Find the most up-to-date version of IEC at Engineering Buy IEC Ed. High-voltage alternating-current circuit-breakers from SAI Global. IEC High Voltage Alternating Current Circuit Breakers. Be notified when this Standard is updated or amended – Add to StandardsWatch. General.
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Metallgekapselte Wechselstrom-Schaltanlagen fuer Nennspannungen ueber 1 kV bis einschliesslich 52 kV.
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Applies only to three-pole circuit-breakers for use in three-phase systems and single-pole circuit-breakers for use in single-phase systems.
Does not cover circuit-breakers intended for use on motive power units of electrical traction equipment, or circuit-breakers for use with overhead lines which include series capacitors. Abstract Applies to a.
Staðlabúðin – IEC
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BS EN 60298:1996, IEC 60298:1990
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Also applies to the operating devices of circuit-breakers and their auxiliary equipment. July Replaced By: The following test report forms are related: However, circuit-breakers with a closing mechanism for dependent manual operation are not covered since a rated short-circuit-making current cannot be specified, and dependent manual operation may be 6056 because of safety considerations.
You may experience issues viewing this site in Internet Explorer 9, 10 or The faster, easier way to work with standards. Find Similar Items This product falls into the following categories. Two-pole circuit-breakers for use in single-phase systems are subject to agreement between manufacturer and user. Replaces IEC to