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Normas DIN – AENOR
DIN V 42673-3:2010-05

DIN V 42673-3:2010-05

Totally-enclosed fan-cooled three phase asynchronous motors with squirrel-cage - Design IM B3, IM B5, IM B14 with bearings - Part 3: Relationship frame sizes - Output ratings for type of protection flameproof enclosure "d"

Moteurs asynchrones à cage à refroisissement par la surface de la carcasse - Configuration IM B3, IM B5, IM B14 avec roulement - Partie 3: Relation des puissances de sortie pour modes de protection enveloppe antidéflagrante "d"

Oberflächengekühlte Käfigläufer-Asynchronmotoren - Bauform IM B3, IM B5, IM B14 mit Wälzlager - Teil 3: Zuordnung der Leistungen bei explosionsgeschützter Ausführung in Zündschutzart druckfeste Kapselung "d"

Fecha:
2010-05 /Active
Relación con otras normas DIN:

Reemplaza a: DIN 42677-3:1983-04

Reemplaza a: DIN 42673-3:1983-04

Resumen:
This standard applies to totally-enclosed fan-cooled three phase asynchronous motors with squirrel-cage with standard dimensions and outputs according to EN 50347 "General purpose 3 phase induction motors having standard dimensions and outputs - Frame numbers 56 to 315 and flange numbers 65 to 740" (see also IEC 60072 1), with specific electrical and mechanical interpretations according to EN 60079 0 "Explosive atmospheres - Part 0: Equipment - General requirements" for explosive atmospheres al well as EN 60079 1 "Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"" for type and testing of electrical equipment for type of protection flameproof enclosure "d" group II for temperature classes T 1 to T 4
Keywords:
Alternating-current motors, Asynchronous motors, Bearings, Cooling, Coordination, Dimensions, Electric motors, Electrical engineering, Electrolytes, Explosion protection, Explosion-proof, Grid plates, Ignition, Ignition protection, Inspection, IP enclosure, Low-maintenance, Motors, Performance, Ratings, Rolling bearings, Rotational speeds, Squirrel-cage motors, Surface cooling, Surfaces, Three-phase current, Three-phase motors, Type d protected electrical equipment, Types
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