P2 : About Us
P2 : About UsP3 : Elsewedy TransformersP4 : Why Elsewedy Dry Type Transformer ?P6 : Cast Resin Dry TransformersP7 : Technical Data SheetsP8 : Transformer’s Outline DrawingP9 : Accessories
About UsELSEWEDY ELECTRIC Owing to a successful growthrate year after year and aligning with the expansionstrategy of the company, by operating in 8diversified energy segments; Cables & Accessories,Electrical Products, Energy Measurement &Management, Transformers, Communications,Wind Energy Generation, Solar Energy Solutions,Projects & Development.ELSEWEDY ELECTRIC has become a significantcontributor to the economic growth in Egyptthrough its development into a well-establishedgroup with extensive holdings, both locally andbeyond borders in several other Middle Eastern &African countries as well as some European & Asiancountries. With the goal of providing our customersa one-stop solution in terms of Designing,Engineering, Procurement and Construction.ELSEWEDY ELECTRIC has more than 10,000employees working in 30 production facilitieslocated in 14 countries around the world, exporting2ElsewedyTransformerswide range of high quality and safe products tomore than 110 countries worldwide. Our turnoverhas been rapidly rising during the past few yearsto reach 15 billion EGP in 2013; also our Cablesproduction capacity is the first highest one in theregion, with 282 thousand tons/annum in 2013.Even during lean economic times, Elsewedy Electrichas been able to maximize its commitment toimprove efficiency by ensuring that its managementpossesses the expertise and talent necessary forthe most critical business needs and has thussucceeded in maintaining a solid financial position.Therefore, the group has succeeded in becoming,a global leader in cables manufacturing, a regionalleader (MEA region) in terms of energy solutionsand its related services. All these in addition to:introducing the concept of Energy Managementin order to improve energy efficiency and reduceenergy use, thereby reducing costs.
Elsewedy TransformersWe at Elsewedy Transformers are committed to providing our customers withdistinguished products and services.We extend to enhance our partnership with our customers by covering all specificrequirements and by being available everywhere.Our factory in 10th of Ramadan city Egypt is built on 35,000 square metersproducing 7000 MVA annualy of cast resin dry transformers as well as all types ofmodular solutions.The policy of Elsewedy Transformers is to provide products that conform to ourcustomers’ requirements according to international standards and deliver them ontime with competitive quality.This requires all departments to have quality objectives which are reviewedperiodically to ensure continuous improvements of quality management system.Elsewedy Transformers3
Why Elsewedy Dry Type Transformer ?Now Elsewedy Transformers made your dreams cometrue; providing:Flexibility & Cost Saving Minimum maintenance is required.Health & safety Hardly inflammable, self extinguishing. Highly moisture-proof. No pollution to the environment. No liquids used ; no risk for leakage . Repair Possiblities ( at site ). Installation close to the center of major consumers . Reduce cable costs, transmission losses andinstallation costs. Extremely low content of burnable material. No content of any halogen, silicones, nitrogen in theinsulation. Free from all restrictions that apply oil typetransformers.Durability Cooling is the most efficient ( up to 40% ). Low partial discharge, therefore, high life expectancy. Excellent insulation level, short circuit and lightningImpulse. Ability to handle greater short time overloads ratherthan oil type.4ElsewedyTransformers
Testing & Quality Control Routine TestApplicationsProudly serving you in the following three sectors Measurements of Winding Resistance . Measurements of Ratio and Vector group . Measurements of Impedance Voltage . Measurements of Load loss . Measurements of No-load loss . Measurements of Partial Discharge. Applied Voltage Test . Induced Voltage Test . Type testEnergy & infrastructure Transportation infrastructure Airports Utilities’ infrastructureIndustry Industrial factories Lightning impulse Test . Wind Farms Temperature rise Test . Oil and Gas Sectors Special Tests Noise level Test .Buildings Short-circuit Test . Environmental Test. Office Buildings Fire behavior Test . Shopping Centers Thermal shock Test . Industrial Buildings Hotels, Hospitals New Compounds and ResortsElsewedy Transformers5
Cast Resin Dry TransformersTechnical Specification Rated power from 50 KVA up to 15 MVA with rated voltage up to 36 KV. Manufactured and tested according to IEC 60076 Test certificate for our product from KEMA, CESI Materials of LV& HV: Aluminium or Copper according to customer request Highly moisture-proof(operates up to 100% humidity) Insulation level Class F 155 0C Low partial discharge ( 10 PC) Classified E2,C2&F1 according to IEC 60076-11 Optional enclosure (from IP20 up to IP44) for both indoor and outdoorapplication according to IEC-60529.The enclosures are specially designedthat the heat is dissipated properly . Optional forced cooling up to 40% for overloading Dual HV winding (22-11, 11-6.6 / 0.4) Dual LV winding HV winding encapsulated Caste Resin in moulds under Vacuum andPressure LV Foil Windings:a- are encapsulated under Vacuum or impregnated with hot polymerisedresin according to customer specifications.b- High resistivity to short-circuits reduced axial and radial short-circuitforces to a minimumDry Transformers’ Construction1. Iron Core122. LV Terminal3. Fixation Support4. HV Terminal345. LV Coil56. HV Coil67. Tapping Link78. Delta connection Rods9. Earthing10. Yoke Clamping and Wheelbase8911. Roller10116ElsewedyTransformers
Technical Data SheetsTable 1:Aluminum WindingRating 3150transformer without enclosureTransformer with enclosureDistance DistanceLoadHighNo-LoadLoadBetween BetweenWeightWeightImpedenceLossesVoltageLosses Losses atWheelsWheelsWith(%)at 120 C Length (I) Width (D) Height (F) Without Length (L) Width (Y) Height (Z)(KV)(KW)75 C (KW)(K) (mm) (K) (mm)(mm)(mm)(mm) Enclosure (mm)(mm)(mm) 89001070136065All the dimensions in the Table with approximatly tolerance /10- %.Tolerance of no load losses, load losses and impedance according to IEC60076Copper Winding :Manufactured as per customers’ requirementsElsewedy Transformers7
FTransformer’s Outline DrawingK-sideIDFK-frontK-frontK-sideIDZZEnclosure Outline sK-sideY
AccessoriesAir-Forced System (optional ) The transformers can be equipped withenclosures of different protection levelaccording to IEC 60529 for different servicesconditions. The enclosures are specially designed that theheat is dissipated properly Elsewedy Transformers can offer enclosureswith IP20 to IP44 indoor and outdoorEnclosures- Transformers can be equipped with enclosures of differentprotection level according to IEC60529 for different servicecondition with IP20 and up to IP44 for both indoor and outdoorapplications- HV cable Box- LV cable Box- Adaptation with Bus-way connections- Adaptation with Bus-way- Transformer with Cable BoxTemperature Control system- PT100 linear resistances are used as sensors- Temperature monitoring control unit with following options:a- Fan controlb- Provide Alarm ,Trip and Fault signalsc- Possibility to connect with BMS through MOD BUSRS485(optional )d- ETH (Ethernet module ) (optional)temperature monitoringcontrol unit .PT100Other accessories (optional )- Surge arrestor- Roller Anti-vibration damper- Over current relays- Current Transformers- Smart meters- Space heatersSmart meterRoller anti vibrationdamperSurgeElsewedy Transformers9
FGH 11 KV 1000 KVAKEMA 11 KV 1500 KVAKEMA 22 KV 3150 KVAKEMA 1600 KVAReport of performanceCESI Type Test 1000 KVACESI Environmental TestCESI Fire Test 1000 KVAISO 9001-2008ISO 14001-2004OHSAS 18001-2007Address: Plot no. 27, 1st District, 5th Settlement,P.O.Box 311, New Cairo 11835, Egypt.Tel.: 202 - 2759 9727Fax: 202 - 2759 9759E-mail: 59ISO IEC 17025-2005
The transformers can be equipped with enclosures of different protection level according to IEC 60529 for different services conditions. The enclosures are specially designed that the heat is dissipated properly Elsewedy Transformers can offer enclosures with IP20 to IP44 indoor and outdoor Accessories Elsewedy Transformers 9 Enclosures
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Bribery is a criminal offence for both individuals and commercial organisations. The sanctions for these offences include up to 10 years imprisonment for the individuals responsible. In addition, if the University is found to have been complicit in or consented to acts of corruption undertaken in its name, the penalties include personal liability for senior managers and an unlimited fine and .
bribery, corruption or tax evasion in any form is the responsibility of all colleagues across the M&S Group and all individuals and entities over which M&S has control. Appropriate channels for colleagues and Business Partners are in place to report any such suspicions, and these are set out later in this Policy. Any failure to comply with this Policy will be treated seriously and may result .
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2 Both the global standard and qualification are kept under regular review and updated when necessary to ensure relevance is maintained. Entry requirements Learners will need to have achieved CIPS Level 5 Advanced Diploma in Procurement and Supply. Some module exemptions may be applicable under the CIPS Exemption policy. Further information on the
