Terminal box is a transfer of construction lines, the branch line marked for wiring and check the line to provide a convenient interface device. In some cases, in order to facilitate the construction and commissioning, can be some of the more special and more regular installation of products such as short-circuit isolators installed in the terminal box.
Terminal is used to achieve the electrical connection of a dry product, the industry is divided into the scope of the connector. With the increasingly high degree of industrial automation and industrial control requirements become more stringent, precise, gradually increasing the amount of terminal. With the development of the electronics industry, the use of terminals more and more types, but also more and more.
The terminal box material is made of high quality cold rolled steel plate and high quality stainless steel plate. The cabinet structure is designed according to outdoor waterproof. The protection grade can reach IP54 or IP55 according to the different requirements of users. Therefore, the terminal box can be applied to dry various different types of climatic conditions and operating environment.
Conditions of Use
1. Altitude of not more than 3000 meters.
2. Ambient temperature -25 ° C to +50 ° C.
3. Environment relative humidity is not more than 90%. (When installing the WSK system multi-function controller can not limit)
4. There is no conductive or explosive dust at the place of operation, no corrosive material and no insulation gas or vapor.
5. Installation site without severe shock and shock.
Note: If the intended use of the environment exceeds the above conditions, the user should explain to the manufacturer.
Mainly used for power plant and substation circuit breakers, voltage transformers, transformers, metering secondary line terminal connections, and substation maintenance power, industrial enterprises in the power distribution box, power control box, lighting boxes and terminal boxes, etc. . The material is steel and stainless steel, protection class IP31.
1, the structure of steel or stainless steel plate bending welding. The box has a common movable frame plate, the mounting plate can be fixed on it and can be adjusted up and down and front and rear, so the component installation is extremely flexible.
2, the box before and after the door can be installed from the wall and can be carried out before and after the maintenance. Box at the bottom of ¢ 60 threading hole, and a sealed rubber ring sealing and insulation. The bottom of the box 200mm high base with ventilation holes, can be used for installation in wet areas, but also remove the base directly installed on the foundation.