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E DIN EN 61857-41 VDE 0302-41:2019-04

Electrical insulation systems – Procedures for thermal evaluation

Part 41: Specific requirements for electrical insulation systems for use in dry-type high-voltage transformers with operating voltages of 1kV and above

37.07 € 
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E DIN EN 61857-32 VDE 0302-32:2018-05

Electrical insulation systems – Procedures for thermal evaluation

Part 32: Multifactor evaluation with increased factors during diagnostic testing

16.52 € 
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E DIN EN 61857-33 VDE 0302-33:2018-05

Electrical insulation systems – Procedures for thermal evaluation

Part 33: Multifactor evaluation with increased factors at elevated temperature

18.35 € 
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DIN EN 61857-31 VDE 0302-31:2017-09

Electrical insulation systems –Procedures for thermal evaluation

Part 31: Applications with a designed life of 5 000 h or less

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DIN EN 61857-21 VDE 0302-21:2010-02

Electrical insulation systems – Procedures for thermal evaluation

Part 21: Specific requirements for general-purpose models – Wire-wound applications

43.31 € 
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DIN EN 61857-1 VDE 0302-11:2009-09

Electrical insulation systems – Procedures for thermal evaluation

Part 1: General requirements – Low-voltage

46.46 € 
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DIN EN 61857-22 VDE 0302-22:2009-05

Electrical insulation systems – Procedures for thermal evaluation

Part 22: Specific requirements for encapsulated-coil model – Wire-wound electrical insulation system (EIS)

39.96 € 
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Standard
withdrawn:

DIN EN 61857-1 VDE 0302-11:2005-09

Electrical insulation systems - Procedures for thermal evaluation

Part 1: General requirements - Low-voltage

43.31 € 
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Standard
withdrawn:

DIN EN 61857-21 VDE 0302-21:2005-06

Electrical insulation systems - Procedures for thermal evaluation

Part 21: Specific requirements for general purpose models - Wire-wound applications

39.96 € 
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Standard
withdrawn:

DIN EN 61857-22 VDE 0302-22:2003-04

Electrical Insulation Systems - Procedures for thermal evaluation

Specific requirements for encapsulated-coil model - Wire-wound electrical insulation system (EIS)

34.28 € 
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Standard
withdrawn:

DIN EN 61857-23 VDE 0302-23:2003-04

Electrical Insulation Systems - Procedures for thermal evaluation

Specific requirements for general-purpose, tall-channel model - Wire-wound electrical insulation system (EIS)

37.07 € 
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Standard
withdrawn:

DIN EN 61857-1 VDE 0302-11:1999-11

Electrical insulation systems - Procedures for thermal evaluation

General requirements - Low voltage

39.96 € 
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Standard
withdrawn:

DIN EN 61857-21 VDE 0302-21:1999-11

Electrical insulation systems - Procedures for thermal evaluation

Specific requirementsfor general-purpose model - Wire-wound applications

30.94 € 
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