Working principle of power distribution cabinet
Power distribution cabinet is an important equipment of power distribution system, which is often used for power generation, transformation and distribution. Distribution box According to the specifications and requirements of electrical wiring, switches, protection circuit equipment, measuring instruments and related auxiliary equipment of various lines are installed in a metal cabinet, and some of them are installed on the screen to form a power distribution device. The device can automatically cut off or connect the circuit when working. When the circuit is abnormal or faulty, it will cut off the circuit or give an alarm to protect the electrical equipment and safety in the circuit. The measuring instrument can display the parameters when the circuit works, and the distribution box can be adjusted according to these parameters. If the parameters are abnormal, a prompt signal will be given.
Distribution cabinet brand
Brand manufacturer of power distribution cabinet: Siemens
Siemens is a world-famous brand of electronic appliances, and its business involves many fields such as industry, medical care and energy. In order to provide comprehensive power equipment and system solutions, Siemens Energy Service Group has strong advantages in its HVDC system and intelligent distribution network system.
Brand manufacturer of power distribution cabinet: Zheng Tai
Zheng Tai Instruments, affiliated to Zheng Tai Group, is a well-known energy metering product and system service provider, serving petrochemical, real estate, electric power and other industries, and its system has been adopted by many national projects. The company has county-level measurement rooms and testing laboratories, and has mastered nearly 20 patented technologies. The products have passed strict tests to ensure safety.
Brand manufacturer of power distribution cabinet: Samsung Electric
Samsung Electric is a professional supplier of electrical products and systems under the Oaks Group, and is committed to providing comprehensive power distribution solutions, including power boxes, metering and switchgear. The company has six companies, established a number of R&D and manufacturing bases, equipped with CNAS certification testing laboratories, a number of wave soldering production lines, SMT patch production lines and so on.
Size of distribution cabinet
Distribution box size model height, width and depth (cm) Case Pack model height, width and depth (cm) Case Pack model height, width and depth (cm) Case Pack pz30-21*16 * 870pz30-/kloc-0. 864 pz 30- 1528 * 37 * 924 pz 30-3647 * 42 * 98pz 30-620 * 2 1 * 936 pz 30- 1828 * 42 * 920 pz 30-4047 * 46 * 94pz 30-823 * 24 * 936 pz 30-2028 * 46 * 9658