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品牌：: Min'an lightning protection

Product Description

I
Product Description: Red copper bars are produced in strict accordance with national standards
The products comply with IEC and EU CE standards of the International Electrotechnical Commission
Each batch of products are equipped with formal inspection reports and factory certificates
The production process is leading
The copper content is as high as 99
99%, and the conductivity is 98%
It is a high standard in the same industry, and the quality is guaranteed
It is especially suitable for large-scale projects and electrical equipment, such as communication base stations, power projects, distribution cabinets, etc
Pure copper is a purplish red metal, commonly known as “ Red copper &rdquo& ldquo; Red copper ” Or “ Red copper ”
Red copper is ductile
Pure copper, the size of a drop of water, can be pulled into filaments that grow up to two kilometers or rolled into almost transparent foil larger than a bed
The most valuable property of red copper is its excellent conductivity, which is second only to gold and silver among all metals
But copper is much cheaper than silver, so it has become the “ Protagonist ”
2、 Product usage: Red copper is much more widely used than pure iron
Every year, 50% of copper is electrolytic purified into pure copper, which is used in the electrical industry
The red copper mentioned here must be very pure, with copper content of more than 99
95%
A very small amount of impurities, especially phosphorus, arsenic, aluminum, etc
, will greatly reduce the conductivity of copper
Oxygen in copper (it is easy to mix a small amount of oxygen during copper smelting) has a great impact on the conductivity
Copper used in the electrical industry must generally be oxygen free copper
In addition, impurities such as lead, antimony and bismuth will make the crystallization of copper unable to be combined, resulting in thermal embrittlement, which will also affect the processing of pure copper
This pure copper with high purity is usually refined by electrolysis: Impure Copper (i
e
crude copper) is used as anode, pure copper as cathode, and copper sulfate solution as electrolyte
When the current passes, the Impure Copper on the anode gradually melts, and the pure copper gradually precipitates on the cathode
Copper refined in this way; The purity can reach 99
99%
Red copper is a kind of relatively pure copper, which can be generally regarded as pure copper
It has good conductivity and plasticity, but poor strength and hardness
III
scope of application 1
Lightning protection and grounding of Telecom, mobile and Unicom communication base stations to prevent lightning current hazards
2
All equipment in the machine room is grounded uniformly to prevent lightning current from harming the equipment and equipment leakage
3
The distribution cabinet and switch cabinet are used as grounding bars or structural members
4
The common ground connection between different grounding grids eliminates the voltage difference
5
Grounding busbar (busbar) of electrical system 4、 Functional features:
& ldquo; Min'an ” Series grounding busbar adopts 99
9% pure copper and other low resistance values as busbar, with 4-20 terminals added
It is fully manual wiring installation
It is an excellent auxiliary material for machine room and equipment grounding
At the same time, “ Min'an ” Unique to series grounding busbar “ Insulating baffle &rdquo& ldquo; Tool free terminal &rdquo& ldquo; Double sided wiring ” The humanized design is even more unique

▲ The material is excellent, and the materials used are all from aerospace special materials, with excellent quality;
▲ There are many varieties and complete series, which can be suitable for different environments and different applications;
▲ & ldquo; Tool free ” Wiring mode, extremely humanized; Easy installation and maintenance

▲ Transparent insulating baffle, beautiful and generous, avoiding direct contact between people and busbar;
▲ Double sided wiring, both upper and lower pages can be used for wiring, which is equivalent to increasing the number of interfaces, with high cost performance ▲ After deburring and polishing with a special polishing machine, it is shiny and smooth without metal sharp corners, so as to prevent common scratches on the construction workers Question

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