Transformers and reactors - Part 14: External protective spark gaps on bushings
实施日期:2004-08-01
Series Reactors for High Voltage Power Capacitors
发布日期:1982-07-21 实施日期:1982-07-21
适用范围:本标准规定了新制造的组合互感器技术要求、试验方法和标志,作为组成组合互感器的电流互感器和电压互感器(包括电容式电压互感器),还应符合GB 1208、GB 1207和GB 4703标准中的技术要求和试验方法。
实施日期:1998-10-01
Combined instrument transformers
适用范围:本标准适用于频率为15Hz~100Hz、供电气测量仪表和电气保护装置用的新制造的组合互感器。 对于组合互感器,本标准规定的以及GB 1208-2006和 GB 1207-2006所包括的电流互感器和电磁式电压互感器的要求和试验都是必需的。...
发布日期:2007-07-02 实施日期:2008-07-01
Laminations for transformers and inductors - Part 1: Mechanical and electrical characteristics
适用范围:This part of IEC 60740 specifies the characteristics of laminations. Their preferred use is cores for transformers and inductors. The laminations are made of sheets and strips of magnetic materials, sp...
实施日期:2006-05-01
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
适用范围:IEC 61558-2-20:2010 deals with the safety of small reactors for general applications. This part is applicable to stationary or portable, single-phase or polyphase, air-cooled (natural or forced) genera...
发布日期:2010-06-29 实施日期:2010-06-29
Sicherheit von Transformatoren,Netzgeraeten und Dergleichen. Besondere Anforderungen an Kleindrosseln Safety of Power Transformers,Power Supply Units and Similar Devices-Part 2-20:Particular Requiremen...
适用范围:Applies to small reactors including alternating current, premagnetised and current compensated reactors. To be read in conjunction with BS EN 61558-1:1998
实施日期:2001-06-15
Recommended practice for specifying thyristor-controlled series capacitors
实施日期:2009-09-11
Transformatoren und Drosseln fuer elektronische und nachrichtentechnische Einrichtungen. Rahmenspezifikation fuer Leistungstransformatoren fuer Schaltnetzteile (SMPS) mit Befaehigungsanerkennung Transf...
适用范围:This part of IEC 1248 specifies how to prepare detail specifications for SMPS power trans-formers to be released under the terms of IEC 1248-1 (QC 260000) capability approval. It includes a blank detai...
实施日期:1997-11-15
Guide for condition based maintenance strategy of dry-type shunt reactor
发布日期:2011-04-15 实施日期:2011-04-15
Specification for unfilled enclosures for the dry termination of HV cables for transformers and reactors
适用范围:Requirements for unfilled enclosures in which cores of cables terminate within the enclosures and are connected to terminals therein. The enclosures are intended for the termination of impregnated pape...
实施日期:1984-01-31
Elektrische Ausruestung zur Verwendung im Tagebau und Steinbruechen. Allgemeine Empfehlungen zum Beruehrungsschutz und Schutz gegen elektrischen Schlag Electrical Installations for Open-Cast Mines and ...
适用范围:Guiding principles for installation and operation of electrical equipment to ensure safety of persons, livestock and property, proper functioning of the plant and protection in normal and fault conditi...
实施日期:1988-01-01
Sicherheit von Transformatoren,Netzgeraeten und dergleichen Besondere Anforderungen an Trenntransformatoren zur Versorgung medizinischer Raeume Safety of power transformers,power supply units and simil...
适用范围:Applies to stationary, single-phase or polyphase, air-cooled isolatingtransformers for the supply of group II medical locations. To be read in conjunction with BS EN 61558-1
发布日期:2001-08-15 实施日期:2001-09-15
Instrument transformers―Part 2: Additional requirements for current transformers
适用范围:GB 20840的本部分适用于供电气测量仪表或/和电气保护装置使用、频率为15 Hz~100 Hz的新制造的电磁式电流互感器。
发布日期:2014-09-03 实施日期:2015-08-03
Sicherheit von Transformatoren,Drosseln,Netzger?ten und entsprechende Kombinationen. Besondere Anforderungen und Prüfungen an Transformatoren und Netzger?ten für Klingeln und L?utewerke Safety of trans...
适用范围:This part of IEC 61558 deals with the safety of bell and chime transformers and powersupply units incorporating bell and chime transformers. Transformers incorporatingelectronic circuits are also cover...
实施日期:2010-10-31
Application guide of 500kV dry-type air-core current-limiting reactor
适用范围:本标准规定了干式空心限流电抗器(简称电抗器)使用条件,技术要求,试验,包装、运输和储存要求等内容。 本标准适用于 500KV干式空心限流电抗器, 330 kV入及以下可参照执行。
发布日期:2013-11-28 实施日期:2014-04-01
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