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电气成套的柜架结构是怎么样的?

发布时间:2022-04-22 来源:http://www.tongyuhengcheng.com/ 浏览量:

  电气成套的作用很是明显,当然也有很多人对此了解的并不多,那么也不会知道电气成套的柜架结构是怎么样的了,下面我们就来简单了解下吧。
  The effect of complete sets of electric equipment is very obvious, also have what a lot of people understand to this of course is not much, so also won't know the ark frame structure of complete sets of electric equipment is how, we will understand simply below.
  电气成套设备的机柜框架可以焊接或组装,并通过螺钉连接。机柜框架和外壳应具有足够的机械强度和刚度,以承受安装部件和短路引起的机械应力和热应力,并应考虑防止形成足以造成大涡流损耗的磁路。同时,设备的吊装和运输不应影响设备的性能。
  The cabinet frame of the complete electrical equipment can be welded or assembled and connected by screws. The frame and shell of the cabinet should have sufficient mechanical strength and stiffness to withstand the mechanical and thermal stress caused by mounting parts and short circuits, and the formation of magnetic circuits that can cause large eddy current losses should be considered. At the same time, the lifting and transportation of the equipment should not affect the performance of the equipment.
  为了确保防腐蚀,电气成套设备应釆用防腐蚀材料或在裸露的表面涂上防腐蚀层,同时还要考虑使用及维修条件。
  In order to ensure corrosion protection, the complete electrical equipment should be equipped with corrosion protection materials or coated with corrosion protection layer on the exposed surface, and the use and maintenance conditions should also be considered.
  功能单元隔室中的隔板不应因短路分断时所产生的电弧或游离气体所产生的压力而造成损坏永久变形。隔室之间的开孔应确保熔断器、断路器在短路分断时产生的气体不影响相邻隔室的功能单元的常工作。
  Partitions in the compartments of the functional units shall not be damaged or permanently deformed by the pressure of electric arcs or free gases generated during short circuit breaking. The opening hole between compartments shall ensure that the gas produced by fuses and circuit breakers during short circuit breaking does not affect the normal operation of functional units in adjacent compartments.
  电气成套设备采用通风孔散热时,通风孔的设计和安装应使得当熔断器、断路器在正常工作或短路情况时没有电弧或可熔金属喷出。如果喷弧源距通风孔较近,允许在二者之间加装隔弧板。隔弧板应为接地的金属板或耐弧的绝缘板,其通风孔的设置不应降低设备的外壳防护等级。
  When complete electrical equipment adopts ventilation holes for heat dissipation, the design and installation of ventilation holes should make no arc or fusible metal spewing out when fuses and circuit breakers are in normal operation or short circuit. If the spray arc source is close to the vent, it is allowed to install arc isolation plate between them. The arc-isolating plate should be a grounded metal plate or an arc-resistant insulation plate. The installation of ventilation holes should not reduce the protection level of the equipment shell.
  电气成套的柜架结构是怎么样的?讲解内容便是上述了,如果您存有疑问想尽快解决,那么就可以通过网站www.tongyuhengcheng.com来联系我们!
  What is the cabinet frame structure of complete electric set? Explain the content is the above, if you have questions want to solve as soon as possible, then you can contact us through the website www.tongyuhengcheng.com!
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