1. Low-voltage switchgear: Its design is reasonable. It adopts modular design based on the characteristics of various switchgear electrical appliances and combines different functional units; the structure is highly versatile and flexible to assemble, and the C profile is adaptable to a variety of structural forms. Attention should be paid to the protection level and the requirements of the use environment; the standard module can independently form a modular structure of functional units such as protection, operation, conversion, and control; it has safety protection, regional isolation, and isolation of functional unit inlet and outlet lines. In terms of technical parameters, the main technical indicators have reached the international advanced level.
2. Low-voltage distribution cabinet: It has strong breaking capacity, good dynamic thermal stability, electrical scheme flexibility, combination convenience, serialization and strong practicality, and novel structure.
1. Low-voltage switchgear: Applicable to power plants, petroleum, chemical industry, metallurgy, textiles, high-rise buildings and other industries.
2. Low-voltage distribution cabinet: Mainly used for power conversion and lighting distribution control.
1. Low-voltage switchgear: its rated working voltage.
2. Low-voltage distribution cabinet: the rated voltage of the distribution system.
