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
Q/GDW 11010-2015 Information specification of protection relay via email in business day valid
Q/GDW 11012-2013 via email in business day valid
Q/GDW 11015-2013 Testing specification for Merging Unit with analogue input via email in business day valid
Q/GDW 11016-2013 Power user electric energy data acquisition system communication protocol Part 4ata transmission protocol based on micro-power wireless communication via email in business day valid
Q/GDW 11017-2013 Verification regulation of verification equipment for electrical measuring instrument via email in business day valid
Q/GDW 11018-2013 Particular requirements for digital electricity meters via email in business day superseded
Q/GDW 11018.10-2017 Technical specification for digital metering system Part10:Digital input electricity meter $1170.00 via email in 1~5 business day valid
Q/GDW 11018.21-2018 Technical specification for digital metering system Part 21:Type specification for digital input electricity meter $737.00 via email in 1~5 business day valid
Q/GDW 11018.9-2018 Technical specification for digital metering system Part9: Multi-functional measurement and control device $455.00 via email in 1~3 business day valid
Q/GDW 11019-2013 Technical guide for 35kV distribution of rural electric network via email in business day valid
Q/GDW 11020-2013 Configuration guide for residual current protector in rural low-voltage grids via email in business day valid
Q/GDW 11021-2013 Interaction specification of substation regulatory data via email in business day valid
Q/GDW 11022-2013 Practical requirements of smart grid dispatching control system via email in business day valid
Q/GDW 11023.1-2017 via email in business day valid
Q/GDW 11023.2-2017 via email in business day valid
Q/GDW 11023.3-2017 via email in business day valid
Q/GDW 11023.4-2017 via email in business day valid
Q/GDW 11024-2013 Guideline for operation management of relaying protection and security automatic equipment for Smart Substation via email in business day valid
Q/GDW 11025-2013 General real-time communication service protocol in electric power system via email in business day valid
Q/GDW 11026-2013 Specifications for control and protection system of series resonant fault current limiter via email in business day valid
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