{"id":396731,"date":"2024-10-20T04:26:10","date_gmt":"2024-10-20T04:26:10","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c57-12-01-1998-2\/"},"modified":"2024-10-26T08:13:41","modified_gmt":"2024-10-26T08:13:41","slug":"ieee-c57-12-01-1998-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c57-12-01-1998-2\/","title":{"rendered":"IEEE C57.12.01-1998"},"content":{"rendered":"
Revision Standard – Superseded. Superseded by IEEE Std C57.12.01-2005 Electrical, mechanical, and safety requirements of ventilated, nonventilated, and sealed dry-type distribution and power transformers or autotransformers, single and polyphase, with a voltage of 601 V or higher in the highest voltage winding, are described. Information that can be used as a basis for the establishment of performance, interchangeability, and safety requirements of equipment described, and for assistance in the proper selection of such equipment, is given.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
1<\/td>\n | Title Page <\/td>\n<\/tr>\n | ||||||
3<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
4<\/td>\n | Participants <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 1. Scope <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 2. References <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 3. Definitions 4. Service conditions 4.1 Usual service conditions <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 4.2 Unusual service conditions <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | 5. Rating data 5.1 Cooling classes of transformers 5.2 Frequency 5.3 Phases 5.4 Rated kVA 5.5 Voltage ratings and taps <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | 5.6 Connections <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 5.7 Polarity, angular displacement, and terminal markings <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | 5.8 Impedance 5.9 Losses 5.10 Insulation levels <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | 5.11 Temperature rise and insulation-system capability <\/td>\n<\/tr>\n | ||||||
26<\/td>\n | 5.12 Nameplates <\/td>\n<\/tr>\n | ||||||
29<\/td>\n | 6. Construction 6.1 Tank-pressure requirements 6.2 Finish 6.3 Transformer accessories 6.4 Terminals <\/td>\n<\/tr>\n | ||||||
32<\/td>\n | 6.5 Grounding 7. Short-circuit characteristics 7.1 General 7.2 Transformer categories <\/td>\n<\/tr>\n | ||||||
33<\/td>\n | 7.3 Short-circuit-current duration and magnitude <\/td>\n<\/tr>\n | ||||||
36<\/td>\n | 7.4 System zero-sequence data 7.5 Application conditions requiring special consideration 7.6 Components 7.7 Base kVA and base currents <\/td>\n<\/tr>\n | ||||||
37<\/td>\n | 7.8 Effects of temperature on transformer windings during short-circuit conditions 7.9 Temperature limits of transformer for short-circuit conditions 7.10 Calculation of winding temperature during a short circuit <\/td>\n<\/tr>\n | ||||||
39<\/td>\n | 8. Testing and calculations 8.1 General 8.2 Test classifications 8.3 Routine, design, and other tests for transformers 8.4 Calculations <\/td>\n<\/tr>\n | ||||||
41<\/td>\n | 9. Tolerances 9.1 Ratio 9.2 Impedance 9.3 Losses <\/td>\n<\/tr>\n | ||||||
42<\/td>\n | 10. Connection of transformers for shipment <\/td>\n<\/tr>\n | ||||||
43<\/td>\n | Annex A\u2014Unusual temperature and altitude <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" IEEE Standard General Requirements for Dry-Type Distribution and Power Transformers Including Those with Solid Cast and\/or Resin Encapsulated Windings<\/b><\/p>\n |