ENGLISH:Copper core embossed copper sheathed inorganic mineral insulated cable
CLASS: YTTW(RTTZ)
JANE SAID:Since all materials of this cable are made of inorganic materials, it has some advantages that other cables cannot have. Such as fire prevention, large current carrying capacity, mechanical damage resistance, halogen-free non-toxic, explosion-proof, waterproof, corrosion resistance, long life, safety, overload resistance, high temperature resistance, low cost, small bending radius, anti-termite, anti-mouse bite, copper protection Features such as protective grounding wire. It is widely used in public buildings (public entertainment venues, hotels), high temperature occasions (metallurgical industry, coke industry), hazardous locations (petrochemical industry, nuclear power plants), underground locations (subway, underground warehouses), transportation and transportation hubs and other occasions.
type |
Ø YTTW(RTTZ) -450kV 、YTTW(RTTZ) -750kV 、YTTW(RTTZ) -0.6/1kV |
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Executive standard |
Ø GB/T2951-2008《General test methods for cable and optical cable insulation sheath materials》 Ø GB/T3048-207《Test methods for electrical performance of wires and cables》 Ø JG/T313-2011《Rated voltage750VMetal sheathed inorganic mineral insulated cables and terminals below》 Ø BS-6387-1994《Cable performance requirements to maintain circuit integrity under flame conditions》 |
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Rated voltage |
Ø Light load450V、Overload750V、0.6/1kV |
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use |
Ø Flexible copper sheathed magnesia mineral insulated cables are widely used in public buildings (public entertainment venues, hotels), high-temperature locations (metallurgical industry, coke industry), hazardous locations (petrochemical industry, nuclear power plants), underground locations (subway, underground warehouses) ), transportation and transportation hubs and other occasions.。 |
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Code description |
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