Distribution cabinet and switch cabinet of these differences you have to know!
Release time:
2023/01/16 20:17
The difference between switch cabinet and power distribution cabinet is as follows. First, the role is not the same, the switch cabinet key to play the role of switch, power distribution cabinet from the effect of power distribution. Second, it looks different. The power distribution cabinet is ultra-small, can be hidden on the ground, can also be standing on the floor, the switch cabinet is large in size, generally in the 180
Right. Third, the installation method is different. Distribution sites can be located in the campus, factories, hospitals, homes and other places, switch cabinets are usually located in distribution stations, power distribution rooms and other sites. The difference between switch cabinet and power distribution cabinet is as follows. 1. Different effects. The switch cabinet is a group of switch cabinets and control systems. The key is the core of the switching power supply and the main power distribution machinery and equipment. It plays the role of a switch. The power distribution cabinet has the function of power distribution and can maintain the power distribution line but does not carry short-circuit faults or electricity. 2. The specifications are different, the switch cabinet is large in volume, and the average relative height is 1800mm, 2000 mm and 2200mm respectively.
The power distribution cabinet is small, usually only the size of a palm, and can be quietly installed on the ground or on the floor. 3. The installation method is different. Switch cabinets are often installed in power distribution stations, power distribution rooms, etc. The power distribution arena can be located in campuses, administrative agencies, hospitals, factories, production workshops, and homes. 4. Different types of power circuit raw materials. The main circuit of the switch cabinet is always a copper core wire, and there are many electrical conductors in the distribution box. 5. Different types of parts are different. Most of the low-voltage switch cabinets are molded case circuit breakers and frame circuit breakers, and their power capacitor cabinets. The things in the distribution box are more complicated. It is common to see a series of tiny cracks in the power switch. The purchase points of the switch cabinet are as follows: 1. Select famous brands. Switchgear is a combination product of supporting facilities, so if there are technical difficulties, it is very troublesome to repair and replace mobile phones. Therefore, under the condition of sufficient cost budget, famous brands should be selected as far as possible. Famous brands have high efficiency in solving problems. 2. Buy sperm activity rate manufacturers to understand the quality of opening and closing devices, do not have the goods are basically non-traditional goods. Secondly, determine whether the parts of the switch cabinet are equipped according to the engineering drawings. 3. Taking into account the cabinet plate. General high-quality opening and closing equipment, prefabricated component support frame, etc. are imported aluminum cold-rolled steel plate, door leaf selection 300 series products high-quality thick steel plate. 4. Three-phase five-wire and group outgoing method, general switch cabinet mainly has two kinds of interface mode. One is the connection between the cable room and the other is to pull the maintenance line out of the casing above the network cabinet, connect it to the bus duct tray, and then connect it to the overhead cable through the casing. If the second method is available, please consult the person in charge on the spot in the installation.
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