Mineral Insulated Cable
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Mineral Insulated Cable
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Mineral Insulated Cable
Summary:
Mineral insulated cable, a copper sheath wrapped copper conductor core wire, and magnesium oxide powder as inorganic insulation material to isolate the conductor and sheath of the cable, the outermost layer can choose the appropriate protective sleeve as required. They are known as MICC or MI cables. There is a similar type of cable that uses metal instead of copper sheath to wrap the core wire and insulation material, called mineral insulated metal sheath cable.
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Product Details
Mineral insulated cables are all composed of inorganic substances (metal copper and magnesium oxide powder), which itself will not cause fire, it is impossible to burn or support combustion, because the melting point of copper is 1083 ℃, the mineral insulation layer is also above the melting point of 1000 ℃. Therefore, this kind of cable can continue to maintain power supply in the case of fire close to the melting point of copper, which is a true fireproof cable.
Since the actual normal use temperature of mineral insulated cables can reach 250 ℃, the IEC60702 stipulates that the continuous working temperature of mineral insulated cables is 105 ℃, which takes into account the needs of terminal sealing materials and safety. Even so, its current carrying capacity far exceeds that of other cables, because mineral insulation has better thermal conductivity than plastic, so the same working temperature and current carrying capacity are larger. For lines above 16mm2, one section can be reduced, and two sections can be reduced for places where people are not allowed to touch.
Application areas
Mineral insulated cables have been widely used in high-rise buildings, petrochemicals, airports, tunnels, ships, offshore oil platforms, aerospace, iron and steel metallurgy, shopping centers, parking lots and other occasions.
Product display
Good Cable Made by Huaqiang
Good cable, copper core is the key
High purity oxygen-free copper, anti-aging, high conductivity, low loss. Super current load capacity.
Good cable, low resistance
The resistance is small and the conductivity is higher. The resistance directly affects the consumption of current in the transmission process. The smaller the resistance, the more energy-saving.
Good cable, the insulation layer should be uniform thickness
To prevent breakdown and ensure safety, Huaqiang adopts high-quality equipment to ensure the low eccentricity and uniform thickness of the cable, effectively prevent the breakdown of wires and cables, and ensure safe use of electricity.
Good cable, safety and environmental protection first
Layer by layer testing and conscience checking, Huaqiang insists on defending the quality of national seiko, does not contain lead, cadmium, hexavalent chromium, mercury and other heavy metals, does not contain brominated flame retardants, and does not produce harmful halogen gases and corrosive gases.
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FAQ
01
What if the project cannot be delivered due to unstable cable performance?
02
What if the cable cannot be delivered on time and the project cannot proceed as scheduled?
03
For the same project, we need to find four or five cable factories to purchase all cables. can we not purchase all cables in one stop?
04
In the test of winter and heat, the safety performance of wire and cable can stand the test?
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No.1 Huaqiang Road, Jiaozhou West Industrial Park, Qingdao, Shandong Province
Address:
No.1 Huaqiang Road, Jiaozhou West Industrial Park, Qingdao, Shandong Province
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