Low voltage cabinet manufacturers: the difference between switch cabinet and power distribution cabinet and the main points of purchase of switch cabinet
Release time:
2023/04/08 11:22
Distribution cabinet (box) is divided into distribution cabinet (box), lighting distribution cabinet (box) and metering cabinet (box), is the machine of power supply and distribution system. Distribution cabinet is the general name of the motor control system center. The difference between the switch cabinet and the power distribution cabinet is: First, the function is different; the switch cabinet is mainly used in the power switch, and the power distribution cabinet is used to distribute electromagnetic energy. The second is that the level is different; the distribution cabinet is small and can be hidden in the wall or stand on the ground, while the switch cabinet has a complex structure, generally 180 cm up and down. Third, there are differences in assembly addresses; power distribution cabinets can be installed in various places, such as colleges, processing plants, hospital clinics, and homes. Switchgear is generally installed in the distribution station, distribution room, etc. Low voltage cabinet manufacturer: the difference between switch cabinet and power distribution cabinet is as follows: different effects, switch cabinet is a complete set of switching equipment and control system. As the power engineering center and the most important power distribution equipment, the key plays the role of switch. The distribution cabinet is used to distribute electromagnetic energy and maintain line loads, short circuit faults and power supply. Low voltage cabinet manufacturers: different specifications, switch cabinet volume is larger, the general height is 1800mm, 2000mm, 2200mm, and the distribution cabinet volume is relatively small, usually only palm size, can be stored in the wall or standing road. Low-voltage cabinet manufacturers: assembly address differences, switch cabinets are usually located in distribution stations, distribution rooms and other places. The power distribution cabinet can be installed in a variety of venues, such as colleges, administrative agencies, hospital outpatient service, processing plants, production workshops, homes, etc. Low voltage cabinet manufacturer: because the distribution line materials are different, the main line of the switch cabinet is dominated by grounding copper bar, while there are more cables in the distribution cabinet. 3. Low-voltage cabinet manufacturer: Low-voltage cabinets are mostly equipped with different electronic devices, molded case circuit breakers and frame circuit breakers, and are also equipped with capacitance compensation cabinets. Although the packaging in the power distribution cabinet is more complex, it is common for the larger power switch to have a series of micro-interruption points below. Low-voltage cabinet manufacturer: The key points for purchasing switch cabinets are as follows: Select famous brands. As switch cabinets are combined products of complete sets of equipment, once technical difficulties are encountered, it is inconvenient to repair and replace mobile phones. Therefore, in the case of sufficient budget, try to choose famous brands, famous brands to solve the problem more efficiently. Low-voltage cabinet manufacturers: Before purchasing, consult the manufacturer for the qualification of testing enterprises for switchgear. If not, it is basically an irregular commodity. Secondly, it depends on whether the components of the switch cabinet are equipped in accordance with the provisions of the engineering drawings. Low-voltage cabinet manufacturers: attention should be paid to the raw materials of the network cabinet. Generally speaking, high-quality switch cabinets and component support frames are imported hot-dip aluminum-zinc, and the door leaves are made of high-quality thick steel plates from 300 series products. Low voltage cabinet manufacturer: access line: general switch cabinet mainly has two interface modes: one is the connection between the access cable and the cable room. The other is that the incoming and outgoing lines are led out from the casing on the cabinet, connected to the bus bridge, and then connected to the overhead cable through the casing. If the second type is used, it must be supervised on site during installation.
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