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  • Home / small office
    Phase UPS The UPS Systems Switch Mode Power Supply Uninterruptible power supply 20KVA Uninterruptible power supply 500KVA Military UPS Systems Military uninterruptible power supply Ups 480v 3 phase UPS universal power supply UPS 80kva Telecom rectifier Uninterruptible power supplies UPS Uninterruptible power supply 30KVA Data center UPS Electric UPS Power supply UPS Three phase UPS UPS for computers Battery backup power supply Uninterruptible power supply systems Distributors Entry Home small office Medium large business Industrial application Military Special Applications Telecom Impact of Correct Balance between UPS Efficiency Resilience Selecting an appropriate UPS solution involves many quality based considerations including Carbon Footprint and resilience Here Shri Karve Senior Technical Consultant at GAMATRONIC UK LTD examines Read more Replace Old UPSs to Reduce OPEX Carbon Footprint Read more Home small office Power SA 10kVA UPS This is a standalone and online double conversion model that takes off on the Power Plus UPS model Details G NET 1kVA 10kVA This is a true online model that provides reliable and stable voltage that is regulated and can handle any load Details Gamatronic Electronic Industries Ltd Uninterruptible Power Supply Power Supply Battery Backup Power Three Phase UPS The UPS Systems Switch Mode Power Supply Uninterruptible

    Original URL path: http://www.gamatronic.co.uk/Home%2Dsmall%2Doffice%2D1.html (2016-02-09)
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  • Medium / large business
    supply 20KVA Uninterruptible power supply 500KVA Military UPS Systems Military uninterruptible power supply Ups 480v 3 phase UPS universal power supply UPS 80kva Telecom rectifier Uninterruptible power supplies UPS Uninterruptible power supply 30KVA Data center UPS Electric UPS Power supply UPS Three phase UPS UPS for computers Battery backup power supply Uninterruptible power supply systems Distributors Entry Home small office Medium large business Industrial application Military Special Applications Telecom Impact of Correct Balance between UPS Efficiency Resilience Selecting an appropriate UPS solution involves many quality based considerations including Carbon Footprint and resilience Here Shri Karve Senior Technical Consultant at GAMATRONIC UK LTD examines Read more Replace Old UPSs to Reduce OPEX Carbon Footprint Read more Medium large business Centric UPS Centric 50 200kVA UPS Details Power UPS Power Premium 60 Details Power Classic 10 50 100kVA UPS Details Power Rack Mount UPS 10 50 100kVA Details Power SA 10kVA UPS Details Power Plus Premium 10 100 kVA UPS Details Power 19 10 20kVA UPS Details Power FS UPS 10kVA 50kVA 100kVA Details Power SA UPS 20kVA 40kVA Details Additional Categories Power UPS Mega V2 UPS Centric UPS Gamatronic Electronic Industries Ltd Uninterruptible Power Supply Power Supply Battery Backup Power Three

    Original URL path: http://www.gamatronic.co.uk/Medium%2Dlarge%2Dbusiness%2D1.html (2016-02-09)
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  • Industrial application
    phase UPS UPS for computers Battery backup power supply Uninterruptible power supply systems Distributors Entry Home small office Medium large business Industrial application Military Special Applications Telecom Impact of Correct Balance between UPS Efficiency Resilience Selecting an appropriate UPS solution involves many quality based considerations including Carbon Footprint and resilience Here Shri Karve Senior Technical Consultant at GAMATRONIC UK LTD examines Read more Replace Old UPSs to Reduce OPEX Carbon

    Original URL path: http://www.gamatronic.co.uk/Industrial%2Dapplication%2D1.html (2016-02-09)
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  • Military - Special Applications
    Battery backup power supply Uninterruptible power supply systems Distributors Entry Home small office Medium large business Industrial application Military Special Applications Telecom Impact of Correct Balance between UPS Efficiency Resilience Selecting an appropriate UPS solution involves many quality based considerations including Carbon Footprint and resilience Here Shri Karve Senior Technical Consultant at GAMATRONIC UK LTD examines Read more Replace Old UPSs to Reduce OPEX Carbon Footprint Read more Military Special Applications Military Naval UPS System 20kVA This UPS military system is a 20kVA model designed especially for application in the military and naval fields Details Semi Military UPS 3 6kVA 6kVA This product does not require tech knowledge and has the UPS operating online for a practical load at a frequency that has been stabilized Details 19 Military UPS 1 5kVA This special model complies with military standards that include shock RFI standards and vibration Details Marine Double Conversion UPS 1kVA 2kVA 4kVA 6kVA This product is designed non standard in order to assist with dynamic positioning for Details Medical µPS 3 3 10kVA Gamatronics 10kVA 3 3 µPS model was upgraded for medical applications allowing for full compliance with the Canadian standard cTUVus and the German standard TUV Details

    Original URL path: http://www.gamatronic.co.uk/Military%2DSpecial%2DApplications.html (2016-02-09)
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  • Telecom
    UPS Three phase UPS UPS for computers Battery backup power supply Uninterruptible power supply systems Distributors Entry Home small office Medium large business Industrial application Military Special Applications Telecom Impact of Correct Balance between UPS Efficiency Resilience Selecting an appropriate UPS solution involves many quality based considerations including Carbon Footprint and resilience Here Shri Karve Senior Technical Consultant at GAMATRONIC UK LTD examines Read more Replace Old UPSs to Reduce

    Original URL path: http://www.gamatronic.co.uk/Telecom%2D1.html (2016-02-09)
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  • gamatronic UK - Impact of Correct Balance between UPS Efficiency Resilience
    is at serious risk Efficiency of 98 at the risk of drawing up to 25 more current due to reactive portion of the load Possible issues faced by downstream STSs and other auxiliary equipment motors for cooling pumps may face supply 180 deg out of phase Load need to be fitted with mains transient voltage surge suppression to protect servers when in ECO mode Mains may see higher THDI 35 from servers during ECO mode Design selection for G5 4 1 and THDU may be affected Inadequate sub cycle mains over voltage protection The Double Conversion True Online UPS is optimal for coping with mains supply related disturbances In addition it is expected that technological advances over the next year or two will bring the efficiency of a True Online UPS to between 97 and 98 The efficiency of the ECO design will remain at 98 with all the other disadvantages of the ECO design still remaining The True Online design already begins to look like the superior choice SENSITIVE EQUIPMENT REQUIRES STABLE POWER QUALITY There are various standards that define what constitutes a stable voltage for sensitive equipment based on the size and duration of any voltage deviation Certain types of critical equipment require very low levels of voltage distortion and high levels of frequency stability hence such loads should not be exposed to raw mains supply IMPACT ON INPUT CURRENT A TRUE ONLINE UPS AS COMPARED TO ECO UPS A True Online system uses mains and presents sinusoidal voltage waveform to the load characterized by low voltage distortion low THDU and suitable to support a load power factor of unity Cosφ 1 However during ECO mode operation the load may have high THDI and high inrush current as imposed by Blade Servers that may affect the initial design of the electrical system If the load has poor power factor 0 8 then the increased current demand from mains need to be addressed TYPES OF POWER DISTURBANCES Power disturbance is any unplanned and unwanted variation in voltage frequency waveform distortion or continuity of AC power Such disturbances can potentially damage sensitive equipment There are accepted standards for the quality of power sources and standards that define the ability of electrical equipment to withstand various types of power disturbances and that define the effective solutions for such problems Every solution has its merits and drawbacks The type of damage faced by a sensitive load can be Disruptions in system software or system control Irreversible electrical damage to the equipment Unavailability of the equipment during a power failure The power disturbances that can cause damage to sensitive equipment can be divided into four main categories Sag transient voltage drop with a duration of up to 100 s Impulse sometimes called a spike is a sub cycle disturbance that is additive to rides upon the nominal waveform with an approximate duration of 150 s or less Power failure a complete cessation of power Surge a rapid rise in voltage followed by a

    Original URL path: http://www.gamatronic.co.uk/Impact%2Dof%2DCorrect%2DBalance%2Dbetween%2DUPS%2DEfficiency%2DResilience.html (2016-02-09)
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  • gamatronic UK - Replace Old UPSs to Reduce OPEX & Carbon Footprint
    were replaced with transistors IGBT and the same trend was followed in rectifiers The new generation of active frontend rectifiers have substantially low level 3 of reinjected harmonic current THDI This allowed elimination of passive LC filters and transformers too Reduced component count and related design change has helped to lift the full load efficiency from 90 to 96 for a true on line double conversion UPS New range of UPSs have a much flatter efficiency curve and hence maintain 96 efficiency right down to 25 of rated load As there are lesser components the UPSs have much smaller foot print and much lower noise level New generation of UPSs are capable of supporting Blade server type loads with unity or even leading power factors without any de rating On the other hand the old UPSs had to be de rated by a factor of about 40 In view of the above and due to the ICT load profile shift most of the UPSs are now rated in KW and not KVA However it is worth noting that lightly loaded modern servers do impose high level of harmonics THDI current and UPS systems can handle such a demand without exposing the utility to the nasty harmonics However this is not possible if the UPS is operating in its ECO mode Modular UPS Nowadays all small and medium size UPSs utilise modular design that can include rackable infrastructure Such hot swappable modular solutions provide high degree of scalability to afford build as you grow concept in order to maintain high system efficiency Modularity assists in gaining necessary vertical and horizontal redundancy N 1 or N 2 requirements Another benefit is that Mean time to repair MTTR is also reduced dramatically if the site staff hold a spare pre commissioned module since the trained site staff can carry out the necessary swap themselves The financial Perspective In recent years as the energy costs have been going up exponentially it has become a major issue when looking at OPEX for any ICT related user This has led to build as your load grows approach since this method keeps the operational efficiency at a high level without sacrificing availability and resilience However we are aware that most of time high proportion of the budget goes towards the IT equipment and not towards the so called Grey space where the UPSs are based There are a number of old legacy data centres which are still using the old traditional freestanding UPSs that were commissioned some ten to fifteen years back Number of such sites with old UPSs are running at very low efficiency and do not support any real scalability Due to the use of old technology such UPSs have a very poor partial load efficiency and further more have to be de rated to handle Blade server type loads It is very likely that the old Genset at such a site is not capable to support any leading power factor load in the event

    Original URL path: http://www.gamatronic.co.uk/Replace%2DOld%2DUPSs%2Dto%2DReduce%2DOPEX%2DCarbon%2DFootprint.html (2016-02-09)
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  • gamatronic UK - On line 3 Phase
    supply 30KVA Data center UPS Electric UPS Power supply UPS Three phase UPS UPS for computers Battery backup power supply Uninterruptible power supply systems Distributors Entry Home small office Medium large business Industrial application Military Special Applications Telecom Impact of Correct Balance between UPS Efficiency Resilience Selecting an appropriate UPS solution involves many quality based considerations including Carbon Footprint and resilience Here Shri Karve Senior Technical Consultant at GAMATRONIC UK LTD examines Read more Replace Old UPSs to Reduce OPEX Carbon Footprint Read more On line 3 Phase Centric 50 200kVA UPS The New Centric is an innovative UPS available in 7 models 50 75 100 125 150 175 200kVA kW Details Power Premium 60 Power Premium 60 is a modular 15 60 kVA UPS system with a proven design Easily upgradable on site through addition of plug and play 15 kVA modules Power Premium 60 is a parallel redundant UPS Details Power Classic 10 50 100kVA UPS Power Classic is an electrically and mechanically modular 10 100kVA UPS system uniquely designed to grow flexibly as your power requirements grow Details Power Rack Mount UPS 10 50 100kVA Power Rack Mount UPS is a complete end to end 19 10 100kVA or 10 50kVA rack mount solution ideal for data centers Details Power FS UPS 10kVA 50kVA 100kVA Power FS is a modular UPS sub rack which can be installed into a 19 cabinet Details Power SA UPS 20kVA 40kVA Power SA 20 30 40kVA is one of the most sophisticated Stand alone ON LINE double conversion UPS available in the marketplace today Details Power 19 10 20kVA UPS Online double conversion modular UPS Uninterruptible Power Supply for a 19 rack 10kVA 20kVA Details Power SA 10kVA UPS Stand alone ON LINE double conversion UPS This is a stand alone

    Original URL path: http://www.gamatronic.co.uk/On%2Dline%2D3%2DPhase%2D1.html (2016-02-09)
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web-archive-uk.com, 2016-12-09