CENELEC CLC/TS 50537-2 Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
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- IEC TS 60479-1 CORR 1 Effects of current on human beings and livestock – Part 1: General aspects CORRIGENDUM 1 - Edition 4.0
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- IEC TS 60479-1 CORR 1 Effects of current on human beings and livestock – Part 1: General aspects CORRIGENDUM 1 - Edition 4.0
- CSA CAN/CSA-E61347-1:03 Lamp controlgear – Part 1: General and safety requirements - First Edition
- IEC TR 60479-4 Effects of current on human beings and livestock – Part 4: Effects of lightning strokes - Edition 2.0
- IEC TS 60479-1 CORR 2 Effects of current on human beings and livestock – Part 1: General aspects CORRIGENDUM 2 - Edition 4.0
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- CENELEC EN 50547 Railway applications - Batteries for auxiliary power supply systems
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- Картотека зарубежных и международных стандартов
European Committee for Electrotechnical Standardization
Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors
N CLC/TS 50537-2
Annotation
This Technical Specification covers requirements for electric pumps which generate the circulation of insulation liquid in traction transformers and reactors of rail vehicles and their associated cooling system.
The pumps covered by this Technical Specification are rotodynamic pumps driven by a squirrel cage induction motor which is immersed in the insulating liquid.
CLC/TS 50537-2 gives consideration to both technical and normative requirements of the railway environment and restricts the variety provided by industry-wide standards for pumps (for example EN 50216-7 and EN ISO 9906). It determines requirements and tests enabling the interchangeability especially regarding electrical, mechanical and hydraulic interfaces. Furthermore, service conditions are described.
Автоматический перевод:
Железнодорожные заявления - Смонтированные части трансформатора тяги и системы охлаждения - Часть 2: Насос для изоляционной жидкости для трансформаторов тяги и реакторов
Эта Техническая характеристика покрывает требования для электрических насосов, генерирующих циркуляцию жидкости изоляции в трансформаторах тяги и реакторах железнодорожных транспортных средств и их связанной системы охлаждения.
