Year1
- 配电箱价格,配电箱规格型号,配电箱生产厂家：
- 配电箱价格,配电箱规格型号,配电箱生产厂家
- 配电箱价格,配电箱规格型号,配电箱生产厂家：
- 配电箱价格,配电箱规格型号,配电箱生产厂家
- 配电箱价格,配电箱规格型号,配电箱生产厂家：
- 配电箱价格,配电箱规格型号,配电箱生产厂家
Distribution box price, distribution box specifications and models, distribution box manufacturer
Contact Manager Zhao. Telephone.
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Hebei Lezhong Metal Products Co., Ltd., established in 2001, is an emerging large-scale modern enterprise integrating the development, design, production, sales and service of steel office furniture. It has a registered capital of 10.8 million yuan, covering an area of 1,000 acres, with designers, engineers, and more than 100 employees. Its main products include bedside tables, single beds, apartment beds, meter boxes, filing cabinets, lockers, and journal racks. There are hundreds of varieties in several major series, such as wiring boxes and shelves, with an annual production capacity of 10,000 sets, and we are gradually moving towards a group enterprise.
We are willing to devote ourselves to the development of China's national industry with first-class products and high-quality services. We are willing to create a well-known brand that is ahead of our peers with a strong corporate culture. We are willing to continuously enhance the comprehensive capabilities of the enterprise with advanced management and technology concepts. We are willing to work with you to continue our glory
Our company has strong technical force, advanced machinery, sheet metal equipment, pouring, spraying, final assembly lines and automated pickling, phosphating, electrostatic spraying lines. The company also has a complete The quality assurance system and perfect testing methods have greatly improved the technological content of the products. The use of domestic high-quality forged steel ensures that the best products are provided to customers, and has been well received by customers for many years. The products sell well in more than 20 provinces, municipalities and autonomous regions including Beijing, Tianjin, Jilin, Shanxi, Fujian and Guangxi.
In the tide of the market economy, the company adheres to the business purpose of expanding the market with quality and winning customers with credibility, supported by high and new technology, with a scientific and efficient organization as the system, and has a group of highly enterprising professional and technical personnel. personnel, comprehensively implement modern scientific management, Zundinghe has formed a solid foundation and powerful force to fight the market.
Precautions for distribution boxes
) The construction power distribution system should be equipped with a main distribution box, a distribution box, and a switch box, and they should be arranged in a graded manner according to the order of the main separation, and form a three-level power distribution model.
The installation positions of each distribution box and switch box in the construction power distribution system must be reasonable. The main distribution box should be as close as possible to the transformer or external power supply to facilitate the introduction of power. The distribution box should be installed as far as possible in the central area where electrical equipment or loads are relatively concentrated to ensure that the three-phase load remains balanced. The installation position of the switch box should be as close as possible to the electrical equipment it controls, depending on the site conditions and working conditions.
To ensure the three-phase load balance of the temporary power distribution system, the power and lighting power at the construction site should form two power circuits, and the power distribution box and lighting distribution box should be set up separately.
All electrical equipment at the construction site must have their own dedicated switch boxes.
The boxes and internal settings of distribution boxes at all levels must comply with safety regulations. Switching appliances should be marked with their purpose, and the boxes should be numbered uniformly. The power distribution box that is out of use should be cut off and the door should be locked. Fixed distribution boxes should be fenced and protected against rain and damage.
The difference between electrical boxes and distribution cabinets. According to the "General Requirements for Empty Shells of Low-Voltage Switchgear and Control Equipment", it was seen at the scene that not only the box door had disappeared, but also the switch was still in the state, and the common cable was exposed without any warning posted on it. Since the distribution box is located about 30 meters north of the south bus stop of the Hangtian Bridge and at the southeast corner of the roundabout, there is an endless stream of people passing by and the flow of people is very large
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