This part of GB/T 13539 is used to guide the application of low-voltage fuses. The standard describes how current limiting fuses can be conveniently used to protect modern complex and sensitive electrical and electronic equipment. This section applies to low-voltage fuses designed and manufactured in accordance with the IEC 60269 series for AC to 1000 V and DC to 1500 V. This section provides important technical arguments and information on the application of fuses. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 16895.5-2012 Low Voltage Electrical Installations - Part 4-43: Safety Protection: Overcurrent Protection (1EC 60364-4-43:2008, 1DT) GB/T 16895.21-2011 Low Voltage Electrical Installations - Part 4-41: Safety Protection and Protection against Electric Shock (IEC 60364-4-412005, IDT) GB/Z.25842.1-2010 Low Voltage Switchgear and Control Equipment, Overcurrent Protection Appliances - Part 1: Application of Short Circuit Ratings (IEC/TR 61912-1:2007, IDT) IEC 60050 (All Parts) International Electrotechnical Terminology IEC/TR 60146-6 Semiconductor Converters Part 6: Application guide for the protection of semiconductor converters against overcurrent by fuses IEC 60269 Low voltage fuses IEC 60269-1:2006 Low voltage fuses Part 1: Basic requirements (Low voltage fuses Part 1: General requirements) IEC 60269-2, Low voltage fuses, Part 2: Supplementary requirements for fuses used by specialized personnel (mainly for industrial applications), Examples of standardized fuse systems A to K IEC 60269-3 Low voltage fuses - Part 3: Supplementary requirements for fuses for use by unskilled personnel (fuses primarily for household and similar purposes) - Examples of standardized fuse systems A to FLLow voltage fuses - Part 3; Supplementary requirements for fuses for use by unskilled individuals (fuses mainly for household or similar applications) - Ex examples of standardized systems of fuses A to F] IEC 60269-4; 2009 Low voltage fuses Part 4: Supplementary requirements for fuse links for the protection of semiconductor devices IEC 60269-6 Low voltage fuses Part 6: Supplementary requirements for fuse links for the protection of solar photovoltaic systems (Low voltage fuses Part 6: Supplementary requirements for fuse links for the protection of solar photovoltaic energy gy systems)
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