29.260.20 易爆环境用电气设备 标准查询与下载

22/30450751 DC BS EN IEC 60079-30-1 爆炸性环境 第 30-1 部分 电阻微量加热 一般要求和测试要求

BS EN IEC 60079-30-1. Explosive atmospheres - Part 30-1. Electrical resistance trace heating. General and testing requirements

22/30450755 DC BS EN IEC 60079-30-2 爆炸性环境 第 30-2 部分 电阻微量加热 设计、安装和维护应用指南

BS EN IEC 60079-30-2. Explosive atmospheres - Part 30-2. Electrical resistance trace heating. Application guide for design, installation and maintenance

KS C IEC 60079-13:2021 爆炸性环境.第13部分:加压室“p”和人工通风室“v”的设备保护

Explosive atmospheres — Part 13: Equipment protection by pressurized room “p” and artificially ventilated room “v”

KS C IEC 60079-13-2021 爆炸性环境.第13部分:加压室“p”和人工通风室“v”的设备保护

Explosive atmospheres — Part 13: Equipment protection by pressurized room “p” and artificially ventilated room “v”

KS C IEC 60079-19:2021 爆炸性环境.第19部分:设备修理、大修和回收

Explosive atmospheres — Part 19: Equipment repair, overhaul and reclamation

KS C IEC 60079-19-2021 爆炸性环境.第19部分:设备修理、大修和回收

Explosive atmospheres — Part 19: Equipment repair, overhaul and reclamation

21/30447319 DC BS EN 60079-7 爆炸性环境 第 7 部分：通过提高安全性来保护设备

BS EN 60079-7. Explosive atmospheres - Part 7. Equipment protection by increased safety

NB/T 10752-2021 矿井救援用钻孔通信装置

Drilling communication device for mine rescue

LST EN IEC 62990-2:2021 工作场所大气 第2部分：气体探测器 有毒气体和蒸汽探测器的选择、安装、使用和维护（IEC 62990-2:2021）

Workplace atmospheres - Part 2: Gas detectors - Selection, installation, use and maintenance of detectors for toxic gases and vapours (IEC 62990-2:2021)

LST CLC IEC/TS 60079-47:2021 易爆环境 第47部分：通过 2 线本质安全以太网概念（2-WISE）进行设备保护（IEC/TS 60079-47:2021）

Explosive atmospheres - Part 47: Equipment protection by 2-wire intrinsically safe Ethernet concept (2-WISE) (IEC/TS 60079-47:2021)

PN-EN 60079-6-2016-02/Ap1-2021-09 E 爆炸性环境 第6部分：液体浸没设备保护

Explosive atmospheres -- Part 6: Equipment protection by liquid immersion \

PN-EN IEC 60079-10-1-2021-09 E 爆炸性环境 第 10-1 部分：区域分类 爆炸性气体环境（IEC 60079-10-1:2020）

Explosive atmospheres -- Part 10-1: Classification of areas -- Explosive gas atmospheres (IEC 60079-10-1:2020)

OVE EN IEC 60079-19:2021 爆炸性环境 第19部分：设备维修、大修和回收（（IEC 60079-19:2019）EN IEC 60079-19:2019）（德文版）

Explosive atmospheres - Part 19: Equipment repair, overhaul and reclamation ((IEC 60079-19:2019) EN IEC 60079-19:2019) (german version)

DS/CLC IEC/TS 60079-47:2021 易爆环境 第47部分：通过 2 线本质安全以太网概念（2-WISE）进行设备保护

Explosive atmospheres – Part 47: Equipment protection by 2-wire intrinsically safe Ethernet concept (2-WISE)

GSO ISO/IEC 80079-20-2:2021 爆炸性环境 第20-2部分：材料特性 可燃粉尘测试方法

ISO/IEC 80079-20-2:2016 is published as a dual logo standard and describes the test methods for the identification of combustible dust and combustible dust layers in order to permit classification of areas where such materials exist for the purpose of the proper selection and installation of electrical and mechanical equipment for use in the presence of combustible dust. The standard atmospheric conditions for determination of characteristics of combustible dusts are: - temperature -20 °C to 60 °C, - pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar) and - air with normal oxygen content, typically 21 % v/v. The test methods defined do not apply to: - recognized explosives, propellants (e.g. gunpowder, dynamite), or substances or mixtures of substances which may, under some circumstances, behave in a similar manner or - dusts of explosives and propellants that do not require atmospheric oxygen for combustion, or to pyrophoric substances. This first edition cancels and replaces the first edition of IEC 61241-2-1 published in 1994, the first edition of IEC 61241-2-2 published in 1993 and the first edition of IEC 61241-2-3 published in 1994, combining the requirements into a single document, and is considered to constitute a technical revision. Significant changes with respect to IEC 61241-2-1:1994, IEC 61241-2-2:1993 and IEC 61241-2-3:1994 can be found in the foreword of the document. Keywords: combustible dust

Explosive atmospheres — Part 20-2: Material characteristics — Combustible dusts test methods

GSO ISO 80079-36:2021 爆炸性环境 第36部分：爆炸性环境用非电气设备 基本方法和要求

ISO 80079-36:2016 specifies the basic method and requirements for design, construction, testing and marking of non-electrical Ex equipment, Ex Components, protective systems, devices and assemblies of these products that have their own potential ignition sources and are intended for use in explosive atmospheres. Hand tools and manually operated equipment without energy storage are excluded from the scope of this standard. This standard does not address the safety of static autonomous process equipment when it is not part of equipment referred to in this standard. This standard does not specify requirements for safety, other than those directly related to the risk of ignition which may then lead to an explosion. The standard atmospheric conditions (relating to the explosion characteristics of the atmosphere) under which it may be assumed that equipment can be operated are: - temperature -20 °C to 60 °C; - pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar); and - air with normal oxygen content, typically 21 % v/v. Such atmospheres can also exist inside the equipment. In addition, the external atmosphere can be drawn inside the equipment by natural breathing produced as a result of fluctuations in the equipment's internal operating pressure, and/or temperature. This part of ISO/IEC 80079 specifies the requirements for the design and construction of equipment, intended for explosive atmospheres in conformity with all Equipment Protection Levels (EPLs) of Group I, II and III. This standard supplements and modifies the general requirements of IEC 60079-0, as shown in Table 1 in the Scope of the document. Keywords: mechanical explosion protected equipment

Explosive atmospheres — Part 36: Non-electrical equipment for explosive atmospheres — Basic method and requirements

GSO ISO 80079-37:2021 爆炸性环境 第37部分：爆炸性环境用非电气设备 非电气型保护结构安全“c” 点火源控制“ ;b'' 液浸''k''

ISO 80079-37:2016 specifies the requirements for the design and construction of non-electrical equipment, intended for use in explosive atmospheres, protected by the types of protection constructional safety "c", control of ignition source "b" and liquid immersion "k". This part of ISO/IEC 80079 supplements and modifies the requirements in ISO 80079-36. Where a requirement of this standard conflicts with the requirement of ISO 80079-36 the requirement of this standard takes precedence. Types of protection "c", "k" and "b" are not applicable for Group I, EPL Ma without additional protective precautions. The types of ignition protection described in the standard can be used either on their own or in combination with each other to meet the requirements for equipment of Group I, Group II, and Group III depending on the ignition hazard assessment in ISO 80079-36. Keywords: constructional safety "c", control of ignition source "b" and liquid immersion "k"

Explosive atmospheres — Part 37: Non-electrical equipment for explosive atmospheres — Non-electrical type of protection constructional safety ''c'', control of ignition sources ''b'', liquid immersion ''k''

GSO ISO/IEC 80079-38:2021 爆炸性环境 第38部分：地下矿井爆炸性环境中的设备和部件

ISO/IEC 80079-38:2016 is published as a dual logo standard and specifies the explosion protection requirements for the design, construction, assessment and information for use (maintenance, repair, marking) of equipment that may be an individual item or form an assembly. This includes machinery and components for use in mines susceptible to explosive atmospheres of firedamp and/or combustible dust. The standard atmospheric conditions (relating to the explosion characteristics of the atmosphere) under which it may be assumed that equipment can be operated are: - temperature -20 °C to 60 °C; - pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar); - and air with normal oxygen content, typically 21 % v/v. This part of ISO/IEC 80079 applies for equipment and components according to EPL Mb to be used in explosive atmospheres containing firedamp and/or combustible dust. For equipment and components according to EPL Ma, the requirements of this standard and of ISO 80079-36 and IEC 60079-0 apply. It is necessary to take account of external conditions to the equipment which may affect the hazard and the resultant protection measures. These measures may include ventilation, gas detection or gas drainage. This part of ISO/IEC 80079 also deals with the prevention of ignitions of explosive atmospheres caused by burning (or smouldering) of combustible material such as fabric fibres, plastic "O"-rings, rubber seals, lubricating oils or greases used in the construction of the equipment if such items could be an ignition source. For example, the mechanical failure of rotating shaft bearings can result in frictional heating that ignites its plastic cage, plastic seal or lubricating grease. Detailed requirements and test procedures for the fire protection of conveyer belts are not part of this part of ISO/IEC 80079. Keywords: explosive atmospheres in underground mines, combustible dust

Explosive atmospheres — Part 38: Equipment and components in explosive atmospheres in underground mines

GSO IEC TS 60079-43:2021 爆炸性环境 第43部分：不利使用条件下的设备

IEC TS 60079-43:2017(E) which is a Technical Specification, provides guidance for equipment for use in explosive atmospheres in environments which may include ambient temperatures below -20 °С, and additional adverse conditions, including maritime applications. The purpose of this document is to provide recommendations to be considered for the design, manufacture and use of equipment. It is intended that this document be used for equipment operating within the environmental range specified on the certificate for the equipment. This document is intended to be used in conjunction with the IEC 60079 series and the ISO/IEC 80079 series. Keywords: electrical equipment for use in explosive atmospheres

Explosive atmospheres - Part 43: Equipment in adverse service conditions

GSO IEC TS 60079-46:2021 爆炸性环境 第46部分：设备组件

IEC TS 60079-46:2017 specifies requirements for the design, construction, assembly, testing, inspection, marking, documenting and assessment of equipment assemblies for use in explosive atmospheres under the responsibility of the manufacturer of the equipment assembly. The requirements of this document apply to individual items according to the IEC 60079 series or ISO 80079 series that comprise the assembly and that have individual certificates. These individual items are then integrated as part of the equipment assembly. Also included are requirements to address aspects for the assembly which may be beyond the certificates of the individual items forming the assembly. The scope of this document includes assessment of the additional requirements for assemblies for hazardous areas and does not include requirements for non-hazardous areas. It is assumed that compliance with other electrical or mechanical requirements that are applicable for non-hazardous areas will be verified by either the same or different party in addition to the requirements of this document. This document does not apply to: - equipment which is covered, in its entirety, by one or more IEC 60079 and ISO 80079 equipment types of protection; - pressurized rooms, “p”, in accordance with IEC 60079-13, artificial ventilation for the protection of analyzer(s) houses in accordance with IEC TR 60079-16, and other standards addressing specific Ex assemblies; - installation at the end-user site under the scope of IEC 60079-14; - classification of the hazardous area; - equipment assemblies for mines susceptible to firedamp (Group I applications); - inherently explosive situations and dust from explosives or pyrophoric substances (for example explosives manufacturing and processing); - rooms used for medical purposes; - electrical installations in areas where the hazard is due to flammable mist. The specification is only intended to provide validation for the initial supply of an assembly. Keywords: equipment assemblies for use in explosive atmospheres

Explosive atmospheres - Part 46: Equipment assemblies