发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Explosive atmospheres—Part 7: Equipment protection by powder filling “q”
Explosive atmospheres.Part 5: Equipment protection by powder filling “q
Explosive atmospheres.Part 5:Equipment protection by powder filling "q"
GB 3836的本部分规定了爆炸性气体、蒸气和薄雾环境用的充砂型电气设备、电气设备部件和Ex元件的结构、试验及标志的特殊要求。 注:充砂型电气设备及Ex元件包括:电子电路、传感器、保护熔断器、继电器、本安电气设备、关联电气设备、开关 等等。 本部分是对GB 3836.1适用于充砂型
Electrical apparatus for explosive gas atmospheres-Part 7:Power filling"q"
本文件规定了Ⅱ类爆炸性气体环境由“n”型保护的电气设备的结构、试验和标志的要求,防爆型式包括“nC”密封装置、“nC”气密装置、“nC”非点燃元件和“nR”限制呼吸外壳。 本文件适用于额定输入电压不超过15kV交流有效值或直流的电气设备,Ex 产品内部的工作电压可以超过15kV,例如HID灯具的
Explosive atmospheres—Part 8:Equipment protection by type of protection“n”
本文件规定了爆炸性气体环境或爆炸性粉尘环境用由浇封型“m”保护的电气设备、电气设备部件及Ex 元件的结构、试验和标志的专用要求。 本文件适用于额定电压不超过11kV的浇封型电气设备、电气设备的浇封部件及浇封Ex 元件(以下统称“m”设备)。在爆炸性气体和可燃性粉尘可能同时出现的环境中使用的电气设备
Explosive atmospheres—Part 9:Equipment protection by encapsulation “m”
本文件规定了由增安型“e”保护的爆炸性气体环境用电气设备和Ex 元件的设计、结构、检验和标志要求。增安型“e”电气设备和Ex 元件的保护等级为: a)“eb”保护等级(EPL“Mb”或“Gb”);或b)“e c”保护等级(EPL“Gc”)。“eb”保护等级适用于设备或Ex 元件,包括它们的连接件
Explosive atmospheres—Part 3:Equipment protection by increased safety“e”
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"
Contains the specific requirements for the construction, testing and marking of electrical apparatus, parts of electrical apparatus and Ex components
Explosive atmospheres - Equipment protection by powdered filling 'q'
Explosive atmospheres -- Part 5: Equipment protection by powder filling "q"
Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
Explosive atmospheres Part 5: Equipment protection by powdered filling 'q’
Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
이 표준은 폭발성 가스 분위기에서 사용하는 충전 방폭구조(q)의 전기 기계ㆍ기구 및 그 일
Explosive atmospheres- Part 5:Equipment protection by powder filling “q”
This part of IEC 60079 contains the specific requirements for the construction, testing and marking of electrical apparatus, parts of electrical
Explosive atmospheres—Part 7: Equipment protection by powder filling “q”
Explosive atmospheres.Part 5: Equipment protection by powder filling “q
Explosive atmospheres.Part 5:Equipment protection by powder filling "q"
GB 3836的本部分规定了爆炸性气体、蒸气和薄雾环境用的充砂型电气设备、电气设备部件和Ex元件的结构、试验及标志的特殊要求。 注:充砂型电气设备及Ex元件包括:电子电路、传感器、保护熔断器、继电器、本安电气设备、关联电气设备、开关 等等。 本部分是对GB 3836.1适用于充砂型
Electrical apparatus for explosive gas atmospheres-Part 7:Power filling"q"
本文件规定了Ⅱ类爆炸性气体环境由“n”型保护的电气设备的结构、试验和标志的要求,防爆型式包括“nC”密封装置、“nC”气密装置、“nC”非点燃元件和“nR”限制呼吸外壳。 本文件适用于额定输入电压不超过15kV交流有效值或直流的电气设备,Ex 产品内部的工作电压可以超过15kV,例如HID灯具的
Explosive atmospheres—Part 8:Equipment protection by type of protection“n”
本文件规定了爆炸性气体环境或爆炸性粉尘环境用由浇封型“m”保护的电气设备、电气设备部件及Ex 元件的结构、试验和标志的专用要求。 本文件适用于额定电压不超过11kV的浇封型电气设备、电气设备的浇封部件及浇封Ex 元件(以下统称“m”设备)。在爆炸性气体和可燃性粉尘可能同时出现的环境中使用的电气设备
Explosive atmospheres—Part 9:Equipment protection by encapsulation “m”
本文件规定了由增安型“e”保护的爆炸性气体环境用电气设备和Ex 元件的设计、结构、检验和标志要求。增安型“e”电气设备和Ex 元件的保护等级为: a)“eb”保护等级(EPL“Mb”或“Gb”);或b)“e c”保护等级(EPL“Gc”)。“eb”保护等级适用于设备或Ex 元件,包括它们的连接件
Explosive atmospheres—Part 3:Equipment protection by increased safety“e”
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"
Contains the specific requirements for the construction, testing and marking of electrical apparatus, parts of electrical apparatus and Ex components
Explosive atmospheres - Equipment protection by powdered filling 'q'
Explosive atmospheres -- Part 5: Equipment protection by powder filling "q"
Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
Explosive atmospheres Part 5: Equipment protection by powdered filling 'q’
Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
이 표준은 폭발성 가스 분위기에서 사용하는 충전 방폭구조(q)의 전기 기계ㆍ기구 및 그 일
Explosive atmospheres- Part 5:Equipment protection by powder filling “q”
This part of IEC 60079 contains the specific requirements for the construction, testing and marking of electrical apparatus, parts of electrical