29.260.20 易爆环境用电气设备 标准查询与下载
共找到 1718 条与 易爆环境用电气设备 相关的标准，共 115 页
YBX4 series high-efficiency explosion-proof three-phase asynchronous motor technical specifications (frame number 63 ~ 355)
- ICS
- 29.260.20
- CCS
- K25
- 发布
- 2022-10-20
- 实施
- 2023-04-01
备料要求 原材料的准备 下料工作 制作工艺要求 焊接要求 去应力要求 机加工要求 装配要求 水压试验要求 涂装工艺要求
Manufacture process specification for flameproof electrical control box
- ICS
- 29.260.20
- CCS
- C382
- 发布
- 2022-10-08
- 实施
- 2023-02-14
Explosive atmospheres — Part 10-2: Classification of areas —Explosive dust atmospheres
- ICS
- 29.260.20
- CCS
- 发布
- 2022-10-05
- 实施
Explosive atmospheres — Part 10-2: Classification of areas —Explosive dust atmospheres
- ICS
- 29.260.20
- CCS
- 发布
- 2022-10-05
- 实施
IEC 60079-25:2020 contains the specific requirements for design, construction and assessment of intrinsically safe systems, Type of Protection “i”, intended for use, as a whole or in part, in locations in which the use of Group I, II or III Ex Equipment is required. This document supplements and modifies the general requirements of IEC 60079-0 and the intrinsic safety standard IEC 60079-11. Where a requirement of this standard conflicts with a requirement of IEC 60079-0 or IEC 60079-11, the requirement of this standard takes precedence. The installation requirements of Group II or Group III systems designed in accordance with this standard are specified in IEC 60079-14. This third edition cancels and replaces the second edition published in 2010 and constitutes a technical revision.
Explosive atmospheres - Part 25: Intrinsically safe electrical systems
- ICS
- 29.260.20
- CCS
- 发布
- 2022-09-09
- 实施
- 2022-12-09 (7)
1 Scope This part of IEC 60079 contains the specific requirements for design, construction and assessment of intrinsically safe systems, Type of Protection “i”, intended for use, as a whole or in part, in locations in which the use of Group I, II or III Ex Equipment is required. NOTE 1 This standard is intended for use by the designer of the system e.g. a person who could be a manufacturer, a specialist consultant or a member of the end-user’s staff. This document supplements and modifies the general requirements of IEC 60079-0 and the intrinsic safety standard IEC 60079-11. Where a requirement of this standard conflicts with a requirement of IEC 60079-0 or IEC 60079-11, the requirement of this standard takes precedence. The installation requirements of Group II or Group III systems designed in accordance with this standard are specified in IEC 60079-14. NOTE 2 Group I installation requirements are presently not provided in IEC 60079-14. Installation requirements for Group I are being considered. The requirements of the IEC 60079 series of Standards cover protection with respect to explosion hazard only. The CSA C22.2 No. 60079 series of Standards (based on the adoption of corresponding IEC Standards) is to be used in conjunction with other applicable Standards containing the appropriate electrical safety requirements for general use equipment. This Standard applies to electrical installation systems intended to be installed or used in accordance with CSA C22.1, Canadian Electrical Code Part I. General requirements applicable to electrical products are provided in CSA C22.2 No. 0.
Explosive atmospheres — Part 25: Intrinsically safe electrical systems
- ICS
- 29.260.20
- CCS
- 发布
- 2022-08-01
- 实施
Explosive atmospheres－Part 28：Protection of equipment and transmission systems using optical radiation
- ICS
- 29.260.20
- CCS
- 发布
- 20220720
- 实施
- 20220720
Explosive atmospheres－Part 25：Intrinsically safe systems
- ICS
- 29.260.20
- CCS
- 发布
- 20220720
- 实施
- 20220720
Explosive atmospheres－Part 4：Method of test for ignition temperature
- ICS
- 29.260.20
- CCS
- 发布
- 20220720
- 实施
- 20220720
Explosive atmospheres－Part 29-2：Gas detectors－Selection, installation, use and maintenance of detectors for flammable gases and oxygen
- ICS
- 29.260.20
- CCS
- 发布
- 20220720
- 实施
- 20220720
Explosive atmospheres－Part 29-1：Gas detectors－Performance requirements of detectors for flammable gases
- ICS
- 29.260.20
- CCS
- 发布
- 20220720
- 实施
- 20220720
Explosive atmospheres — Part 26: Equipment with Separation Elements or combined Levels of Protection
- ICS
- 29.260.20
- CCS
- 发布
- 2022-06-10
- 实施
Explosive atmospheres — Part 26: Equipment with Separation Elements or combined Levels of Protection
- ICS
- 29.260.20
- CCS
- 发布
- 2022-06-10
- 实施
Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
- ICS
- 29.260.20
- CCS
- 发布
- 2022-05-12
- 实施
Amendment 1 - Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
- ICS
- 29.260.20
- CCS
- 发布
- 2022-05-12
- 实施
本文件规定了浴室电加热器（以下简称“浴霸”）舒适性能的术语和定义、技术要求、试验方法、评价方法、标志和说明。
Products for comfort of artificial environment room Part 6: Electric bathroom heater (Yuba)
- ICS
- 29.260.20
- CCS
- C346
- 发布
- 2022-05-09
- 实施
- 2022-05-09
本文件规定了城镇燃气工商业用户可燃气体报警装置的术语和定义、总则、基本要求和选型、安装 和验收、使用和维护。
Guidelines for selection, installation and use of combustible gas alarm devices for industrial and commercial users of urban gas
- ICS
- 29.260.20
- CCS
- C389
- 发布
- 2022-03-29
- 实施
- 2022-03-30
前言 Ⅲ 1 范围 1 2 规范性引用文件 1 3 术语和定义 2 4 海洋环境条件及环境参数 6 5 防爆电气设备技术要求 10 6 选型 15 7 安装要求 17 8 等电位连接要求 19 9 接地要求 19 附录A（资料性） 常见气体或蒸气爆炸性混合物分级分组举例 20 附录B（资料性） 列入强制性认证（CCC）范围的防爆电气产品 21 附录C（规范性） 简单本安系统中本安参数匹配关系 24 附录D（规范性） 电缆布线要求 25 附录E（规范性） 导管布线要求 29
Code for design of electrical equipments for inshore and offshore in explosive atmospheres
- ICS
- 29.260.20
- CCS
- C352
- 发布
- 2022-02-21
- 实施
- 2022-03-24
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
- ICS
- 29.260.20
- CCS
- 发布
- 2022-01-17
- 实施
Explosive atmospheres - Part 0: Equipment - General requirements
- ICS
- 29.260.20
- CCS
- 发布
- 2022-01-17
- 实施
- 0000-00-00
