As an important equipment in power system, the safety and reliability of high-voltage distribution cabinet are directly related to the normal operation of the whole power system and the stable supply of electricity for production and life. Therefore, how to choose a more safe and reliable high-voltage distribution cabinet is a very important issue.
Generally speaking, there are two types of high-voltage distribution cabinets: fixed and movable. Fixed high-voltage distribution cabinets are usually used in the construction and transformation of power systems, with stable installation form and small occupied space, and are suitable for substations, power plants and other places with large capacity. Movable high-voltage distribution cabinet is suitable for temporary demand of power system or on-site construction, which can be easily moved, disassembled and assembled, and can quickly respond to the change and distribution demand of various power facilities, and is convenient for on-site construction or maintenance.
Besides the form of power distribution cabinet, the operation reliability of power distribution cabinet should also be considered. The high-voltage distribution cabinets of manufacturers with good reputation and credibility should be selected first, because they have generally carried out many tests and quality control on their products, which can provide more reliable product quality and service.
In addition, when selecting high-voltage distribution cabinets, there are the following points to pay attention to:
1. The rated voltage and frequency of the high-voltage distribution cabinet need to meet the requirements of the required power system;
2. The equipment selection of high-voltage distribution cabinet needs to meet the actual needs of power load and operating conditions, rather than blindly pursuing high power and high parameters.
3. The maintenance of the high-voltage distribution cabinet is very important. Regular inspection and timely cleaning can avoid hidden dangers.
4. The actual installation position and working environment of the high-voltage power distribution cabinet should also be considered. If it may be affected by meteorological conditions, the appropriate model of the high-voltage power distribution cabinet should be selected.
Generally speaking, choosing a safer and more reliable high-voltage distribution cabinet requires comprehensive consideration of many factors, rather than simply considering the distribution cabinet itself. As long as the specific situation matches the actual situation, the correct selection of high-voltage distribution cabinet and its normal maintenance can ensure its good operation and work efficiency, and provide guarantee for the safety of power production and domestic electricity consumption.