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Normas BSI – AENOR
BS EN 61857-22:2008

BS EN 61857-22:2008

Electrical insulation systems. Procedures for thermal evaluation. Specific requirements for encapsulated-coil model. Wire-wound electrical insulation system (EIS)

Fecha:
2009-03-31 /Definitive
Comité:
GEL/112
Equivalencias internacionales:

EN 61857-22:2008

IEC 61857-22:2008

Relación con otras normas BSI:

Reemplaza a: BS EN 61857-22:2002

Resumen:
IEC 61857-22:2008 provides a general-purpose procedure for the evaluation of wire-wound systems using a general purpose encapsulated-coil model (ECM) where the application is unknown. This second edition cancels and replaces the first edition published in 2002, and constitutes editorial revisions to make this standard compatible with Parts 1 and 21.
Keywords:
Electrical testing, Windings, Electric wires, Thermal testing, Electrical insulation, Encapsulated, Electric coils, Electrical insulating materials
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