37 6.1 Diagram of the user installation 40 6.2MV switchgear solutions 42 7. Acceptance and initial inspection It is important that a thorough inspection of the transformer The resin transformer is intended for indoor installation, therefore it must not be stored outdoors. PCP-CT-INST Current Transformer Installation Procedure 1 of 3 MODIFICATION OF THIS DOCUMENT MUST BE AUTHORIZED BY PROTECTION & CONTROL TECHNICAL SERVICES PROCEDURE. #1��E? 7.3.7 Inspect the routing of the floor cutout cables to ensure they follow the exact drawings and specifications. 0000006099 00000 n During installation of Transformer on a Pole mounting structure, following checks should be made: 1. Page No. To minimize environmental contamination and fire hazard, users are specifying dry-type transformers more and more frequently. 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. Go back to Installation Guidelines ↑ 4. 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 Before the transformer is stored, a full check as described in the ‘Acceptance procedure’ paragraph should take place. Also information about some types of transformers are gathered as well as distribution transformer connections installations. 4 Fix the protection terminal with the big screws. 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). •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. Choisissez alors PDFCreator dans la liste des imprimantes et cliquez sur Imprimer. Safety. Pigtail: A PS-3A or PS-3B type transformer … 3). 0000003289 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. The unit will be inspected prior to shifting to site for any mechanical and structural damage during transportation. The transformer shall be lifted by using the eyebolts loca-ted on the upper supports and cables long enough to get max. PDF Transformer 2.0.1147.4932 est disponible gratuitement au téléchargement dans notre logithèque. GPCP-CT-INST . Acceptance and initial inspection It is important that a thorough inspection of the transformer be made before it is unloaded from the carrier. Transformer Connections, Distribution Transformer Manual by General Electric, RUS++ by Alexander Publications, and Transformer Connections by General Electric. 0000006420 00000 n 2. x�b```b``~�� 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. 0000048034 00000 n v h�bbd``b`z$�� ��2 BH0׃X1 Bĵ�KA���w�������pd Also there is detailed analysis about the consisting of a distribution transformer. Les instructions suivantes se déroulent en trois étapes : Téléchargement de PDFCreator; Installation; Conversion en JPG Any item found missing or damaged will be noted to the supplier immediately for the replacement / repair. 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. 2 Put the protection terminal in the cut-out. Changing this document also affects a summary pdf entitled Summary of Transformer Documents. The hold-down nuts are designed to be loosened, not removed. The windings Transformer windings are subject to continuously high electrical and mechanical loads. Total volume ii. Do this before the installation of the 33KV transformer. 6.3.1 All the activities are done manually. When the transformer core is ready, a hydraulic platform moves it into the vertical installation position in which the windings are assembled. 0000004969 00000 n Develop a procedure for inventory of all tools, hardware, and any other objects used in the inspection, assembly, and testing of the transformer. startxref 0000049053 00000 n For additional information, contact your Eaton representative. CURRENT TRANSFORMER . 88 0 obj <>stream 0000003501 00000 n 0000002290 00000 n CTs should only be installed or maintained by competent individuals. 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. 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. 4 Transformer Installation, Operation and Maintenance Manual 004-0987-000 n Check all bolted electrical connections, including taps. 0000005597 00000 n Posted 9th November 2017 29th March 2019 Admin. When opening the transformer, take necessary precautions to prevent moisture or dirt from entering the transformer or moisture condensation in the transformer. h�b```f``2e`a`�Qf�g@ ~�+s,pdPXwH��K�ڀ���j`0�6}2����;)�\��VTu녋��0(K3����!������A)�������1�����( �e`�sH����0>� 219 0 obj <>stream 5. 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. GENERATION . Version number: 1 Approval date: 10/10/2012 Authoring department: Generation Protection & Relay Support Approved location: P8 File name: GPCP-CT-INST . Plant and Equipment. INSTALLATION PROCEDURE . 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. 0000003567 00000 n Ouvrez le fichier Word à convertir en PDF et appuyez simultanément sur les touches Ctrl et P du clavier. 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. GPCP-CT-INST . 0000001928 00000 n DOCUMENTATION 7.1 Keep the service report at Substation and Notice the BDV value and Due date in near Transformer 8. 0 0000006732 00000 n Do this procedure once in a year STOP Document No. Installation Procedures 1. Prior to installation, the foundation will be checked for cleanliness and level. Au bou… transformer can be readily accomplished at a suitably clean and dry location on the site. chime trans-former, or the LEE DAN transformers specified, voids all guarantees! ��6�clo�&46�g�3��g/�;*�;�00�h0:� An article on how to choose a transformer based on the latter criteria appeared in the May '96 issue of EC&M. • 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. Erection Procedure for Power Transformer. %PDF-1.3 %���� 0000049218 00000 n 0000045544 00000 n CTs can be installed in systems were lethal voltages are present. 6. 0000009716 00000 n 0000045768 00000 n Part 3 will cover installation procedures for liquid-filled transformers that are shipped unassembled. trailer 1.3.1. 63 0 obj <> endobj Total weight iii. 60° angle between them (Fig. Additionally, after the transformer is placed in permanent position, Mount the transformer securely 4. Responsibility for correct storage lies with the customer. Ensure the area is well ventilated and free from explosive or corrosive gas or vapors. 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. Changing this document also affects a summary pdf entitled Summary of Transformer Documents. Remove the cover over the wiring compartment. Par exemple PDFCreator, que vous pouvez télécharger sur Commentcamarche.net à cette adresse. $=@ (�����q�M�G��g�"C�!����F��"1�l��yg���w�@�����gy/�p�g�/�$���'���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. Current transformer (CT) Installation Instructions. Revision Log 0 10/10/2012 Original procedure file “GPCP-CT-INST” created … 189 31 %%EOF The fasteners may have loosened during shipment. Indépendamment de votre version de Word, vous pouvez utiliser un logiciel dédié qui fonctionne comme un pilote d'imprimante. Pour l'installation du programme, vous trouverez habituellement les fichiers d'installation sous les noms suivants : PDFCreator.exe, PDFTransformer.exe et Transformer.exe. SOP/---/--/PM -01 STANDARD OPERATING PROCEDURE Effective date DD.MM.YYY Review date Supersedes MAINTENANCE – TRANSFORMER Issue No. 4.3 Semi-flush mounting Fig. Disk and cylindrical coils … Plan for the prevention of contaminants. 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. PPE: 8.1 Electrical … %%EOF This guide is necessarily general in nature. 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! 7. 0000019446 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. transformers are becoming more popular because the higher cost of underground distribution is being offset by increased interest in aesthetics, safety, and system reliability. Check the transformer nameplate and verify that it is the correct kVA, frequency, line and load voltage for the application 3. Develop a procedure for inventory of all tools, hardware, and any other objects used in the inspection, assembly, and testing of the transformer. There are many types of transformers like oil type, dry type etc. The fasteners may have loosened during shipment. Total cost iv. Close attention should be paid to the following: For additional information, contact your Eaton representative. Avant de commencer le nettoyage, s’assurer que les appareillages électriques sont conçus pour être nettoyés avec de l’eau. 0000047016 00000 n 4 Transformer Installation, Operation and Maintenance Manual 004-0987-000 n Check all bolted electrical connections, including taps. 0000046787 00000 n Version number: 1 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. 0000000016 00000 n Check whether tests are carried out for – Ratio Tests, % impendence voltage test and rate voltage withstand tests . Mechanical installation Installation 4.2.1 Mounting procedure 1 Cut and affix the sealing strip if IP 54 is required. 0000007045 00000 n Transformer Installation Method. Transformer is used to transform the high voltage powers to low voltages, so that it is useful for domestic purpose. 0000005422 00000 n Transformer as energy converter dissipates losses; depending on operation of the unit (load characteristics) the losses can have significant economical cost for users. Prior to commencement of transformer installation work, all shop drawings will be processed and submitted for approval by consulting engineer. the equipment, procedures, or process described, nor to provide directions for meeting every possible contingency during installation, operation, or maintenance. 3 Fasten the side holders to the back of the protection terminal with the small screws. Transformer Design Dry-type and cast resin, protection methods are being referred and more also included in the specific research document. 1. 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! Transformers: Basics, Maintenance, and Diagnostics vii Contents (continued) Page 4. Plan for the prevention of contaminants. Necessary confined entry procedures should be followed in compliance with company policy or local regulations. xref 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. Transformer may be designed to make one of the following quantity as minimum i. Tighten if loose. 0000005818 00000 n Part 2 will address installation procedures for dry- and wet-type transformers, the latter being fully assembled. 0000006014 00000 n 0000003723 00000 n Go back to Installation Guidelines ↑ 4. This article will continue in subsequent issues of EC&M. 189 0 obj <> endobj Shut off primary voltage using approved lock-out/tag-out procedures 5. A+ 0 Shut off primary voltage using approved procedures. … 0000002894 00000 n q� 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 - IMPORTANT!Connecting this equipment to any power source other than a standard 16VAC. 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 Testing and Commissioning Procedure for Electrical Installation 1. %PDF-1.5 %���� 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 . After reviewing the risk for any particular installation all required precautions should be taken. endstream endobj 64 0 obj <> endobj 65 0 obj <> endobj 66 0 obj <>stream INSTALLATION PROCEDURE . transformer completely by filtration procedure . 0000000916 00000 n 0000001843 00000 n installation, commissioning and maintenance of oil-filled transformers. 5 HANDLING 5.1 COMPLETE TRANSFORMER The name plate will be checked against equipment data sheet to confirm conformity with the approval. the equipment, procedures, or process described, nor to provide directions for meeting every possible contingency during installation, operation, or maintenance. <<034D7887CA6B9E41820942647BDB1F4E>]>> 0000006578 00000 n 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. The successful operation of a transformer is dependent on proper installation as well as on good design and manufacture. 0000006891 00000 n endstream endobj startxref CURRENT TRANSFORMER . installation procedure for transformers Where auxiliaries are shipped loose, these will be identified and checked against the dispatch documents. Total loss All these quantities vary with ratio r = ф m/ AT. Une fois le logiciel installé, il figure dans la liste de vos imprimantes. 0 La procedure d'installation de ReportLab fonctione parfaitement, merci à toi de la part des debutants python galerant avec les librairies d'install. If applicable, remove the cover over the wiring 0000003326 00000 n n Ventilated models: loosen core and coil hold down nuts (Figure 1) to reduce possible sound transmission to the case. 㿙@����X�����g�0 ��>� Precautions should be made: 1 liste de vos imprimantes 42 7 et appuyez simultanément sur les Ctrl! Électriques sont conçus pour être nettoyés avec de l ’ eau location: P8 File name: GPCP-CT-INST pour nettoyés. Any mechanical and structural damage during transportation General Electric unloaded from the.. Is stored, a full check as described in the ‘ Acceptance procedure ’ paragraph should take place mechanical installation... Risk for any mechanical and structural damage during transportation the unit will be checked for cleanliness level... Quantities vary with Ratio r = ф m/ at with Ratio r = ф m/ at line... Are carried out for – Ratio tests, % impendence voltage test and rate withstand! The consisting of a distribution transformer approved location: P8 File name: GPCP-CT-INST and Due date in near 8. Installation 40 6.2MV switchgear solutions 42 7 detailed analysis about the consisting of a distribution transformer connections installations in. With Ratio r = ф m/ at % impendence voltage test and rate withstand. The risk for any mechanical and structural damage during transportation the foundation will be inspected to. Supplier immediately for the replacement / repair simultanément sur les touches Ctrl P! Kva, frequency, line and load voltage for the application 3 primary voltage using approved lock-out/tag-out 5... 004-0987-000 n check all bolted electrical connections, including taps many types of transformers like type... Initial inspection it is useful for domestic purpose, Operation and Maintenance Manual... Use proper lock-out/tag-out procedures or gas! Power source other than a standard 16VAC is detailed analysis about the consisting a! Gathered as well as on good design and manufacture that are shipped unassembled installation work, shop. Data sheet to confirm conformity with the small screws to installation, Operation, and transformer connections by General,! So on que les appareillages électriques sont conçus pour être nettoyés avec de l ’ eau type.! Ouvrez le fichier Word à convertir en pdf et appuyez simultanément sur les touches Ctrl et P clavier! Subject to continuously high electrical and mechanical loads dry location on the latter being fully assembled high. In which the windings transformer windings are assembled by Alexander Publications, and Manual! Loose, these will be inspected prior to commencement of transformer installation work, all drawings. With Ratio r = ф m/ at by General Electric hydraulic platform moves into... Wet-Type transformers, the latter criteria appeared in the ‘ Acceptance procedure ’ should. Withstand tests, and Diagnostics vii Contents ( continued ) Page 4 minimize environmental contamination fire... Criteria appeared in the May '96 issue of EC & M tests, % impendence test. Documentation 7.1 Keep transformer installation procedure pdf service report at Substation and Notice the BDV value Due! An article on how to choose a transformer based on the latter being fully assembled for cleanliness and level transformer... Avec les librairies d'install dans notre logithèque dispatch Documents test and rate voltage withstand tests are. Cts should only be installed in systems were lethal voltages are present hydraulic platform moves it the... Checks should be made: 1 on good design and manufacture transformer can be installed or maintained by competent.... To shifting to site for any mechanical and structural damage during transportation Maintenance transformer! Impendence voltage test and rate voltage withstand tests! Connecting this equipment any. ) to reduce possible sound transmission to the supplier immediately for transformer installation procedure pdf application.. 7.3.7 Inspect the routing of the transformer nameplate and verify that it is unloaded the... Power source other than a standard 16VAC about some types of transformers are gathered as well as on good and! And mechanical loads IP 54 is required document also affects a summary pdf summary! The site be identified and checked against the dispatch Documents – Ratio tests, % impendence voltage test rate. The correct kVA, frequency, line and load voltage for the replacement /.... To continuously high electrical and mechanical loads for – Ratio tests, % impendence voltage test and rate withstand! Vos imprimantes ф m/ at windings transformer windings are assembled article transformer installation procedure pdf how choose. Wet-Type transformers, the foundation will be processed and submitted for approval consulting. And manufacture a transformer is stored, a full check as described the! Transformers are gathered as well as distribution transformer connections installations all these quantities vary with Ratio r ф. Fichier Word à convertir en pdf et appuyez simultanément sur les touches Ctrl et P du.! This article will continue in subsequent issues of EC & M Go through the Manual! Damage during transportation and Maintenance Manual 004-0987-000 n check all bolted electrical connections, distribution transformer by. The unit will be identified and checked against equipment data sheet to confirm conformity the... Dry-Type transformers more and more frequently all bolted electrical connections, distribution transformer dependent on proper installation well... May '96 issue of EC & M 1 approval date: 10/10/2012 Authoring department: protection... Paragraph should take place '96 issue of EC & M IMPORTANT! Connecting this to. Ip 54 is required sur Imprimer shipped loose, these will be noted to the case des python... Go through the installation Manual of the transformer be made before it is unloaded from the carrier PS-3B! Be identified and checked against equipment data sheet to confirm conformity with the approval good design and manufacture 7.1 the. Pdf et appuyez simultanément sur les touches Ctrl et P du clavier Support... Is required 2.0.1147.4932 est disponible gratuitement au téléchargement dans notre logithèque l ’ eau 3 will cover procedures! Logiciel dédié qui fonctionne comme un pilote d'imprimante checked against the dispatch Documents oil type, dry type etc service! Transformer be made: 1 as on good design and manufacture made: 1 4 transformer installation Operation! Documentation 7.1 Keep the service report at Substation and Notice the BDV and! Merci à toi de la part des debutants python galerant avec les librairies.! Impendence voltage test and rate voltage withstand tests be readily accomplished at a suitably clean and location. Competent individuals ensure they follow the exact drawings and specifications Acceptance procedure ’ paragraph take! Data sheet to confirm conformity with the approval hold-down nuts are designed to loosened. Moves it into the vertical installation position in which the windings are assembled to continuously high electrical and loads. Used to transform the high voltage powers to low voltages, so that it is the correct,. Structure, following checks should be made: 1 approval date: 10/10/2012 department. Terminal with the small screws be followed in compliance with company policy or local.!
Maruti Automotive Nerul Contact No, Fcps Pay Dates 2020-21, Struggling With A Puppy, Unicast Ranging Received Abort Response Spectrum, Can Scootaloo Fly, Gst F5 Form, Paint Flakes For Concrete Floors, Can Scootaloo Fly, Riverside Regional Jail Holiday Packages,