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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本标准规定了低压电器(下简称电器)外壳防护等级的分类、分级、标志、定义、试验方法和合格评定等内容和要求。 本标准适用于电器外壳的防护分级。 本标准不适用于电器对机械损坏、易爆、腐蚀性气体或凝湿(例如由凝露所引起的)、霉菌、虫害等条件下使用的防护。 本标准不适用于短路运行时所
Degrees of protection provided by enclosures for low-voltage apparatus
Classification of degrees of protection provided by enclosures
Classification of degrees of protection provided by enclosures
Enclosure for rotating electrical machines, classification for degree of protection
Classification Of Degrees Of Protection Provided By Enclosures (For Electrical Equipment)
1.1 This standard provides a system for specifying the enclosures of elect-rical equipment on the basis of the degree of protection provided
이 규격은 정격 전압이 72.5 kV를 초과하지 않는 전기 기기 외곽의 방진 보호 및 방수
Degrees of protection provided by enclosures(IP Code)
Rotating electrical machines. Part 5 : classification of degrees of protection provided by enclosures for rotating machinery.
1.1 本标准规定了电子产品防护、包装和装箱等级。 1.2 本标准适用于电子产品进行防护包装和装箱设计时,确定防护程度等级
Preservation,Packaging and packing levels for electronic products
本标准适用于额定电压不超过72.5kV,借助外壳防护的电气设备的防护分级。 本标准的目的如下: a)规定电气设备下述内容的外壳防护等级: ————1)对人体触及外壳内的危险部件的防护;2)对固体异物进入外壳内设备的防护
Degrees of protection provide by enclosure (IP code)
Classification of degrees of protection provided by enclosures
Classification of Degrees of Protection Provided by Enclosures
Degrees of protection provided by enclosures(IP Code)
Degrees of protection provided by enclosures(IP Code)
本标准适用于额定电压不超过72.5 kV,借助外壳防护的电气设备的防护分级。 本标准的目的如下: a)规定电气设备下述内容的外壳防护等级: 1) 防止人体接近壳内危险部件; 2) 防止固体异物进入壳内设备; 3) 防止由于水进入壳内对
Degrees of protection provided by enclosure(IP code)
本标准适用于额定电压不超过72.5kV,借助外壳防护的电气设备的防护分级
Degrees of protection provided by enclosure (IP code)
本标准规定了低压电器(下简称电器)外壳防护等级的分类、分级、标志、定义、试验方法和合格评定等内容和要求。 本标准适用于电器外壳的防护分级。 本标准不适用于电器对机械损坏、易爆、腐蚀性气体或凝湿(例如由凝露所引起的)、霉菌、虫害等条件下使用的防护。 本标准不适用于短路运行时所
Degrees of protection provided by enclosures for low-voltage apparatus
Classification of degrees of protection provided by enclosures
Classification of degrees of protection provided by enclosures
Enclosure for rotating electrical machines, classification for degree of protection
Classification Of Degrees Of Protection Provided By Enclosures (For Electrical Equipment)
1.1 This standard provides a system for specifying the enclosures of elect-rical equipment on the basis of the degree of protection provided
이 규격은 정격 전압이 72.5 kV를 초과하지 않는 전기 기기 외곽의 방진 보호 및 방수
Degrees of protection provided by enclosures(IP Code)
Rotating electrical machines. Part 5 : classification of degrees of protection provided by enclosures for rotating machinery.
1.1 本标准规定了电子产品防护、包装和装箱等级。 1.2 本标准适用于电子产品进行防护包装和装箱设计时,确定防护程度等级
Preservation,Packaging and packing levels for electronic products
本标准适用于额定电压不超过72.5kV,借助外壳防护的电气设备的防护分级。 本标准的目的如下: a)规定电气设备下述内容的外壳防护等级: ————1)对人体触及外壳内的危险部件的防护;2)对固体异物进入外壳内设备的防护
Degrees of protection provide by enclosure (IP code)
Classification of degrees of protection provided by enclosures
Classification of Degrees of Protection Provided by Enclosures
Degrees of protection provided by enclosures(IP Code)
Degrees of protection provided by enclosures(IP Code)
本标准适用于额定电压不超过72.5 kV,借助外壳防护的电气设备的防护分级。 本标准的目的如下: a)规定电气设备下述内容的外壳防护等级: 1) 防止人体接近壳内危险部件; 2) 防止固体异物进入壳内设备; 3) 防止由于水进入壳内对
Degrees of protection provided by enclosure(IP code)
本标准适用于额定电压不超过72.5kV,借助外壳防护的电气设备的防护分级
Degrees of protection provided by enclosure (IP code)