categories. The TS 8 modular climate control concept can be used without any limitations.
Economical alternatives with the same technology are possible when there is certainty that a particular unit is not going to be expanded and that a free-standing enclosure is sufficient. Rittal’s SE 8, using the same technology, is a reasonably priced alternative to a baying system.

Rittal SE 8 Enclosure

http://www.rittal.com/uk-en/content/en/unternehmen/presse/pressemeldungen/pressemeldung_detail_31552.jsp

Rittal Enclosures, Power Distribution, Climate Control, IT Infrastructure, Software & Services – http://www.rittal.co.uk

A World of Knowledge with Rittal CIBSE CPD Seminars

Rittal Ltd has launched three new accredited seminars to support customers in their Continuing Professional Development (CPD). The seminars have been reviewed and assessed by the Chartered Institute of Building Engineers (CIBSE), to ensure the technical content is of a high standard and offers valuable CPD to delegates. All attendees will receive a certificate as evidence of their participation.

The seminars, which are free of charge, take the form of short informative presentations, a workshop and are as follows:

Building a Data Centre in the Perfect Storm:

Covering aspects of complete relocation of a Data Centre, including refurbishment and regeneration, this CPD seminar takes the form of a real life case study of Nottinghamshire County Council (NCC). Connecting 130,000 users across 700 buildings and 60,000 computers the case study looks at how NCC delivered a new state of the art data centre and coping with the perfect brain storm of migration and updating whilst maintaining essential IT services.

Aimed at all levels of mechanical engineers, facilities managers, estate managers, electrical engineers and IT managers, this course can be presented at consultant and contractors offices or at Rittal’s specialist Data Centre location in Enfield.

An Introduction to the Application of IEC 61439:

Designed to give a brief introduction to the IEC 61439 (the new switchgear and controlgear assembly production standard), this seminar looks at how it should be applied to the design and manufacture of low voltage switchgear and controlgear assemblies.

Incorporating four key parts: enclosures, climate control, busbar and the devices, the standard looks at assemblies as a total system and not as individual components and how they react together and perform under test conditions.

Aimed at all levels of expertise within engineering departments, courses can be either presented at consultant or contractors offices or at Rittal’s Head Office showroom and demonstration centre in South Yorkshire, Rittal’s offices in Livingston or, alternatively, at Rittal’s production factory in Plymouth.

Date Centre Energy Efficiency:

Looking at different strategies that can be implemented and the potential gains and compromises that could occur, this seminar covers a broad spectrum of technologies and processes including Data Networks, Data Centres, Computer Rooms, Heating and Ventilation as well as IT infrastructure and Building Management.

Aimed at all levels of mechanical engineers, facilities managers, estates managers, electrical engineers and IT managers, this CPD course can either be presented at consultants and contractors offices or at Rittal’s specialist Data Centre location in Enfield.

For further information about Rittal’s new CPD programme email info@rittal.co.uk or call 01709 704000. Pdf is available at

http://www.rittal.com/uk-en/content/en/unternehmen/cpd/produkte_3.jsp

IMG_0887

Rittal Enclosures, Power Distribution, Climate Control, IT Infrastructure, Software & Services – http://www.rittal.co.uk

130,000 euros raised for repairs and relief in south-east Europe

Friedhelm Loh Group employees, and CEO Friedhelm Loh himself, have donated some 130,000 euros for victims of the floods in south-east Europe. The funds will be used to repair the damage and relieve the suffering caused by torrential rain in Serbia, and Bosnia and Herzegovina in May. The money will be divided between six international aid organisations.

In response to the devastation caused by the floods in south-east Europe, the Friedhelm Loh Group launched an initiative to collect donations. A total of some 130,000 euros was raised, and given to aid organisations Caritas International, the German Red Cross, Diakonie Katastrophenhilfe, Help – Hilfe zur Selbsthilfe, Humedica and World Vision. The money will fund the distribution of food, drinking water, the deployment of water pumps and drying equipment, and other aids and resources.

“On behalf of the recipients, I’d like to thank the staff for their generous donations. It’s encouraging to see, and it again clearly demonstrates that we’re an organisation willing to act as a community, and not only to assume responsibility for ourselves, but also for others,” stated CEO Friedhelm Loh.

Support for several aid projects

On receiving 30,000 euros, Michael Frischmuth, responsible for Diakonie Katastrophenhilfe’s work in Europe, said “We’d like to thank Rittal very much for their contribution. We used the funds to ship drying equipment originally deployed during the 2013 floods in Germany to the countries affected in south-east Europe. This equipment will accelerate the process of making flood-damaged houses habitable again.”

Record-breaking bad weather

Torrential downpours in the Balkans this May led to the worst flooding since records began. Large swathes of south-east Europe were under water. Whole cities and villages were cut off from the outside world and many people were forced to abandon their homes. The Balkan floods impacted a total of 1.3 million people. Thousands were evacuated, and 50 lost their lives.

The scale of the damage only became apparent once the floodwaters had receded. In many regions, the ground has been contaminated by toxins, vehicle fuel and sewage. The cost of the damage has been tentatively put at more than a billion euros in Serbia and hundreds of millions in Bosnia-Herzegovina. In Croatia, the cost to the agricultural industry alone is thought to exceed 30 million euros. Many people have not only lost their homes, but also their livestock, and as result, their livelihoods.

How donations are used in practice

Diakonie Katastrophenhilfe is focusing its efforts in Serbia on the areas affected by floods in the centre and west of the country. In Bosnia-Herzegovina, aid is concentrated on the north. The very first action taken by Diakonie Katastrophenhilfe was to ship 280 dryers to disaster areas for distribution to local partners who employ them to make buildings habitable. Currently, a further shipment of more than 200 dryers is on its way to Serbia, where it is expected to arrive in mid-August. The local population is also being provided with food, hygiene packages and water pumps.

Farmers have not only suffered from damage inflicted directly by the floods; they are also not permitted to sell their remaining crops. Many livelihoods are therefore at risk. The Galonic family in Serbia operate a cattle breeding business. Miraculously, 30 of their livestock survived, but their feed was swept away by the floodwaters. Diakonie Katastrophenhilfe, in cooperation with local aid organisations, has provided them with new feed and fast-growing seed. As Mr Galonic himself explains: “The floods destroyed many buildings on our farm, including the cowshed. Our cows survived, as they were able to escape the shed of their own accord. But we were not in a position to feed them. Thanks to the aid we received from Germany, we have been able to carry on. Our cattle will not starve to death, and we will not lose our livelihoods.”

Other aid agencies also remain active in the region, helping the victims to rebuild their lives. They provide psychological counselling, legal advice, and assist with reconstruction work. The donations received from Germany play a key role in making this support possible.

11_741

2014 © Rittal GmbH & Co. KG
Friedhelm loh Group Logo

Rittal Enclosures, Power Distribution, Climate Control, IT Infrastructure, Software & Services – http://www.rittal.co.uk

Business Growth Through IT

White Paper from IDC and Rittal: Data Centres Are Increasingly Becoming a Competitive Factor

In a recent White Paper sponsored by Rittal, provider of IT infrastructure solutions, international market research company IDC examined the influence that data centres have on the economic success of small and medium-sized businesses. The results show that IT infrastructure and especially having one’s own data centre are perceived as essential in permanently securing competitiveness and expansion. The White Paper also shows that companies want to take advantage of new technologies such as cloud, Big Data and mobile computing in order to develop new revenue opportunities. The results are based on an IDC survey of around 500 managers and IT heads in medium-sized companies in Germany, the United Kingdom, Sweden, the Netherlands and Italy.

The most important findings at a glance:

Direct correlation between IT spending and revenue growth

If a company was commercially successful last year, this has a direct impact on the IT budget. As many as 98% of organizations with increasing sales reported that they would enlarge their investment in IT, or at least keep it at the same level. Furthermore, the survey showed that economically successful companies invest an average 20% more in their IT than businesses with flat sales figures.

Having one’s own data centre is the key to success

No fewer than 93% of the IT managers questioned found it important or very important for a company to have its own data centre. Of those companies surveyed that registered a growth in sales last year, 97% operated their own data centre.

Energy efficiency offers the potential to cut costs

Companies have some catching up to do, particularly when it comes to energy efficiency: 57% of respondents report PUE (power usage effectiveness) values exceeding 2.0. For every kilowatt-hour of electricity consumed by the IT equipment, roughly the same amount again is consumed by cooling and further building and plant technology. The PUE represents the energy consumed in the data centre in relation to the energy consumption of the computer: The closer the PUE value gets to one, the more efficient the data centre is. In industrial applications, a PUE value of 1.4 is regarded as excellent while large IT service provider with optimized systems reach values of 1.2 or less.

The data centre is too cold

The IT managers surveyed indicated that they operate their data centres at an average of temperature of 15.5°C. According to IDC, there are enormous savings potentials in this area. Instead of cooling entire rooms, it is more efficient to work with direct cooling within the rack or in the individual aisles. As a result, a higher overall temperature is allowed in the room, reducing the costs of cooling.

Greater reliability needed

Existing redundancy concepts are often out-of-date and not sufficiently reliable to ensure the high level of availability that customers expect in today’s competitive market environment. 24% percent of the IT administrators questioned cited redundant infrastructure as the key area in need of modernising. Overall, only 46% of IT experts assess the viability of their own IT as very high. Nevertheless, the majority (79%) of IT decision-makers believe that none of the demands is insurmountable.

Investment backlog in the data centre

The participants surveyed reported that their data centres were an average of 6.9 years old. With this age it is already difficult to use modern IT equipment as they have a higher energy density and must be highly available. For example, the energy efficiency of IT components and the cooling concepts for racks and server rooms have evolved considerably in recent years. This creates demand for IT modernisation.

New technologies are changing IT strategy

IT systems need to evolve continuously so that a company’s own data centre will also be able to meet such business needs as greater agility and cost efficiency in future. Six out of ten companies would like to meet the new market requirements with public or hybrid cloud capacity, but they shy away from the risks. This means, for example, a greater focus on in-house data centres, which are operated by the company itself and offer private cloud solutions. More than 75% of managers expect a modified IT strategy, either due to mobile computing or as a result of Big Data.

This research has shown that IT is an important factor in achieving business goals. This means that many companies are willing to invest in technologies such as cloud, Big Data, or mobile computing. The key to success is having one’s own data centre, as aspects such as reliability and availability have a high priority”, says Dirk Miller, Rittal’s Executive Vice President, Marketing.

“IT infrastructures need to be renewed to keep pace with the market. The question is whether to modernise or to rebuild”, explains Bernd Hanstein, Vice President Product Management IT at Rittal. “We see a great deal of potential in efficient, adaptive cooling concepts. Then IT managers can fully exploit the advantages of greater flexibility and reductions in ancillary costs.”

Modular data centres increase agility

The concept of a modular data centre helps companies achieve greater agility and scalability. This permits shorter product life cycles, as well as the more rapid commissioning of new systems or implementation of new regulations. Even if these concepts are still relatively new on the market, awareness of them is growing. According to IDC, this market segment has recorded double-digit growth in recent years. In EMEA, investments worth hundreds of millions amounts have been made.

“Modular data centres are a rational way of meeting current business challenges. The preconfigured modules or containers tend to be more cost effective than newly built conventional data centres, and they can be set up within a few weeks”, explains Chris Ingle, Vice President, IDC.

The study is available at http://www.rittal.com/idc-whitepaper

rittal-keyvisual_en_BG_b-02

Rittal Enclosures, Power Distribution, Climate Control, IT Infrastructure, Software & Services – http://www.rittal.co.uk

Rittal’s new Adaptor for RiLine60

Rittal’s RiLine60, a fully shielded flexible busbar system with a wide range of busbar adaptors, has been extended to include a new OM adaptor ideally suited for the control panel manufacturer. Combining contemporary design and outstanding safety technology, with easy design and speedy installation, RiLine60 offers a safe method of distributing power within cabinets.

A cost effective solution for power distribution, the new OM adaptor with extended connecting cables is designed for control gear components with tension spring clamp terminals. The connection leads are 165mm (previously 130mm) enabling easier connecting and work with products such as: Allen-Bradley 140M-RC2E, Eaton PKZM0, Siemens S00 and Schneider Electric GV2.

Available are four configurations; long and short support frames, adaptor ratings of 16A and 32A and an adaptor width of 45mm.

OM Adaptors-s

RIttal enclosures – The System http://www.rittal.co.uk

Rittal Cooling Units for Quiet Environments

Rittal’s ‘Blue e’ cooling units are usually found controlling the temperature within enclosures in workshops or on shop floors in the industrial sector where noise level is largely irrelevant as they cannot be heard above other equipment in these noisy environments.
In situations such as laboratories, offices or other more peaceful areas where cooling is required, Rittal’s TopTherm ‘Blue e’ roof-mounted cooling unit range successfully provide cooling where excessive noise would be an irritant to personnel working close to an enclosure.

With nominal outputs of 1.1 kW, Rittal roof-mounted cooling units for office applications offer viable solutions when it may have been assumed they would simply be too noisy.

Rittal’s ‘Blue e’ cooling units benefit from the intelligent and targeted use of energy, electronically commutated (EC) fan technology and are proven to achieve energy savings of up to 45%. Nano-coated condenser coils negate the need for filters and an integrated electric condensate evaporator maintains an efficient supply of cooling for longer periods of time extending maintenance intervals.

TopTherm roof mounted unit

Rittal Enclosures – The System http://www.rittal.co.uk

Latest Video From Rittal

Reliable contact with the new 185 mm busbar system Safety components for every application

Rittal at the 2014 Hanover trade fair
Next level for industry with Rittal — The System
Reliable contact with the new 185 mm busbar system. Assembly without drilling for busbar sizes 30 x 10 up to 120 x 10 mm. Thanks to the new contact system, components can be top-mounted …
… and can be easily retrofitted without removing the cover section
The adaptor provides a perfect fit for all leading circuit breakers up to 1600 amps. Safety components for every application:
NH fuse-switch disconnectors, sizes 00 to 3
Reliable contacts with the new 185 mm busbar system from Rittal

Next level for industry with Rittal — The System — http://www.rittal.co.uk