China's 23 Electrical Instrument Standards Program Approved

Recently, the first batch of recommended national standard plan projects in 2012 have been approved by the General Administration of Quality Supervision, Inspection and Quarantine and the National Standardization Administration. All 23 national standard revision plans submitted by the National Electrotechnical Instrumentation Standardization Technical Committee Secretariat have been reported. Approval. The 23 projects approved this time covered the special working groups in the “AMI Standard System”. At present, the Secretariat of the National Electrotechnical Instrumentation Standardization Technical Committee has started the establishment of a project working group.

The following is a list of 23 national standards revision plans:

No. Program No. Item Name Standard Nature Modification Revision Substitution Standard Adopted International Standard Completion Time 1 20120803-T-604 Single Phase Smart Meter Special Requirements Recommended Formulation 2014

220120804-T-604 three-phase smart energy meter special requirements recommended development 2014

3 20120805-T-604 Community Energy Metering and Receiving System Specification Part 5: Wireless Relay Recommended Development EN 13757-5

420120806-T-604 Community Energy Metering and Receiving System Specification Part 6: Local Bus Recommendations EN 13757-6:2008 2014

520120807-T-604 Direct acting analogue indicating electrical measuring instruments and their accessories Part 1: Definitions and general requirements Recommended revision GB/T 7676.1-1998 2014

620120808-T-604 Direct acting analogue indicating electrical measuring instruments and their accessories Part 2: Particular requirements for ammeters and voltmeters Recommended revision GB/T 7676.2-1998 2014

720120809-T-604 Direct acting analogue indicating electrical measuring instruments and their accessories Part 3: Particular requirements for power meters and reactive power meters Recommended revision GB/T 7676.3-1998 2014

820120810-T-604 Direct acting analogue indicating electrical measuring instruments and their accessories Part 4: Special requirements for frequency tables Recommended revision GB/T 7676.4-1998 2014

920120811-T-604 Direct acting analogue indicating electrical measuring instruments and their accessories Part 5: Particular requirements for phase meters, power factor meters and synchronous indicators Recommended revision GB/T 7676.5-1998 2014

1020120812-T-604 Direct acting analogue indicating electrical measuring instruments and their accessories Part 6: Particular requirements for resistance tables (impedance tables) and conductance tables Recommended revision GB/T 7676.6-1998 2014

1120120813-T-604 Direct acting analogue indicating electrical measuring instruments and their accessories Part 7: Special requirements for multi-functional instruments Recommended revision GB/T 7676.7-1998 2014

1220120814-T-604 Direct acting analogue indicating electrical measuring instruments and their accessories Part 8: Special requirements for accessories Recommended revision GB/T 7676.8-1998 2014

1320120815-T-604 Direct acting analogue indicating electrical measuring instruments and their accessories Part 9: Recommended test methods Recommended revision GB/T 7676.9-1998 2014

1420120816-T-604 Smart Wattmeter Outline and Mounting Dimensions Part 11: General Requirements Recommended Formulation 2014

15 20120817-T-604 Smart Energy Meter Outline and Mounting Dimensions Part 21: Structure Type A Recommended Formulation 2014

1620120818-T-604 Smart Energy Meter Outline and Mounting Dimensions Part 22: Structure Type B Recommended Formulation 2014

17 20120819-T-604 Smart Energy Meter Outline and Mounting Dimensions Part 23: Structure Type C Recommended Development 2014

1820120820-T-604 Smart Wattmeter Outline and Mounting Dimensions Part 31: Electrical Interface and Structure Type A Recommended Development 2014

19 20120821-T-604 Smart Energy Meter Outline and Mounting Dimensions Part 32: Electrical Interfaces and Structures Type B Recommended Development 2014

2020120822-T-604 Smart Energy Meter Outline and Mounting Dimensions Part 33: Electrical Interface and Structure Type C Recommendations 2014

21 20120823-T-604 Smart Energy Meter Outline and Mounting Dimensions Part 41: Display Specification Recommendations 2014

2220120824-T-604 Automatic meter reading system Low-voltage power line carrier meter reading system based on narrow band Part 216: Orthogonal frequency division multiplexing (OFDM) protocol recommendation formulation 2014

23 20120825-T-604 Automatic Meter Reading System Low-voltage, low-voltage power line carrier reading system based on narrow band Part 215: Band, emission level and electromagnetic disturbance Recommended formulation