T/CZZMXH 014-2025 Technical specifications for intelligent LED explosion-proof luminaires

Scope

This document specifies the terms and definitions, classification, usage environment conditions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of smart LED explosion-proof lamps (hereinafter referred to as "LED explosion-proof lamps"). This document applies to the design, manufacture, and production of integrated LED explosion-proof lamps that combine explosion-proof structures with intelligent control systems. These lamps feature a two-chamber or three-chamber optimized design, and are suitable for explosive gas environments (Class II) and combustible dust environments (Class III). They are widely used in smart lighting scenarios in dangerous locations such as oil fields, chemical plants, coal mines, and metallurgical industries. 5.1 General Technical Requirements 5.1.1 LED explosion-proof lamps shall comply with the requirements of the GB/T 3836 series standards and be manufactured in accordance with the drawings and technical documents approved by the National Supervision and Inspection Center for the Quality of Explosion-proof Electrical Products. All components used must comply with the provisions of their respective standards. 5.1.2 The performance requirements of LED explosion-proof lamps shall comply with the provisions of GB/T 31897.201. 5.1.3 The safety and performance requirements of the power supply and control devices of LED explosion-proof lamps shall comply with the provisions of GB 43473, GB 19510.1-2009, GB/T 19510.1-2023, GB 19510.14, GB/T 19510.213, and GB/T 24825. 5.1.4 The safety and performance requirements of LED modules in LED explosion-proof lamps shall comply with the provisions of GB 24819 and GB/T 24823. 5.1.5 The blue light hazard of LED explosion-proof lamps shall comply with the requirements of RG1 grade specified in GB/Z 39942. 5.2 Electromagnetic Compatibility Requirements 5.2.1 The radio interference characteristics of LED explosion-proof lamps shall comp

Development Information

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