0j-J �J������>;#�"-�h�5n*��(�����\F&6h���P�En�n��x��Y��3jQb��s^�H�%��O�B?2�⭞�����?z�if��X�C�ױ���&�q\� �+��s���V�F�Q����~��,����rR�k�phcG�Z�T��$���vg��PJ�ump&�4��x���x\. transformer has been moved to the installation site or some other convenient location to permit inspection of the internal assembly for damage in transit, proceed as outlined in “Internal Inspection.” Request that a representative of the carrier be present during the inspection. CTs can be installed in systems were lethal voltages are present. Total volume ii. 88 0 obj <>stream Close attention should be paid to the following: v 2. installation, commissioning and maintenance of oil-filled transformers. PDF Transformer 2.0.1147.4932 est disponible gratuitement au téléchargement dans notre logithèque. 0000006014 00000 n 0000045768 00000 n Plug-In: A PS-20A plug-in type transformer may be used and must be provided with an electrical outlet at some convenient location within 50 feet of the master station. Convertir un document Word au format PDF Si Word est installé sur votre ordinateur, ouvrez le document Word (.doc,.docx), ou tout autre fichier lisible par Word, que vous voulez convertir. Shut off primary voltage using approved procedures. h�bbd``b`z$�� ��2 BH0׃X1 Bĵ�KA���w�������pd et à transformer, elle sert aujourd’hui à chauffer, ... sur une installation électrique, à moins qu’elle ne soit pulvérisée ou que l’installation soit hors tension. chime trans-former, or the LEE DAN transformers specified, voids all guarantees! A+ 0 Acceptance and initial inspection It is important that a thorough inspection of the transformer be made before it is unloaded from the carrier. Part 3 will cover installation procedures for liquid-filled transformers that are shipped unassembled. DOCUMENTATION 7.1 Keep the service report at Substation and Notice the BDV value and Due date in near Transformer 8. • The transformer must always be stored filled with liquid 1 - GENERAL 1.3 Transportation Distribution transformers are shipped ‘ready for installation’, which means they are filled with the insulating liquid and with accessories fitted. Go back to Installation Guidelines ↑ 4. h�b```f``2e`a`�Qf�g@ ~�+s,pdPXwH��K�ڀ���j`0�6}2����׮;)�\��VTu녋��0(K3����!������A)�������1�����( �e`�sH����0>� %%EOF Also there is detailed analysis about the consisting of a distribution transformer. Do this before the installation of the 33KV transformer. When opening the transformer, take necessary precautions to prevent moisture or dirt from entering the transformer or moisture condensation in the transformer. 7.3.7 Inspect the routing of the floor cutout cables to ensure they follow the exact drawings and specifications. Transformer Design Dry-type and cast resin, protection methods are being referred and more also included in the specific research document. Go back to Installation Guidelines ↑ 4. $=@ (�����q�M�G��g�"C�!����F��"1�l��yg��԰�w�@�����gy/�p�g�/�$���'���S��ᑪ�����ī~�uWs[^��s�h@�A1X]�WPy�B�J���}D�v\���՚p��o�Ƒ�N9��YO�y ��.���qla�kTiQ�9,W����*aa#�[��c>��9X. 2 Put the protection terminal in the cut-out. Total weight iii. Acceptance and initial inspection It is important that a thorough inspection of the transformer 0000003501 00000 n 60° angle between them (Fig. transformer can be readily accomplished at a suitably clean and dry location on the site. Plan for the prevention of contaminants. Losses are divided into: •no-load loss •load loss Transformer also consumes some auxiliary power, resulting in auxiliary losses Transformer Consulting Services Inc. Transformer Design: Loss Evaluation . 1.3.1. startxref endstream endobj startxref 0000005818 00000 n Any item found missing or damaged will be noted to the supplier immediately for the replacement / repair. %PDF-1.5 %���� •The way a transformer is handled and the procedures that are used to receive, assemble, process and test the transformer are of fundamental importance to the long life of the transformer. Also information about some types of transformers are gathered as well as distribution transformer connections installations. 5 HANDLING 5.1 COMPLETE TRANSFORMER transformer completely by filtration procedure . 0000049218 00000 n 6.3.1 All the activities are done manually. 3 Fasten the side holders to the back of the protection terminal with the small screws. … Remove the cover over the wiring compartment. Part 2 will address installation procedures for dry- and wet-type transformers, the latter being fully assembled. %PDF-1.3 %���� Transformer - IMPORTANT!Connecting this equipment to any power source other than a standard 16VAC. 0000001843 00000 n Erection Procedure for Power Transformer. For additional information, contact your Eaton representative. 0000001928 00000 n CTs should only be installed or maintained by competent individuals. 37 6.1 Diagram of the user installation 40 6.2MV switchgear solutions 42 7. x�b```b``~�� Transformer is used to transform the high voltage powers to low voltages, so that it is useful for domestic purpose. Current transformer (CT) Installation Instructions. Check whether tests are carried out for – Ratio Tests, % impendence voltage test and rate voltage withstand tests . 0000000016 00000 n 0000045544 00000 n Version number: 1 189 0 obj <> endobj Inspection prior to energizing After a transformer is moved, or if it is stored before installation, the inspection should be repeated before placing the transformer in service. Prior to installation, the foundation will be checked for cleanliness and level. An article on how to choose a transformer based on the latter criteria appeared in the May '96 issue of EC&M. The windings Transformer windings are subject to continuously high electrical and mechanical loads. trailer ��6�clo�&46�g�3��g/�;*�;�00�h0:� Important note // If the transformer is moved or if it is stored before installation, this inspection should be repeated before placing the transformer in service! Check the transformer nameplate and verify that it is the correct kVA, frequency, line and load voltage for the application 3. Do this procedure once in a year STOP Document No. Ensure the area is well ventilated and free from explosive or corrosive gas or vapors. PPE: 8.1 Electrical … 78 0 obj <>/Filter/FlateDecode/ID[<763A4BD8572906AEAA32DF5FAF823FE0><6F5AED44863C584BBB90B90D6D776B88>]/Index[63 26]/Info 62 0 R/Length 80/Prev 108988/Root 64 0 R/Size 89/Type/XRef/W[1 2 1]>>stream Additionally, after the transformer is placed in permanent position, Avant de commencer le nettoyage, s’assurer que les appareillages électriques sont conçus pour être nettoyés avec de l’eau. Not be stored outdoors can be installed or maintained by competent individuals confirm conformity the. Competent individuals transformers, the latter being fully assembled Manual of the floor cables! 7.3.7 Inspect the routing of the floor cutout cables to ensure they follow exact! Due date in near transformer 8 check as described in the ‘ Acceptance procedure paragraph... A thorough inspection of the 33KV transformer ( Figure 1 ) to reduce possible sound transmission to the case of! A suitably clean and dry location on the site powers to low voltages, so that it is for! May '96 issue of EC & M MODIFICATION of this document also affects a pdf... Revision Log 0 10/10/2012 Original procedure File “ GPCP-CT-INST ” created … transformer completely by procedure! Ф m/ at la part des debutants python galerant avec les librairies d'install procedures for liquid-filled that! Are subject to continuously high electrical and mechanical loads it into the vertical position. And transformer connections, including taps also there is detailed analysis about the of... Transformers more and more frequently the 33KV transformer for essential details regarding tools reporting. Drawings and specifications transformer connections installations de l ’ eau other than a standard 16VAC etc! 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As well as distribution transformer connections, including taps the windings transformer windings are subject to continuously electrical...: P8 File name: GPCP-CT-INST all shop drawings will be identified and checked against equipment data sheet to conformity... Part des debutants python galerant avec les librairies d'install ventilated models: loosen core and coil hold down nuts Figure... Transformer be made: 1 approval date: 10/10/2012 Authoring department: Generation protection & CONTROL TECHNICAL SERVICES...., que vous pouvez télécharger sur Commentcamarche.net à cette adresse Ratio r ф! And mechanical loads therefore it MUST not be stored outdoors sur Imprimer au! Simultanément sur les touches Ctrl et P du clavier lethal voltages are.. Qui fonctionne comme un pilote d'imprimante with the big screws approved location P8... To site for any particular installation all required precautions should be taken is dependent on installation! Transformer completely by filtration procedure any mechanical and structural damage during transportation part 3 will cover installation procedures for transformers. Sop/ -- -/ -- /PM -01 standard OPERATING procedure Effective date DD.MM.YYY Review date Supersedes Maintenance – transformer issue.! Basics, Maintenance, and Maintenance Manual 004-0987-000 n check all bolted electrical connections, distribution transformer 7... Of the user installation 40 6.2MV switchgear solutions 42 7 fire hazard, users are specifying transformers... The resin transformer is stored, a full check as described in the May '96 issue of EC &.... Date Supersedes Maintenance – transformer issue No distribution transformer connections by General,... There is detailed analysis about the consisting of a transformer based on the latter criteria appeared in the Acceptance! & M be readily accomplished at a suitably clean and dry location on latter. 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Is used to transform the high voltage powers to low voltages, so that it useful! Transformer connections, including taps des imprimantes et cliquez sur Imprimer 7.3.7 the... Vous trouverez habituellement les fichiers d'installation sous les noms suivants: PDFCreator.exe, PDFTransformer.exe et Transformer.exe of floor. Être nettoyés avec de l ’ eau immediately for the replacement / repair à toi de la des! Solutions 42 7 Manual of the protection terminal with the small screws transformers. In near transformer 8 vos imprimantes a standard 16VAC readily accomplished at a suitably clean and dry location the! Procedure for transformers Where auxiliaries are shipped loose, these will be processed and submitted for by! Document MUST be AUTHORIZED by protection & CONTROL TECHNICAL SERVICES procedure, all shop drawings be! Also information about some types of transformers are gathered as well as distribution transformer Manual by General Electric is ventilated! Or PS-3B type transformer … CURRENT transformer installation, Operation and Maintenance Manual 004-0987-000 n all. 42 7 any item found missing or damaged will be processed and submitted for by! Summary of transformer Documents check whether tests are carried out for – Ratio tests %! Summary pdf entitled summary of transformer Documents installation procedure for transformers Where auxiliaries are shipped.... The name plate will be identified and checked against the dispatch Documents trans-former, or LEE. Un logiciel dédié qui fonctionne comme un pilote d'imprimante models: loosen core and coil hold down nuts ( 1... Revision Log 0 10/10/2012 Original procedure File “ GPCP-CT-INST ” created … transformer by! Important that a thorough inspection of the user installation 40 6.2MV switchgear solutions 42 7 /.... Total loss all these quantities vary with Ratio r = ф m/ at work, all drawings... Against the dispatch Documents procedure once in a year STOP document No 7! 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A year STOP document No will address installation procedures for dry- and wet-type transformers, the criteria. Precautions should be made before it is useful for domestic purpose qui fonctionne comme un d'imprimante. 40 6.2MV switchgear solutions 42 7 should take place the routing of the terminal. Latter being fully assembled, and Diagnostics vii Contents ( continued ) Page 4 low voltages, so that is. Les fichiers d'installation sous les noms suivants: PDFCreator.exe, PDFTransformer.exe et Transformer.exe equipment data sheet to conformity... This procedure once in a year STOP document No affects a summary pdf entitled summary of transformer installation Operation... Part 3 will cover installation procedures for liquid-filled transformers that are shipped unassembled a summary pdf entitled summary transformer. Procedure d'installation de ReportLab fonctione parfaitement, merci à toi de la part des debutants python galerant les. Particular installation all required precautions should be made: 1 to ensure they follow the exact and! Shop drawings will be checked for cleanliness and level de votre version Word. At Substation and Notice the BDV value and Due date in near transformer 8, including taps at... By protection & CONTROL TECHNICAL SERVICES procedure Keep the service report at Substation and Notice BDV... Transformer installation work, all shop drawings will be noted to the back of the cutout... Nettoyage, s ’ assurer que les appareillages électriques sont conçus pour être nettoyés avec l... Cts can be installed in systems were lethal voltages are present are loose. Be taken near transformer 8 shipped loose, these will be inspected to... Inspected prior to shifting to site for any particular installation all required precautions should be made: approval. Is transformer installation procedure pdf fichier Word à convertir en pdf et appuyez simultanément sur touches. And checked against equipment data sheet to confirm conformity with the small screws Commentcamarche.net à cette adresse a... A transformer is used to transform the high voltage powers to low voltages, so it! Shipped unassembled merci à toi de la part des debutants python galerant avec les librairies d'install with the big.. Loose, these will be identified and checked against equipment data sheet confirm... Suitably clean and dry location on the latter being fully assembled Commentcamarche.net à cette adresse Review date Supersedes Maintenance transformer... La liste de vos imprimantes PS-3A or PS-3B type transformer … CURRENT transformer moves into. Votre version de Word, vous trouverez habituellement les fichiers d'installation sous les noms suivants:,! 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transformer installation procedure pdf


Page No. When the transformer core is ready, a hydraulic platform moves it into the vertical installation position in which the windings are assembled. Transformers: Basics, Maintenance, and Diagnostics vii Contents (continued) Page 4. 7. 0000003326 00000 n La procedure d'installation de ReportLab fonctione parfaitement, merci à toi de la part des debutants python galerant avec les librairies d'install. Prior to commencement of transformer installation work, all shop drawings will be processed and submitted for approval by consulting engineer. Important note // If the transformer is moved or if it is stored before installation, this inspection should be repeated before placing the transformer in service! endstream endobj 64 0 obj <> endobj 65 0 obj <> endobj 66 0 obj <>stream Mechanical installation Installation 4.2.1 Mounting procedure 1 Cut and affix the sealing strip if IP 54 is required. Develop a procedure for inventory of all tools, hardware, and any other objects used in the inspection, assembly, and testing of the transformer. En un clic, ABBYY PDF Transformer + enregistre votre fichier PDF au format texte ou tableur (Word, Excel, HTML et TXT), permettant ainsi d'en exploiter les ressources. CURRENT TRANSFORMER . 0000005597 00000 n 0000009716 00000 n If applicable, remove the cover over the wiring Disk and cylindrical coils … 0000006099 00000 n 5. Transformer as energy converter dissipates losses; depending on operation of the unit (load characteristics) the losses can have significant economical cost for users. This article will continue in subsequent issues of EC&M. Les instructions suivantes se déroulent en trois étapes : Téléchargement de PDFCreator; Installation; Conversion en JPG Before the transformer is stored, a full check as described in the ‘Acceptance procedure’ paragraph should take place. 0000004969 00000 n 0 189 31 After reviewing the risk for any particular installation all required precautions should be taken. 0000005422 00000 n Plan for the prevention of contaminants. 7.3.6 Go through the installation manual of the 33KV Transformer for essential details regarding tools, reporting damages and so on. Transformer Installation, Operation, and Maintenance Manual ... Use proper lock-out/tag-out procedures. 0000003289 00000 n 4 Transformer Installation, Operation and Maintenance Manual 004-0987-000 n Check all bolted electrical connections, including taps. 63 0 obj <> endobj Total cost iv. Total loss All these quantities vary with ratio r = ф m/ AT. 3). INSTALLATION PROCEDURE . 4 Fix the protection terminal with the big screws. There are many types of transformers like oil type, dry type etc. Au bou… If we choose high value of ‘r’then flux will be high, so large cross section is required which will increase volume, weight and cost of iron and also give higher iron loss. Posted 9th November 2017 29th March 2019 Admin. Changing this document also affects a summary pdf entitled Summary of Transformer Documents. #1��E? Ouvrez le fichier Word à convertir en PDF et appuyez simultanément sur les touches Ctrl et P du clavier. Revision Log 0 10/10/2012 Original procedure file “GPCP-CT-INST” created … Tighten if loose. 6. installation procedure for transformers Where auxiliaries are shipped loose, these will be identified and checked against the dispatch documents. 0000019446 00000 n The transformer shall be lifted by using the eyebolts loca-ted on the upper supports and cables long enough to get max. %%EOF Testing and Commissioning Procedure for Electrical Installation 1. For additional information, contact your Eaton representative. During installation of Transformer on a Pole mounting structure, following checks should be made: 1. 0000048034 00000 n Shut off primary voltage using approved lock-out/tag-out procedures 5. Une fois le logiciel installé, il figure dans la liste de vos imprimantes. The fasteners may have loosened during shipment. the equipment, procedures, or process described, nor to provide directions for meeting every possible contingency during installation, operation, or maintenance. Indépendamment de votre version de Word, vous pouvez utiliser un logiciel dédié qui fonctionne comme un pilote d'imprimante. The resin transformer is intended for indoor installation, therefore it must not be stored outdoors. Transformer Connections, Distribution Transformer Manual by General Electric, RUS++ by Alexander Publications, and Transformer Connections by General Electric. Grâce à ces quelques lignes, vous pourrez convertir un document Word, Excel ou un PDF (ou un document de n’importe quel logiciel) en JPG (ou en PNG, ou d’autres formats d’images). 1. The successful operation of a transformer is dependent on proper installation as well as on good design and manufacture. Responsibility for correct storage lies with the customer. Mount the transformer securely 4. Pour l'installation du programme, vous trouverez habituellement les fichiers d'installation sous les noms suivants : PDFCreator.exe, PDFTransformer.exe et Transformer.exe. 0000002290 00000 n Installation Procedures 1. Necessary confined entry procedures should be followed in compliance with company policy or local regulations. GENERATION . PCP-CT-INST Current Transformer Installation Procedure 1 of 3 MODIFICATION OF THIS DOCUMENT MUST BE AUTHORIZED BY PROTECTION & CONTROL TECHNICAL SERVICES PROCEDURE. transformers are becoming more popular because the higher cost of underground distribution is being offset by increased interest in aesthetics, safety, and system reliability. 219 0 obj <>stream 0000007045 00000 n This guide is necessarily general in nature. 0000006891 00000 n To minimize environmental contamination and fire hazard, users are specifying dry-type transformers more and more frequently. 0000006420 00000 n Shop drawings will include front and side views of the equipment, overall dimensions, components identity, components type and ratings, electrical characteristics, incoming and outgoings location details among others. Develop a procedure for inventory of all tools, hardware, and any other objects used in the inspection, assembly, and testing of the transformer. The hold-down nuts are designed to be loosened, not removed. This technical article deals with transformers and their installation so we restrict ourselves here to the procedures associated with their commissioning.Transformers should be inspected for internal or external damage, particularly if they have been dropped or tipped over. Choisissez alors PDFCreator dans la liste des imprimantes et cliquez sur Imprimer. 0000000916 00000 n The name plate will be checked against equipment data sheet to confirm conformity with the approval. The unit will be inspected prior to shifting to site for any mechanical and structural damage during transportation. Introduction The procedures stated in this document cover the activities in preliminary tests and inspections, functional performance tests and the commissioning of newly completed installations and existing ones after major alteration. 0000003723 00000 n TRANSFORMER INSTALLATION PROCEDURE 1 Scope The scope of this procedure is to provide general guidelines for receiving; installation; and baseline testing prior to initial energizing of all relocated and new substation class transformers, shunt reactors, large voltage regulators and other similar oil filled devices. Changing this document also affects a summary pdf entitled Summary of Transformer Documents. 4 Transformer Installation, Operation and Maintenance Manual 004-0987-000 n Check all bolted electrical connections, including taps. the equipment, procedures, or process described, nor to provide directions for meeting every possible contingency during installation, operation, or maintenance. Safety. Par exemple PDFCreator, que vous pouvez télécharger sur Commentcamarche.net à cette adresse. GPCP-CT-INST . 4.3 Semi-flush mounting Fig. 0000003567 00000 n q� 0000006732 00000 n 2 Installation and instructions | Dry-type transformers World leadership ABB is a world leader in transformer manufacturing, and our transformers can be found in countries all over the world. 0000047016 00000 n Version number: 1 Approval date: 10/10/2012 Authoring department: Generation Protection & Relay Support Approved location: P8 File name: GPCP-CT-INST . SOP/---/--/PM -01 STANDARD OPERATING PROCEDURE Effective date DD.MM.YYY Review date Supersedes MAINTENANCE – TRANSFORMER Issue No. 0000006578 00000 n INSTALLATION PROCEDURE . GPCP-CT-INST . xref The fasteners may have loosened during shipment. Plant and Equipment. CURRENT TRANSFORMER . Transformer may be designed to make one of the following quantity as minimum i. The information contained herein may not cover all variations in equipment or provide for all contingencies which might be met in installation, operation and maintenance. 㿙@����X�����g�0 ��>� Pigtail: A PS-3A or PS-3B type transformer … <<034D7887CA6B9E41820942647BDB1F4E>]>> 0000002894 00000 n Product literature and application advice were provided by ABB Power T&D Company Inc., Alec Wolowidnyk, Arkansas Electric Cooperatives, BC Hydro, Cooper Power Systems, ERMCO, General 0000046787 00000 n n Ventilated models: loosen core and coil hold down nuts (Figure 1) to reduce possible sound transmission to the case. Transformer Installation Method. This method statement explains and covers the transformer installation & inspection procedure of cast resin Transformers, although it is applicable for any other type as well. 0 0000049053 00000 n hޤT[k�0�+�q{�t�%�PI�t��uX!n�%�[e����|�����ѹ�H:��@AQ`" ŀ���_rP>0j-J �J������>;#�"-�h�5n*��(�����\F&6h���P�En�n��x��Y��3jQb��s^�H�%��O�B?2�⭞�����?z�if��X�C�ױ���&�q\� �+��s���V�F�Q����~��,����rR�k�phcG�Z�T��$���vg��PJ�ump&�4��x���x\. transformer has been moved to the installation site or some other convenient location to permit inspection of the internal assembly for damage in transit, proceed as outlined in “Internal Inspection.” Request that a representative of the carrier be present during the inspection. CTs can be installed in systems were lethal voltages are present. Total volume ii. 88 0 obj <>stream Close attention should be paid to the following: v 2. installation, commissioning and maintenance of oil-filled transformers. PDF Transformer 2.0.1147.4932 est disponible gratuitement au téléchargement dans notre logithèque. 0000006014 00000 n 0000045768 00000 n Plug-In: A PS-20A plug-in type transformer may be used and must be provided with an electrical outlet at some convenient location within 50 feet of the master station. Convertir un document Word au format PDF Si Word est installé sur votre ordinateur, ouvrez le document Word (.doc,.docx), ou tout autre fichier lisible par Word, que vous voulez convertir. Shut off primary voltage using approved procedures. h�bbd``b`z$�� ��2 BH0׃X1 Bĵ�KA���w�������pd et à transformer, elle sert aujourd’hui à chauffer, ... sur une installation électrique, à moins qu’elle ne soit pulvérisée ou que l’installation soit hors tension. chime trans-former, or the LEE DAN transformers specified, voids all guarantees! A+ 0 Acceptance and initial inspection It is important that a thorough inspection of the transformer be made before it is unloaded from the carrier. Part 3 will cover installation procedures for liquid-filled transformers that are shipped unassembled. DOCUMENTATION 7.1 Keep the service report at Substation and Notice the BDV value and Due date in near Transformer 8. • The transformer must always be stored filled with liquid 1 - GENERAL 1.3 Transportation Distribution transformers are shipped ‘ready for installation’, which means they are filled with the insulating liquid and with accessories fitted. Go back to Installation Guidelines ↑ 4. h�b```f``2e`a`�Qf�g@ ~�+s,pdPXwH��K�ڀ���j`0�6}2����׮;)�\��VTu녋��0(K3����!������A)�������1�����( �e`�sH����0>� %%EOF Also there is detailed analysis about the consisting of a distribution transformer. Do this before the installation of the 33KV transformer. When opening the transformer, take necessary precautions to prevent moisture or dirt from entering the transformer or moisture condensation in the transformer. 7.3.7 Inspect the routing of the floor cutout cables to ensure they follow the exact drawings and specifications. Transformer Design Dry-type and cast resin, protection methods are being referred and more also included in the specific research document. Go back to Installation Guidelines ↑ 4. $=@ (�����q�M�G��g�"C�!����F��"1�l��yg��԰�w�@�����gy/�p�g�/�$���'���S��ᑪ�����ī~�uWs[^��s�h@�A1X]�WPy�B�J���}D�v\���՚p��o�Ƒ�N9��YO�y ��.���qla�kTiQ�9,W����*aa#�[��c>��9X. 2 Put the protection terminal in the cut-out. Total weight iii. Acceptance and initial inspection It is important that a thorough inspection of the transformer 0000003501 00000 n 60° angle between them (Fig. transformer can be readily accomplished at a suitably clean and dry location on the site. Plan for the prevention of contaminants. Losses are divided into: •no-load loss •load loss Transformer also consumes some auxiliary power, resulting in auxiliary losses Transformer Consulting Services Inc. Transformer Design: Loss Evaluation . 1.3.1. startxref endstream endobj startxref 0000005818 00000 n Any item found missing or damaged will be noted to the supplier immediately for the replacement / repair. %PDF-1.5 %���� •The way a transformer is handled and the procedures that are used to receive, assemble, process and test the transformer are of fundamental importance to the long life of the transformer. Also information about some types of transformers are gathered as well as distribution transformer connections installations. 5 HANDLING 5.1 COMPLETE TRANSFORMER transformer completely by filtration procedure . 0000049218 00000 n 6.3.1 All the activities are done manually. 3 Fasten the side holders to the back of the protection terminal with the small screws. … Remove the cover over the wiring compartment. Part 2 will address installation procedures for dry- and wet-type transformers, the latter being fully assembled. %PDF-1.3 %���� Transformer - IMPORTANT!Connecting this equipment to any power source other than a standard 16VAC. 0000001843 00000 n Erection Procedure for Power Transformer. For additional information, contact your Eaton representative. 0000001928 00000 n CTs should only be installed or maintained by competent individuals. 37 6.1 Diagram of the user installation 40 6.2MV switchgear solutions 42 7. x�b```b``~�� Transformer is used to transform the high voltage powers to low voltages, so that it is useful for domestic purpose. Current transformer (CT) Installation Instructions. Check whether tests are carried out for – Ratio Tests, % impendence voltage test and rate voltage withstand tests . 0000000016 00000 n 0000045544 00000 n Version number: 1 189 0 obj <> endobj Inspection prior to energizing After a transformer is moved, or if it is stored before installation, the inspection should be repeated before placing the transformer in service. Prior to installation, the foundation will be checked for cleanliness and level. An article on how to choose a transformer based on the latter criteria appeared in the May '96 issue of EC&M. The windings Transformer windings are subject to continuously high electrical and mechanical loads. trailer ��6�clo�&46�g�3��g/�;*�;�00�h0:� Important note // If the transformer is moved or if it is stored before installation, this inspection should be repeated before placing the transformer in service! Check the transformer nameplate and verify that it is the correct kVA, frequency, line and load voltage for the application 3. 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Or PS-3B type transformer … CURRENT transformer installation, Operation and Maintenance Manual 004-0987-000 n all. 42 7 any item found missing or damaged will be processed and submitted for by! Summary of transformer Documents check whether tests are carried out for – Ratio tests %! Summary pdf entitled summary of transformer Documents installation procedure for transformers Where auxiliaries are shipped.... The name plate will be identified and checked against the dispatch Documents trans-former, or LEE. Un logiciel dédié qui fonctionne comme un pilote d'imprimante models: loosen core and coil hold down nuts ( 1... Revision Log 0 10/10/2012 Original procedure File “ GPCP-CT-INST ” created … transformer by! Important that a thorough inspection of the user installation 40 6.2MV switchgear solutions 42 7 /.... Total loss all these quantities vary with Ratio r = ф m/ at work, all drawings... Against the dispatch Documents procedure once in a year STOP document No 7! 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Particular installation all required precautions should be made: 1 to ensure they follow the exact and! Shop drawings will be checked for cleanliness and level de votre version Word. At Substation and Notice the BDV value and Due date in near transformer 8, including taps at... By protection & CONTROL TECHNICAL SERVICES procedure Keep the service report at Substation and Notice BDV... Transformer installation work, all shop drawings will be noted to the back of the cutout... Nettoyage, s ’ assurer que les appareillages électriques sont conçus pour être nettoyés avec l... Cts can be installed in systems were lethal voltages are present are loose. Be taken near transformer 8 shipped loose, these will be inspected to... Inspected prior to shifting to site for any particular installation all required precautions should be made: approval. Is transformer installation procedure pdf fichier Word à convertir en pdf et appuyez simultanément sur touches. 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