Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
DL/T 5426-2009 System design standard for ±800kV HVDC system $2115.00 via email in 1~3 business day superseded
GB/Z 24840-2009 Technical specification for bushing of 1000 kV AC system $300.00 via email in 1~3 business day superseded
Q/GDW 145-2006 The control of the electromagnetic environment of ±800KV DC overhead transmission line $150.00 via email in 1~3 business day valid
GB/T 26865.2-2011 Real-time dynamic monitoring systems of power system - Part 2: Protocols for data transferring $600.00 via email in 1~3 business day superseded
DL/T 5485-2013 Technical Specification for Long-span Design of 110kV ~ 750kV Overhead Transmission Line $1800.00 via email in 1~5 business day valid
GB/T 25094-2010 General technical specification of corrective maintenance tower for overhead transmission line $150.00 immediately valid
DL/T 860.5-2006 Communication networks and systems in substations Part 5:Communication requirements for functions and device models $1590.00 via email in 1~3 business day valid
GB/T 15149.1-2002 Teleprotection equipment of power systems - Performance and testing - Part 1: Command systems $450.00 via email in 1~3 business day valid
GB/T 34577-2017 Technical guide for by-pass working on ditsribution line $490.00 via email in 1~5 business day superseded
GB/T 13730-1992 General specification for SCADA system to the district power network $150.00 via email in 1~3 business day abolished
DL/T 1010.4-2006 High-voltage static VAR compensator Part 4:Field tests $240.00 via email in 1~3 business day valid
GB/T 18802.21-2016 Low-voltage surge protective devices―Part 21: Surge protective devices connected to telecommunications and signaling networks―Performance requirements and testing methods $750.00 via email in 1~5 business day valid
DL/T 516-2006 Code for operation and administration of power dispatching automation system $240.00 via email in 1~3 business day superseded
GB/Z 25320.3-2010 Power systems management and associated information exchange—Data and communications security—Part 3:Communication network and system security—Profiles including TCP/IP $160.00 via email in 1~3 business day valid
GB/Z 24837-2009 Specification for 1100 kV alternating-current disconnectors and earthing switches $930.00 via email in 1~3 business day superseded
GB/T 31236-2014 Specification for 1 000kV transmission line protection equipment $250.00 via email in 1~3 business day valid
GB/T 18802.311-2017 Components for low-voltage surge protective devices—Part 311: Performance requirements and test circuits for gas discharge tubes(GDT) $370.00 via email in 1~5 business day valid
DL/T 993-2006 General specification for power system out-of-step separation equipment $180.00 via email in 1~3 business day superseded
GB/T 15544.3-2017 Short-circuit current calculation in three-phase a.c. systems―Part 3:Data of electrical equipment $490.00 via email in 1~5 business day valid
GB/T 18802.12-2006 Surge protective devices connected to low-voltage power distribution systems - Part 12: Selection and application principles $1200.00 via email in 1~3 business day superseded
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