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Single phase 27 meter plug-in meter box
There are different specifications and applicable scenarios for electric meter boxes. Choosing the appropriate meter box can maximize the functionalit
Product details
1、 Product Overview
There are different specifications and applicable scenarios for electric meter boxes. Choosing the appropriate meter box can maximize the functionality and efficiency of the product. At present, there are three main types of watch boxes on the market: plastic, fiberglass, and metal. ZhejiangZhenghongElectric Co., LtdThe ZH series intelligent high protection meter box developed is mainly composed of polycarbonate transparent PC material and ABS engineering plastic; This composite material consists of two parts: a matrix made of polyester resin; Reinforced material (PC), also known as transparent PC material or fiber-reinforced polyester material. Transparent PC material and fiber-reinforced unsaturated polyester are composite materials based on unsaturated polyester resin. These two materials have the characteristics of insolubility, flame retardancy, and recyclability. These two materials have become high-performance engineering materials through functional filler modification and reinforcement with special fibers. In developed countries such as Europe and America, this material has been widely used in the electrical field for decades.2、 Box design
The above advantages of the new meter box all stem from the characteristics of the fiber-reinforced polyester material itself. In addition, in terms of box design, this new type of electric meter box is also endowed with many characteristics that are different from metal boxes:◆ Ventilate the box with ventilation components to prevent excessive distilled water production
Ventilation components are left at the lower and upper ends of the cabinet doors and backboards, as well as between the top plate, cabinet doors, and backboards. With the help of the heat generated by electrical components, the space inside the box can be dehumidified, which can prevent the corrosion of metal parts inside the box and prevent leakage current.
◆ Combination design makes installation easy
The modular design not only makes installation simple,And it is easy to replace box components, simplifying spare parts storage.
3、 Usage characteristics
Thoroughly solve personal injury accidents caused by poor grounding of the box and overlapping of foreign objects;◆ Low comprehensive usage cost, one-time useInvestment is possibleUsed for more than 20 years (exempting metal box replacement time and accumulated costs);
The unique design of the box can effectively resist external impact;
The cost of recycling the box material is relatively high, and it canPrevent the occurrence of theft of the main body;
The splicing method can reduce the size of the boxMaintenance cost (can only bereplaceDamaged components);
Burning at high temperatures does not produce suffocating gases.
In short, the electric meter box made of fiber-reinforced polyester materialIt has many advantages such as good insulation, corrosion resistance, long service life, and easy installation.
4、 Scope of use
This product is widely used in urban and rural power grid renovation projects of State Grid, Southern Power Grid, provincial power companies, construction projects, real estate engineering projects, PetroChina and Sinopec, transportation and finance, railway and shipbuilding, aerospace, photovoltaics, enterprises and institutions, municipal and national large-scale engineering projects.
name
Dimensions (height x width x depth) mm
Packing quantity
DL type single-phase 27 meter position
1040×1840×155
1
5、 Main technical parameters
model
to configure
name
Specifications
quantity
ZH-D-K27DL01
Main switch configuration
Molded case circuit breaker
NM1-250S/300/225A
1
Pre table configuration
Isolating switch
NH2-100/2P 63A
27
surfaceafterto configure
Circuit breaker
DZ47-2P/C32A
27
ZH-D-K27DL02
Main switch configuration
Molded case circuit breaker
NM1-400S/3300/400A
1
Pre table configuration
Isolating switch
DZ47-2P 60A
27
Post table configuration
Circuit breaker
DZ47-2P 40A
27
ZH-D-K27DL03
Main switch configuration
Molded case circuit breaker
NM1-250S/4300/225A
1
Pre table configuration
Switch terminal
FJ6G-250/16-50/9×16
3
Post table configuration
Circuit breaker
DZ47-60/2P 32A
27
Note: Main switch connection wire BV16mm ² or BV25mm²Electricity meter connecting wire BV6mm²Or BV10mm².
6、 Installation dimensions and wiring diagram (mm)
7、 Ordering Notice
The parameters in this plan are the standard configuration provided by our company. If the customer has no specific requirements, the company will supply according to the standard configuration. exceedPlease provide further explanation for the requirements of this plan.
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