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DL/T 402-2016 English PDF

US$6009.00 ยท In stock
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DL/T 402-2016: High-voltage alternating-current circuit-breakers
Status: Valid

DL/T 402: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
DL/T 402-2016English6009 Add to Cart 21 days [Need to translate] High-voltage alternating-current circuit-breakers Valid DL/T 402-2016
DL/T 402-2007EnglishRFQ ASK 3 days [Need to translate] Specification of high-voltage alternating-current circuit-breakers Obsolete DL/T 402-2007
DL/T 402-1999EnglishRFQ ASK 3 days [Need to translate] High-voltage alternating current circuit-breakers Obsolete DL/T 402-1999
DL/T 402-1991EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete DL/T 402-1991

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Basic data

Standard ID DL/T 402-2016 (DL/T402-2016)
Description (Translated English) High-voltage alternating-current circuit-breakers
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard K44
Classification of International Standard 29.240.01
Word Count Estimation 261,229
Date of Issue 2016-02-05
Date of Implementation 2016-07-01
Older Standard (superseded by this standard) DL/T 402-2007
Quoted Standard GB/T 311.2-2013; GB/T 762-2002; GB 2536-2011; GB/T 2900.20-2016; GB/T 2900.50-2008; GB/T 2900.57-2008; GB/T 4109-2008; GB 4208-2008; GB 7674-2008; GB/T 8905-2012; GB/T 12022-2006; GB/T 13540-2009; GB/T 14598.7-1995; GB/T 16927.1-2011; GB/T 28565-2012
Adopted Standard IEC 62271-100: 2008, MOD
Regulation (derived from) National Energy Board Notice No. 2 of 2016; Industry Standard Record Announcement No. 2016 of 2016 (No. 197)
Issuing agency(ies) National Energy Administration
Summary This standard is suitable for the design of the installation in the indoor or outdoor and run at 50Hz frequency, voltage 3kV ~ 1000kV system in the AC circuit breaker. This standard is only applicable to three-phase system in the three-pole circuit breaker and single-phase system in the single-pole circuit breaker. For bipolar circuit breakers in single-phase systems and for frequencies below 50 Hz, the agreement between the manufacturer and the user should be observed. This standard also applies to the operating mechanism of the circuit breaker and its auxiliary equipment. However, this standard does not involve a circuit breaker that relies solely on a maneuvering mechanism, since it can not specify a rated short-circuit closing current, and from a safety point of view, this mode of human operation alone should not be advocated. For high voltage AC circuit breakers with different periods of operation, see GB/T 30846-2014 "

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