AVK/SEG Dealing With AVK Is Like Entering John Lewis, You Can
Buy All You Need Under One Roof To Keep Your Data Centre In Good
Power Order
With Mid Size Data Centres popping up in the outer London Counties
acting as back-up to the main inner London operation there are a
number of Emergency Standby Power issues that need to be considered
when attempting to meet the Tier requirements of these prestigious
customers. The Generators and UPS Systems even with the latest IGBT
UPS Input Rectifiers that have 3% THD and input power factors at
full load of 0.98 still need to be rated correctly so that they work
together in all load conditions.
Meeting the tier arrangements with so many UPS Systems, typically 12
providing data racks in N+1 and 2N redundancy with a further unit
for Mechanical with each data UPS being loaded in normal operation
at 20% still requires the Generator Power to be rated for the number
of UPS Systems.
The UPS has to provide a high efficiency at 20% load, and also a
good Power Factor. Its Harmonics produced by the Rectifier also have
to be low, however even when all this is provided by the latest true
on-line UPS Systems the Generator still needs to be either oversized
or be provided with a larger Alternator to ensure all operational
situations can be provided giving full reliability.
Email:
Alan.fisher@avk-seg.co.uk
Osram Energy efficient lighting Led lights Professional lighting systems News 290310
Flowcrete Resin-bound gravel Resin seal Gravel walkways Flooring manufacturers News 290310
Dimplex Fan assisted heaters Heat pumps Storage heating systems News 290310
Knauf Spray plaster Plaster spray machine Ready mix plaster News 290310
House Couturier Designer curtains Custom curtains Soft furnishings Fringe curtains News 290310
SIG Liquid waterproofing Waterproofing system Roof waterproofing Waterproof membrane News 290310
Tyco Waterworks Water valve Water tank valve Storage tank valves News 290310
Thermsaver Heat pumps Heat pump training Heat pump installers News 290310
Holis Solar shading Integral blinds Window blinds Thermal blinds News 290310
Veka Door security systems Security door lock Door security News 290310
ADM Heat recovery ventilation Mvhr systems Heat recovery system News 290310
Jablite Jablite insulation Eps insulation Floor insulation Wall insulation News 290310
Eaton Williams Fan coils Energy efficient ventilation Fresh air systems News 300310
Britannia Kitchen ventilation systems Commercial kitchen ventilation Air diffuser News 300310
Leaderflush Shapland Doorsets Doors external Doors internal Flush doors News 300310
Andrews Water heaters Water heating systems Storage water heaters News 300310
Potterton Condensing boilers Commercial boilers Heat exchangers Water boiler News 310310
Dow Foam insulation machines Polystyrene foam insulation Foam sealant News 310310
Mitsubishi Air conditioning units Air curtains Cooling and heating News 310310
Space Air conditioning systems Air heat pump Fan coil News 310310
House Couturier Window blinds Venetian blinds Window dressings Soft furnishings News 310310
Eaton-Williams Energy efficient cooling Electrical switchgear Low voltage switchgear News 010410
Crown House paint Paint supplies Wall paint Paint brochure News 010410
Powrmatic Industrial space heaters Condensing heaters Condensing domestic boilers News 010410
Pilkington Energy efficient windows Glass systems Sealed unit manufacturer News 010410
Flakt Woods Ice slurry generator Dry snow Holmenkollen ski jump News 010410
House Couturier Upholstery fabric Soft furnishings Traditional wallpaper Curtain design News 010410
Terrys Curtain fabric Window curtains Windows blinds Curtain styles News 010410
Iko Green roof garden Green roof system Green roofs News 010410
Oventrop Heating system valves Differential pressure valves Regulating valve News 010410
Mapei Shower waterproofing kit Bathroom waterproofing Waterproof membrane bathroom News 010410
Shackerley Glass block wall Glass blocks Glass block company News 010410
Mitsubishi Air conditioning Commercial heating Ventilation equipment Photovoltaic equipment News 060410
Sandtoft Roof tiles Clay tiles Roofing systems Slate roof News 060410
Space Air conditioning systems Air heat pump Fan coil News 060410
Weatherite Heating systems Air conditioning Kitchen ventilation New boiler News 060410
House Couturier Silk wall coverings Designer wall coverings Soft furnishings News 060410
Dulux Trade paints Painting systems Natural paints Eco paints News 060410
Shackerley Ventilated facade Ceramic cladding Granite cladding Facade cladding News 060410
Recticel Flat roof insulation Insulation products Roof insulation boards News 060410
Bilco Fire doors Steel doors Access doors Fire ventilation News 070410
Levolux Solar shading Ventilation louvres Glass fins Glass curtain News 070410
Knuaf Wall insulation Thermal insulation Wool insulation Glass wool News 070410
SSQ Roofing tiles Slate roof tiles Red sandstone tiles News 070410
House Couturier Soft furnishings Designer wallpaper Upholstery fabric Curtain wall News 070410
Solarcentury Solar electricity Solar electricity systems Solar panels electricity News 070410
Pland Drinking fountains Water drinking fountains School drinking fountains News 070410
Laidlaw Doorsets Door ironmongery Architectual ironmongery Door fixings News 070410
AVK SEG Power generators Ups systems Power protection Renewable energies News 080410
Danfoss Variable speed drive Variable speed motor Danfoss drives News 080410
JS Air curtain Industrial air curtain Air curtains manufacturers News 080410
House Couturier Luxury throw Luxury cushions Soft furnishings Luxury bedspreads News 080410
Venture Metal halide lights Metal halide lighting Halide lights News 080410
Timber Frame Timber frame Timber frame houses Timber frame kits News 080410
Marley Rainwater systems Aluminium gutters Gutter system Aluminium downpipes News 080410
Promat Thermal insulation board Dry wall lining Ceiling lining News 080410
Wienerberger Permeable paving Clay block paving Urban drainage systems News 080410
Torryhill Chestnut fencing Safety fence Fencing materials Sustainable fencing News 080410
Marshall Tufflex Power systems Voltage optimisation Cable installation Electrical cable News 090410
Ardex Floor tiles Floor screed Floor grout Flooring products News 090410
Cablofil Tray cable Cable management tray Cable management system News 090410
House Couturier Window blinds Window dressings Motorised blinds Shutter systems News 090410
John Newton Waterproofing systems Damp proofing solutions Water pumping systems News 090410
Polypipe Drainage products Terrain drainage Acoustic insulation Piping systems News 090410
Black Millwork Timber windows Oak windows Traditional windows Insert windows News 090410
Allfa Laval Heating systems Domestic heating Heat exchanger Heating system News 090410
Arundel Jones Associates Ltd Registered in England and Wales No.
07334149 Hill Farm, Linton Hill, Maidstone, Kent ME 17 4AL Tel : 01622 745333
email copyright all rights reserved
News Categories : Power generators
Ups systems Power protection
Renewable energies
|