欢迎您光临济南苏鑫电缆桥架有限公司网站!
联系济南苏鑫电缆桥架有限公司 / Contact us

济南苏鑫电缆桥架有限公司

客户统一咨询热线

0531-85767688

售后热线:137-0540-5406

联系基地:山东省 德州市协同发展产业园D06幢

当前位置:首页 > 新闻中心 > 行业动态 >

大跨距电缆桥架的正常使用环境标准

文章来源:http://www.sddlqj.cn/   作者:电缆桥架厂家发布时间:2022-09-28 浏览次数:

返回:行业动态
实际上因环境不同,所选用的桥架也就不同,尤其是大跨距电缆桥架,基本建筑行业都需要用到它,今天,我们就来了解下大跨距电缆桥架的正常使用环境标准,下面济南电缆桥架厂家为您解答。
In fact, due to different environments, the selected cable tray is different, especially the long-span cable tray, which is required by the basic construction industry. Today, we will learn about the standard of the normal use environment of long-span cable tray. Now, the cable tray manufacturer in Jinan will give you an answer.
一、大跨距电缆桥架正常使用环境标准:
1、 Environmental standards for normal use of long-span cable tray:
1、大跨距桥架在正常环境下,使用温度要达到-20℃到55℃;
1. Under normal environment, the service temperature of long-span cable tray shall reach - 20 ℃ to 55 ℃;
2、相对湿度<95%;
2. Relative humidity < 95%;
3、安装地点海拔高度不超过2000米;
3. The altitude of the installation site shall not exceed 2000m;
4、不同气候的环境,选用不同气候环境等级的桥架参数,按温度、湿度、防火等;
4. For different climate environments, bridge parameters of different climate environmental levels shall be selected according to temperature, humidity, fire protection, etc;
5、桥架要有一定的防火功效;
5. The bridge shall have a certain fire protection effect;
二、特殊使用环境标准:
2、 Standards for special use environment:
1、敷设在不同化学腐蚀的环境:电缆桥架要做到耐盐,耐酸、耐硫化氢、耐氯化氢等;
1. Laying in different chemical corrosion environments: the cable tray shall be salt resistant, acid resistant, hydrogen sulfide resistant, hydrogen chloride resistant, etc;
2、特殊环境下,大跨距电缆桥架表面要进行防护,防护的方式通常有三种:热镀锌、电镀锌或锌合金、热固型粉末静电喷涂或喷漆镀锌;
2. Under special circumstances, the surface of long-span cable tray shall be protected in three ways: hot galvanizing, electro galvanizing or zinc alloy, thermosetting powder electrostatic spraying or spray galvanizing;
济南电缆桥架
3、无孔托盘(槽式)户内不低于IP30,户外不低于IP33;
3. Perforated tray (slot type) shall not be less than IP30 indoors and IP33 outdoors;
4、耐火型桥架户内不低于IP40,户外不低于IP44;
4. Fire resistant cable tray shall not be less than IP40 indoors and IP44 outdoors;
5、环境越恶劣,大跨距电缆桥架的防护层厚度就要越厚;
5. The worse the environment is, the thicker the protective layer of long-span cable tray will be;
6、需要屏蔽电气干扰的电缆网路,或有防护外部要求时,应选用带盖的槽式复合型防腐屏蔽电缆桥架;
6. For the cable network that needs to shield electrical interference, or when there are external requirements for protection, the covered trough type composite anti-corrosion shield cable tray shall be selected;
7、对于强腐蚀性环境,应选用F类复合环氧树脂防腐屏蔽电缆桥架,包括配件;
7. For highly corrosive environment, type F composite epoxy resin anti-corrosion shield cable tray shall be selected, including accessories;
8、户外环境要选用复合环氧树脂桥架;
8. Composite epoxy resin bridge shall be selected for outdoor environment;
9、在容易积灰和其它需要遮盖电缆桥架的地方,需要加盖板;
9. Cover plates shall be added at places where dust is easy to accumulate and where cable trays need to be covered;
以上就是关于大跨距电缆桥架使用环境的标准,希望对大家在选购时,能有一定的帮助。您有需求就来我们网站http://www.sddlqj.cn咨询了解吧!
The above is the standard for the use environment of long-span cable tray, and I hope it will be helpful to you when purchasing. Come to our website if you need http://www.sddlqj.cn Ask and understand!
工程案例 / Case Show
  • 济南火车站 济南火车站
  • 曲阜孔子文化会展中心 曲阜孔子文化会展中心
  • 山东工艺美院 山东工艺美院
  • 公安厅服务展示 公安厅服务展示