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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 28814-2012 The guide for composition of the ±800kV converter station operating code 200.0 via email in 1~3 business day valid
DL/T 1101-2009 ~ 300.0 via email in 1~3 business day valid
GB/T 18802.22-2008 Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles 670.0 via email in 1~3 business day valid
GB/T 18802.21-2004 Low-voltage surge protective devices - Part 21:Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods 540.0 via email in 1~5 business day abolished
GB/Z 24837-2009 Specification for 1100 kV alternating-current disconnectors and earthing switches 930.0 via email in 1~3 business day valid
DL/T 969-2005 Guideline of substation Operation 450.0 via email in 1~3 business day valid
GB 8286-1996 Mining flameproof movable substations 255.0 via email in 1~3 business day abolished
JB/T 8754-2007 Organization of the types of high-voltage switchgear and controlgear 140.0 via email in 1 business day valid
GB/T 17467-1998 High-voltage/low-voltage prefabricated substations 435.0 via email in 1~5 business day abolished
GB/Z 24845-2009 Specification of metal-oxide surge arresters without gaps for 1000 kV AC system 390.0 via email in 1~3 business day to be superseded
GB/T 2314-2008 General Technical Requirements for Electric Power Fittings 80.0 via email in 1 business day valid
GB/T 31237-2014 Inspection specification for 1000kV power system protection relay and automation device 315.0 via email in 1~5 business day valid
GB/T 30155-2013 Technical Guide for Smart Substation 260.0 via email in 1~3 business day valid
GB/Z 24838-2009 Specification for 1100 kV alternating-current high-voltage circuit-breakers 720.0 via email in 1~3 business day valid
GB/T 18802.12-2014 Low-voltage surge protective devices―Part 12:Surge protective devices connected tolow-voltage power distribution systems―Selection and application principles 1510.0 via email in 1~10 business day valid
GB 17467-2010 High-voltage/low-voltage prefabricated substation 420.0 via email in 1 business day valid
GB/T 24833-2009 Technical specification for 1 000 kV substation automation system 300.0 via email in 1~3 business day valid
GB/Z 24836-2009 Specification for 1100 kV gas-insulated metal-enclosed switchgear 810.0 via email in 1~3 business day to be superseded
GB 3906-2006 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 660.0 via email in 1 business day valid
GB/Z 24841-2009 Technical specification for capacitor voltage transformers of 1 000 kV AC system 240.0 via email in 1~3 business day to be superseded
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