Distribution Cabinets Are Widely Used In The Distribution Control Of Residential Buildings
The distribution cabinet, also known as the Power Distribution box, is a cabinet that integrates electrical components for power distribution. Power distribution cabinets have two main functions: first, the power equipment for distribution and control, the second is in the circuit overload, short-circuit and leakage, Distribution Cabinet to provide power failure protection.
Because of its good function, the distribution cabinet is widely used in the distribution control of residential buildings, schools and hospitals.
The size of the distribution cabinet is very small, most of it is concealed in the wall, so in daily life very few can see the distribution cabinet. Power distribution cabinets, such as lighting distribution boxes and power distribution boxes, Distribution Cabinet are often seen in corporate buildings and workshops. In general, distribution cabinets are mainly divided into one-level, two-level and low-grade three-level distribution equipment.
Distribution box structure is complex, output circuit capacity is also relatively large, it is the Power distribution center, will be installed in the substation, responsible for the power distribution to the two-level distribution cabinet.
Distribution cabinets are divided into power distribution cabinets and motor control centers, the application of the two opposite, power distribution cabinets are mainly used in the circuit less, Distribution Cabinet load scattered parts, and motor control center used in the loop, load concentration of the site. It is mainly to undertake the distribution of power distribution cabinets, and distribution to the nearest load.
Distribution cabinets are mainly lighting distribution cabinets and power distribution cabinets, their capacity is relatively small, layout is also more decentralized, mainly responsible for the control of the lowest level of load distribution.
The distribution cabinet is the last stage equipment of the distribution system. The power distribution cabinet is the general designation of Motor Control Center. The power distribution cabinet is used in the occasions where the load is more dispersed and the circuit is less, and the motor control center is used for load concentration and circuit. Distribution Cabinet They allocate electricity from one circuit of the upper-level distribution device to the nearest load. This level of equipment should provide protection, monitoring and control over load.
Distribution cabinets using large-screen LCD touch screen, voltage, current, frequency, useful power, useless power, power, harmonics and other power quality to do a full range of monitoring. The user to the computer room distribution system operation condition is clear, Distribution Cabinet in order to discover the security hidden trouble early, avoids the risk early.
In addition, the user can choose ATS, EPO, lightning protection, isolation transformers, Distribution Cabinet UPS maintenance switches, mains output shunt and other functions to ensure the safety and stability of the power room distribution system.