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BS EN 61857-21:2009
Electrical insulation systems. Procedures for thermal evaluation. Specific requirements for general-purpose models. Wire-wound applications
20 стр.
Действует
Печатная копияПечатное издание
184.46 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
29.080.30 Insulation systems / Изоляционные системы
Ключевые слова:
Thermal testing, Test equipment, Electric coils, Electrical insulating materials, Dielectric-strength tests, Diagnostic testing, Life (durability), Stress, Windings, Electrical equipment, Electrical testing, Assembling, Environmental testing, Testing conditions, Compatibility, Electrical components, Heat ageing tests, Endurance testing, Damp-heat tests