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ČSN - Czech national standards
Page 2745
ČSN IEC 505 (01/01/1996) Withdrawn
Návod pro hodnocení a identifikaci izolačních soustav elektrických zařízení.
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ČSN EN 60505 (01/08/2002) Withdrawn
Evaluation and qualification of electrical insulation systems
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ČSN EN 60505-ed.2 (01/08/2005) Withdrawn
Evaluation and qualification of electrical insulation systems
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ČSN IEC 610 (01/02/1996) Withdrawn
Principal aspects of functional evaluation of electrical insulation systems: Ageing mechanisms and diagnostic procedures
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ČSN EN 62114 (01/09/2002) Withdrawn
Electrical insulation systems (EIS) - Thermal classification
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ČSN EN 61857-1-ed.3 (01/07/2009)
Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage
Available languages: Czech
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ČSN EN 61857-21-ed.3 (01/02/2010)
Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose models - Wire wound applications
Available languages: Czech
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ČSN EN 61857-22-ed.2 (01/06/2009)
Electrical insulation systems - Procedures for thermal evaluation - Part 22: Specific requirements for encapsulated-coil model - Wire wound electrical insulation systém (EIS)
Available languages: Czech
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ČSN EN 61857-31 (01/08/2017)
Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life less than 5 000 hours
Available languages: English (the title page in Czech only)
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ČSN EN IEC 61857-32 (01/05/2020)
Electrical insulation systems - Procedures for thermal evaluation - Part 32: Multifactor evaluation with increased factors during diagnostic testing
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