29.260.20 易爆环境用电气设备 标准查询与下载



共找到 1719 条与 易爆环境用电气设备 相关的标准,共 115

Mining equipment. Multipurpose safety systems and automated control systems for technological processes in the mine. General technical requirements

ICS
29.260.20
CCS
发布
2016
实施
2017-08-01

Mining equipment. Multipurpose safety systems and automated control systems for technological processes in the mine. Requirements for metrological providing and test methods

ICS
29.260.20
CCS
发布
2016
实施
2017-08-01

Explosive atmospheres. Equipment protection by increased safety "e"

ICS
29.260.20
CCS
K35
发布
2015-12-31
实施
2015-12-31

Explosive atmospheres. Equipment protection by liquid immersion “o”

ICS
29.260.20
CCS
K35
发布
2015-12-31
实施
2015-12-31

IEC 60079-6:2015 specifies the requirements for the design, construction, testing and marking of Ex Equipment and Ex Components with type of protection liquid immersion "o" intended for use in explosive gas atmospheres. Ex Equipment and Ex Components of type of protection liquid immersion "o" are either: - Level of Protection "ob" (EPL "Mb" or "Gb") or - Level of Protection "oc" (EPL "Gc"). For Level of Protection "ob", this standard applies where the rated voltage does not exceed 11 kV r.m.s. a.c. or d.c. For Level of Protection "oc", this standard applies where the rated voltage does not exceed 15 kV r.m.s. a.c. or d.c. This standard supplements and modifies the general requirements of IEC 60079-0. Where a requirement of this standard conflicts with a requirement of IEC 60079-0, the requirement of this standard takes precedence. This fourth edition cancels and replaces the third edition, published in 2007. This edition constitutes a technical revision. The significant changes with respect to the previous edition are: - Edition 4 represents a major technical revision of the requirements for oil immersion "o" and should be considered as introducing all new requirements. The normal "Table of Significant Changes" has not been included for this reason. In particular: - The requirements for oil immersion "o" have been redefined into liquid immersion, levels of protection "ob" and "oc" as recommended by the responses to 31/715/DC; - The ability to protect sparking contacts has been added to both "ob" and "oc". Additional requirements have been introduced for the protective liquid. Keywords: Ex Equipment and Ex Components with type of protection liquid immersion "o"

Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"

ICS
29.260.20
CCS
发布
2015-12-11
实施
2016-03-11 (7)

Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres (Incorporating corrigendum November 2015)

ICS
29.260.20
CCS
发布
2015-12-01
实施

Explosive atmospheres �C Part 7: Equipment protection by increased safety "e" (Incorporates Amendment A1: 2018)

ICS
29.260.20
CCS
发布
2015-12-01
实施

Explosive atmospheres - Part 32-2: Electrostatics hazards - Tests (IEC 60079-32-2:2015); German version EN 60079-32-2:2015

ICS
29.260.20
CCS
发布
2015-12
实施

Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen (IEC 60079-29-2:2015); German version EN 60079-29-2:2015

ICS
29.260.20
CCS
K25
发布
2015-12
实施

Explosive atmospheres - Part 5: Equipment protection by powder filling "q" (IEC 60079-5:2015); German version EN 60079-5:2015

ICS
29.260.20
CCS
K35
发布
2015-12
实施

Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen (IEC 60079-29-2:2015)

ICS
29.260.20
CCS
发布
2015-11-30
实施

Explosive atmospheres. Protection of equipment and transmission systems using optical radiation

ICS
29.260.20
CCS
K35
发布
2015-10-31
实施
2015-10-31

JB/T 11201的本部分规定了YBBP系列隔爆型(Ex d II C T1~T4)变频调速三相异步电动机的型式、基本参数与尺寸、技术要求、试验方法、检验规则、标志、包装及保用期。 本部分适用于YBBP系列隔爆型(Ex d II C T1~T4)变频调速三相异步电动机(机座号80~355)(以下简称电动机)。凡属本系列电动机派生的其他电动机也可参照执行。

Specifications for flameproof variable-frequency adjustable-speed three-phase asynchronous motors.Part 2: YBBP series flameproof (Ex d II C T1~T4) variable-frequency adjustable-speed three-phase asynchronous motors (frame size 80 to 355)

ICS
29.260.20
CCS
K25
发布
2015-10-10
实施
2016-03-01

本标准规定了TBZY系列(IP55)螺杆抽油泵专用直驱式隔爆型三相永磁同步电动机的型式、基本参数与尺寸、技术要求、试验方法、检验规则、标志、使用说明书及保用期。 本标准适用于TBZY系列(IP55)螺杆抽油泵专用直驱式隔爆型三相永磁同步电动机(机座号225~355)(以下简称电动机)在含有爆炸性物质的环境下使用。

Specification for TBZY series (IP55) direct-drive flameproof three-phase permanent magnet synchronous motor for progressing cavity pump (frame size 225 to 355)

ICS
29.260.20
CCS
K25
发布
2015-10-10
实施
2016-03-01

JB/T 12305的本部分规定了YBX3系列高效率高压隔爆型三相异步电动机的型式、基本参数与尺寸、技术要求、试验方法、检验规则以及标志、包装与保用期。 本部分适用于YBX3系列高效率高压隔爆型三相异步电动机(机座号355~630)(以下简称电动机)。凡属本系列电动机派生的各系列电动机也可参照执行。

Specification of high efficiency high-voltage flameproof three-phase asynchronous motors.Part 1: YBX3 series high efficiency high-voltage flameproof three-phase asynchronous motors (frame size 355 to 630)

ICS
29.260.20
CCS
K25
发布
2015-10-10
实施
2016-03-01

本标准规定了爆炸性环境用防爆控制按钮的产品分类、基本参数、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于防爆控制按钮(以下简称按钮)的设计、制造与检验。

Explosion.proof control push.button

ICS
29.260.20
CCS
K35
发布
2015-10-10
实施
2016-03-01

本标准规定了矿用隔爆型双速三相异步电动机的产品分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于煤矿井下工作面刮板输送机、带式输送机、刮板转载机等驱动用隔爆型双速三相异步电动机(以下简称电动机)。凡属本系列电动机派生的各系列电动机也可参照执行。

Specification of YBSD series double-speed flameproof three-phase asynchronous motor for mining use

ICS
29.260.20
CCS
K25
发布
2015-10-10
实施
2016-03-01

JB/T 7565的本部分规定了YB3-H系列船用隔爆型三相异步电动机的型式、基本参数与尺寸、技术要求、试验方法、检验规则、标志、包装及保用期。 本部分适用于船舶及海洋工程含有爆炸性气体环境中运行的YB3-H系列船用隔爆型三相异步电动机(机座号63~355)(以下简称电动机)。凡属本系列电动机派生的各系列电动机也可参照执行。

Specification of flameproof three-phase asynchronous motors.Part 6: YB3-H series flameproof three-phase asynchronous motors for ships (frame size 63 to 355)

ICS
29.260.20
CCS
K25
发布
2015-10-10
实施
2016-03-01

JB/T 9593的本部分规定了YBK3系列煤矿井下用隔爆型三相异步电动机(机座号80~355)的型式、基本参数与尺寸、技术要求、试验方法、检验规则标志、包装及保用期。 本部分适用于额定电压1 140 V及以下的煤矿井下用隔爆型三相异步电动机(机座号80~355)(以下简称电动机)。凡属本系列电动机派生的各系列电动机也可参照执行。

Specification of flameproof three-phase asynchronous motors for mines.Part 1: YBK3 series flameproof three-phase asynchronous motors for coal mines (frame size 80 to 355)

ICS
29.260.20
CCS
K25
发布
2015-10-10
实施
2016-03-01

JB/T 7565的本部分规定了YB3系列隔爆型 (Ex d II C T1~T4)三相异步电动机的型式、基本参数与尺寸、技术要求、试验方法、检验规则、标志、包装及保用期。 本部分适用于YB3系列隔爆型(Ex d II C T1~T4)三相异步电动机(机座号63~355)(以下简称电动机)。凡属本系列电动机派生的其他要求的电动机也可参照本部分执行。

Specification of flameproof three-phase asynchronous motor.Part 4: YB3 series flameproof (Ex d II C T1~T4) three-phase asynchronous motor (frame size 63 to 355)

ICS
29.260.20
CCS
K25
发布
2015-10-10
实施
2016-03-01



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