The JXF foundation boxes are usually made of high -quality cold -rolled steel sheets or stainless steel plates. High -rolled steel sheets have high strength and good technological properties, and the surface is covered with good anti -corrosion properties. Stainless steel plastins have higher corrosion resistance and aesthetics And suitable for use in some places with high environmental requirements.
Box material
1. The functional boxes of JXF are usually made of high -quality cold -rolled steel sheets or stainless steel plates. High -rolled steel sheets have high strength and good technological properties, and the surface is covered with good anti -corrosion properties. Stainless steel plastins have higher corrosion resistance and more Aesthetics and are suitable for use in some places with high environmental requirements.
2. The body of the box body is usually from 1.0 mm to 2.0 mm, and a specific thickness can be selected in accordance with the actual needs. The size of the box body is diverse. The most common are 300 mm × 400 mm × 200 mm, 400 mm × 500 mm × 250 mm, 500 mm × 600 mm × 300 mm and other specifications that can also be configured in accordance with the special user requirements.
The design of the door
1. The boxing door, as a rule, is a single or double door equipped with a door lock and an observation window. The lock has good anti -iron properties, and the observation window is made of high -strength transparent material, which facilitates the observation of the equipment in boxing.
2. The door to the door and the box body used rubber sealing gaskets that provide the level of protection of the body of the IP54 or higher, which allows you to effectively prevent dust, water vapor and extraneous objects into the box.
Internal layout
1. The core is divided into two or more layers of the upper and lower structures. The upper layer is usually used to install electrical components, such as circuit breakers, contactors, relay, fuses, etc.; The lower layer is usually used to install terminal pads, cable trays, etc. The box is also equipped with mounting plates and guides to facilitate the installation and fixation of electrical components.
2. The wiring in the box is laid using highways or pipes so that the lines are neat and beautiful, easy to maintain and overhaul. The box also has a ground terminal to ensure safe grounding of equipment.
The effectiveness of protection
1. The functional box JXF has good protective properties and can effectively prevent the external environment on the electrical equipment located in the box. The level of protection of the box body is usually IP54 or higher, which allows you to prevent dust, water vapor, insects and other extraneous objects into the box and at the same time protects the equipment in the box from shots and clashes Under the influence of external forces.
Electric characteristics
1. All the electrical components in the box are made of high -quality materials that have good electrical characteristics and reliability. Automatic circuit breakers, contactors and other components have a high ability to interrupt a short circuit and protection against overload, which allows you to effectively ensure the safe operation of electrical equipment and chains.
2. The functioning unit can also be equipped with various devices and indicators in accordance with the needs of users, which is convenient for monitoring and monitoring the working condition of electrical equipment.