{"id":"mfr-abb-ct-s-2-1-35bd1f1210","name":"CT/S 2.1","manufacturer":"ABB","category":"transformers","description":"ABB CT/S 2.1: original DWG for substation insulation or transformer equipment layouts.","equipment":["substation insulation or transformer equipment","CT/S 2.1"],"keywords":["ABB","CT/S 2.1","9AKK108464A0901"],"markets":["Global"],"marketNote":"Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately.","kind":"product","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch","officialEvidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch","sourcePublisher":"ABB","formats":["DWG"],"availability":"direct","accessNote":"Inspected originals are available from this website through the existing download email prompt.","checkedAt":"2026-11-11","files":[{"id":"abb-8a5da99287ba507dca08","name":"9AKK108464A0901.dwg","format":"DWG","purpose":"Original manufacturer DWG geometry","url":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","availability":"direct","bytes":858317,"sha256":"f0767340ea5573789d66aea22cecb0220624261e10c4424364a023db6a8120f2","retrievedAt":"2026-11-11T06:03:16.282594+00:00","sourceCheckedAt":"2026-11-11","validation":"signature-checked","filenameBasis":"document-reference","hosted":true,"redistribution":"unknown","rightsReview":{"checkedAt":"2026-11-11","sources":["https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"],"note":"Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown."},"hostingBasis":{"policy":"no-explicit-prohibition","checkedAt":"2026-11-11","evidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch","attribution":"ABB"},"delivery":{"kind":"original","format":"DWG","sha256":"f0767340ea5573789d66aea22cecb0220624261e10c4424364a023db6a8120f2","bytes":858317,"includes":["9AKK108464A0901.dwg"]},"documentNumber":"9AKK108464A0901","latestRevisionUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch","revision":"A","previewGroup":"mfr-abb-ct-s-2-1-35bd1f1210","downloadUrl":"https://eloragrid.ai/tools/cad-library/download/mfr-abb-ct-s-2-1-35bd1f1210/abb-8a5da99287ba507dca08"}],"fileClasses":["original manufacturer drawing or model source"],"technicalFacts":[{"label":"Manufacturer drawing identity","value":"CT/S 2.1","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch"},{"label":"Source document","value":"9AKK108464A0901; revision A","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"}],"applications":["substations","switchyards"],"configurationNote":"Use the manufacturer configuration named CT/S 2.1.","equipmentFacts":[{"label":"Equipment / resource","value":"CT/S 2.1"},{"label":"Manufacturer","value":"ABB"},{"label":"Resource type","value":"Product"},{"label":"Manufacturer drawing identity","value":"CT/S 2.1"},{"label":"Source document","value":"9AKK108464A0901; revision A"},{"label":"Listed file formats","value":"DWG"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"1 drawing previews"},{"label":"Recorded revisions","value":"A"},{"label":"Source checked","value":"2026-11-11"},{"label":"Download access","value":"Email registration for site downloads; official source links are also available"}],"previewImage":"/tools/cad-library/drawing-preview/mfr-abb-ct-s-2-1-35bd1f1210/abb-8a5da99287ba507dca08?asset=f0767340ea5573789d66aea22cecb0220624261e10c4424364a023db6a8120f2","relatedReferences":[{"name":"Transformer envelope","url":"https://eloragrid.ai/objects/transformer-envelope"},{"name":"Control transformer","url":"https://eloragrid.ai/objects/ga-control-transformer"}],"fileChoiceGuidance":["Use 9AKK108464A0901.dwg (revision A) to insert the supplied editable drawing into your layout."],"plainEnglish":{"title":"What the equipment does","introduction":"A current transformer, or CT, produces a smaller measuring current related to the alternating current in a power conductor. Meters and protection relays use that signal to monitor the circuit.","example":"Use 9AKK108464A0901.dwg (revision A) to insert the supplied editable drawing into your layout.","drawings":"Use 9AKK108464A0901.dwg (revision A) to insert the supplied editable drawing into your layout.","terms":[{"name":"CAD","meaning":"Computer-aided design files used to prepare drawings and models."},{"name":"Revision","meaning":"The recorded version of a drawing or model."}],"diagram":"flow","steps":["Identify CT/S 2.1","Choose DWG","Check the matching source configuration"],"caption":"A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure.","sources":[{"label":"ABB official source","url":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch"}],"profileId":"ct","checklist":["Match ABB CT/S 2.1 and the exact source filename shown above.","The source was checked on 2026-11-11; recorded file revisions: 9AKK108464A0901.dwg — A. Use Documentation & sources to check for a newer issue."],"questions":[{"question":"Which original files are supplied for CT/S 2.1?","answer":"1 inspected original for ABB CT/S 2.1: 9AKK108464A0901.dwg (DWG)."},{"question":"Where did these ABB files come from?","answer":"ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0901&LanguageCode=en&DocumentPartId=&Action=Launch. The source reference, revision, original bytes and checksum are retained with each download."}]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/mfr-abb-ct-s-2-1-35bd1f1210"}