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YTTW 0.61kV 4X35+1X16
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Mineral cable
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YTTW 0.61kV 4X35+1X16
PRODUCT DETAILS
The material cable is an electrical equipment with excellent performance. Its material mainly includes copper wires, polyethylene insulation, and outer sheath materials. This cable has good conductive performance and can effectively transmit power signals. Its main function is to connect various electrical equipment, such as home electrical appliances and industrial equipment to achieve power transmission and communication. The use of mineral cables is very widely used, which can be used not only for the power supply of households and commercial places, but also for telecommunications in telecommunications, railways, oil and other industries.
In terms of product advantages, mineral cables have the characteristics of high temperature resistance, corrosion resistance, and abrasion resistance. It has a long service life and is safe and reliable. During the installation and use process, we need to pay attention to avoid excessive bending and avoid excessive stress, so as not to affect the transmission effect and life of the cable. In general, mineral cables are an excellent electrical equipment that can meet the needs of various electricity and communication transmission. It is one of the indispensable and important equipment in modern life and industrial production.
Mineral Insulated Cable (MI cable) is a type of cable that wraps a copper conductor core wire with a copper sheath and uses magnesium oxide powder as an inorganic insulation material to isolate the conductor from the sheath. The outermost layer can be selected with an appropriate protective cover as needed. Mineral cables will not burn out in a fire and can maintain normal power supply in high temperature environments, hence they are also known as fire-resistant cables.
characteristic
Fire resistance: The copper sheath and magnesium oxide insulation material of mineral cables are inorganic substances that will not ignite and do not support combustion. The copper sheath melts at 1083 degrees Celsius, while the magnesium oxide insulation material remains stable at 2800 degrees Celsius.
High temperature tolerance: Mineral cables can be used continuously in environments up to 250 degrees Celsius, and in emergency situations, can be used for a short period of time at temperatures close to the melting point of the copper sheath.
Long lifespan: Inorganic materials are used to ensure the stability and durability of the cable.
Application scenarios
Mineral cables are widely used in places that require high safety and fire resistance, such as airports, fire safety, buildings, libraries, large shopping malls, and hospitals. Due to its non combustible, non-toxic, and fire-resistant characteristics, mineral cables can ensure the integrity of the circuit in a fire and buy more time for escape.
Construction and maintenance
The construction of mineral cables requires special attention to the following points:
Insulation resistance test: Before connection, it is necessary to ensure that the insulation resistance of the cable meets the specification requirements, otherwise dehumidification treatment is required.
Cleaning the wire core: Be careful not to damage the wire core when peeling off the copper sheath. When cleaning the magnesium oxide powder on the wire core, do not blow it with your mouth to avoid moisture
Use qualified materials and tools: Connectors, sealing paste, and construction tools must be of qualified quality, and clean cotton yarn must be used to clean the powder on the wire core during the production process
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