危险场所用电气设备检测

UL 2279-1996 2级、0、1和2区危险场所用电气设备

other UL Standards for equipment for use in Class I，Division 1 and 2 hazardous(classified)locations 1.1.1 added September 4 1998 1.2

UL Standard for Safety Electrical Equipment for Use in Class I, Zone 0, 1, and 2 Hazardous (Classified) Locations First Edition; Reprint with Revisions Through and Including December 6, 2001

UL 1604-1994 2类1级、2级和3级危险场所用电气设备

1.1 These requirements apply to equipment, circuits, or components intended for use in Class I, Groups A, B, C, and D, Division 2, hazardous

UL Standard for Safety Electrical Equipment for Use in Class I and II, Division 2, and Class III Hazardous (Classified) Locations Third Edition;Reprinted With Revisions Through and Including 2/3/2004

ANSI/ISA S12.26.01-1998 I级1区危险场所用电气设备:保护型号.油浸"O"型

Specifies requirements for construction and testing of oil-immersed electrical apparatus, oil-immersed parts of electrical apparatus, and Ex

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Oil Immersion "o"

ANSI/ISA S12.25.01-1998 I级1区危险场所用电气设备:保护型号.粉末填充"q"型

Contains specific requirements for construction testing, and marking of electrical apparatus, parts of electrical apparatus, and Ex components

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Powder Filling "q"

ANSI/ISA 12.10.05-2004 20区、21区和22区危险场所用电气设备.20区、21区和22区危险场所分类

This standard is concerned with the classification of areas where explosive dust/air mixtures and combustible dust layers are present, in order

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - Classification of Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations (IEC 61241-10 Mod)

0 爆炸气体环境用电器设备.第17部分:危险场所用电气设备的检验和保养

CSA C22.2 NO.213-M1987-1987 类第 2 类危险场所用非燃烧电气设备（第一版）

Appareils électriques non incendiaires pour emplacements dangereux de classe I, division 2 (première édition)

ANSI/ISA 12.10.02-2006 20区、21区和22区危险(已分类)场所用电气设备.一般要求

This standard specifies the general requirements for design, construction, testing and marking, which is applicable to electrical apparatus protected

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - General Requirements

ANSI/ISA 61241-2-2007 21区和22区危险(分类的)场所用电气设备.增压"pD"型防护

This standard gives requirements on the design, construction, testing and marking of electrical apparatus for use in combustible dust atmospheres

Electrical Apparatus for Use in Zone 21 and Zone 22 Hazardous (Classified) Locations - Protection by Pressurization "pD"

JUS N.S8.010-1987 潜在危险爆炸气体环境用电气装置．危险爆炸物场所用电气设备的分类

Electrical apparatus for explosive gas atmosphere. Electrical eguipment for use in areas with explosives

ANSI/ISA 61241-18-2007 20区,21区和22区危险(分类的)场所用电气设备.封装"mD"型防护

This standard is applicable to electrical apparatus protected by encapsulation type of protection "mD" and surface temperature limitation for use

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - Protection by Encapsulation "mD"

ANSI/ISA 61241-1-2007 20区、21区和22区危险(分类的)场所用电气设备.外壳"tD"型防护

This standard is applicable to electrical apparatus protected by enclosures and surface temperature limitation for use in explosive dust atmospheres

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - Protection by Enclosures "tD"

ANSI/ISA 60079-7(12.16.01)-2008 I类1区危险(已分类)场所用电气设备.保护类型.安全性增强"e"型

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Increased Safety "e"

ANSI/ISA 60079-7-2008 I类1区危险(已分类)场所用电气设备.保护类型.安全性增强"e"型

This standard specifies the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Increased Safety "e"

ANSI/ISA 61241-11-2007 20区,21区和22区危险(分类的)场所用电气设备.原有安全度"iD"型防护

This standard specifies requirements for the construction and testing of intrinsically safe apparatus intended for use in an explosive dust atmosphere

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - Protection by Intrinsic Safety "iD"

UL 2279-1996 2级、0、1和2区危险场所用电气设备

other UL Standards for equipment for use in Class I，Division 1 and 2 hazardous(classified)locations 1.1.1 added September 4 1998 1.2

UL Standard for Safety Electrical Equipment for Use in Class I, Zone 0, 1, and 2 Hazardous (Classified) Locations First Edition; Reprint with Revisions Through and Including December 6, 2001

UL 1604-1994 2类1级、2级和3级危险场所用电气设备

1.1 These requirements apply to equipment, circuits, or components intended for use in Class I, Groups A, B, C, and D, Division 2, hazardous

UL Standard for Safety Electrical Equipment for Use in Class I and II, Division 2, and Class III Hazardous (Classified) Locations Third Edition;Reprinted With Revisions Through and Including 2/3/2004

ANSI/ISA S12.26.01-1998 I级1区危险场所用电气设备:保护型号.油浸"O"型

Specifies requirements for construction and testing of oil-immersed electrical apparatus, oil-immersed parts of electrical apparatus, and Ex

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Oil Immersion "o"

ANSI/ISA S12.25.01-1998 I级1区危险场所用电气设备:保护型号.粉末填充"q"型

Contains specific requirements for construction testing, and marking of electrical apparatus, parts of electrical apparatus, and Ex components

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Powder Filling "q"

ANSI/ISA 12.10.05-2004 20区、21区和22区危险场所用电气设备.20区、21区和22区危险场所分类

This standard is concerned with the classification of areas where explosive dust/air mixtures and combustible dust layers are present, in order

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - Classification of Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations (IEC 61241-10 Mod)

0 爆炸气体环境用电器设备.第17部分:危险场所用电气设备的检验和保养

CSA C22.2 NO.213-M1987-1987 类第 2 类危险场所用非燃烧电气设备（第一版）

Appareils électriques non incendiaires pour emplacements dangereux de classe I, division 2 (première édition)

ANSI/ISA 12.10.02-2006 20区、21区和22区危险(已分类)场所用电气设备.一般要求

This standard specifies the general requirements for design, construction, testing and marking, which is applicable to electrical apparatus protected

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - General Requirements

ANSI/ISA 61241-2-2007 21区和22区危险(分类的)场所用电气设备.增压"pD"型防护

This standard gives requirements on the design, construction, testing and marking of electrical apparatus for use in combustible dust atmospheres

Electrical Apparatus for Use in Zone 21 and Zone 22 Hazardous (Classified) Locations - Protection by Pressurization "pD"

JUS N.S8.010-1987 潜在危险爆炸气体环境用电气装置．危险爆炸物场所用电气设备的分类

Electrical apparatus for explosive gas atmosphere. Electrical eguipment for use in areas with explosives

ANSI/ISA 61241-18-2007 20区,21区和22区危险(分类的)场所用电气设备.封装"mD"型防护

This standard is applicable to electrical apparatus protected by encapsulation type of protection "mD" and surface temperature limitation for use

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - Protection by Encapsulation "mD"

ANSI/ISA 61241-1-2007 20区、21区和22区危险(分类的)场所用电气设备.外壳"tD"型防护

This standard is applicable to electrical apparatus protected by enclosures and surface temperature limitation for use in explosive dust atmospheres

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - Protection by Enclosures "tD"

ANSI/ISA 60079-7(12.16.01)-2008 I类1区危险(已分类)场所用电气设备.保护类型.安全性增强"e"型

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Increased Safety "e"

ANSI/ISA 60079-7-2008 I类1区危险(已分类)场所用电气设备.保护类型.安全性增强"e"型

This standard specifies the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased

Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Increased Safety "e"

ANSI/ISA 61241-11-2007 20区,21区和22区危险(分类的)场所用电气设备.原有安全度"iD"型防护

This standard specifies requirements for the construction and testing of intrinsically safe apparatus intended for use in an explosive dust atmosphere

Electrical Apparatus for Use in Zone 20, Zone 21 and Zone 22 Hazardous (Classified) Locations - Protection by Intrinsic Safety "iD"