This standard specifies the technical requirements, test methods, inspection rules and markings, packaging, transportation, and storage of wireless temperature measuring devices. This standard is mainly applicable to wireless temperature measurement devices for various switchgear cabinets of 35kV and below. Wireless temperature measurement devices for main equipment and electrical connection points of transmission and distribution lines can be referred to and implemented. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 191 Packaging, Storage, and Transport Graphical Symbols GB/T 2423.1 Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test A: Low Temperature GB/T 2423.2 Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test B: High Temperature GB/T 2423.3 Environmental Testing for Electrical and Electronic Products Part 2: Test Method: Test Cab: Constant Damp Heat Method GB/T 2423.10 Environmental Testing for Electrical and Electronic Products Part 2: Test Method: Test Fc: Vibration (Sine> GB/T 2424.7-2006 Environmental Testing for Electrical and Electronic Products - Measurement of Temperature Test Boxes for Tests A and B (with Load) GB 4208-2008 Degrees of Protection Provided by Enclosures (IP Code) GB/T 5169.16-2008 Fire Hazard Testing for Electrical and Electronic Products - Part 16: Test Flame 50W Horizontal and Vertical Flame Test Methods GB/T 7261-2016 Basic Test Methods for Relay Protection and Safety Automatic Devices GB/T 9254-2008 Radio Disturbance Limits and Measurement Methods for Information Technology Equipment GB/T 13384-2008 General Technical Conditions for Packaging of Mechanical and Electrical Products GB/T 14598.26-2015 Measurement Relays and Protection Devices - Part 26: Electromagnetic Compatibility Requirements GB 14598.27-2015 2008 Measurement relays and protection devices Part 27: Product safety requirements GB/T 19582.1-2008 Industrial automation network specification based on Modbus protocol Part 1: Modbus application protocol GB/T 28811-2012 High voltage switchgear and control equipment Digital interface based on IEC 61850 JB/T9329-1999 Instrument and meter transportation: Basic environmental conditions and test methods for transportation and storage
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1. Telephone communication and confirmation of requirements
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1. The testing industry is fully covered, meeting different testing needs
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4. Free initial testing, with no testing fees charged
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