Copper Core Isolated Type Mineral Filled Flexible Fire Resistant Cable 0.6/1kV, NG-A(BTLY)
This fireproof cables are suitable for fixed installation and laying, mainly used in variable kinds of building fire protection system, emergency system, power transmission and distribution system in public safety area and high temperature places, etc. such as coal chemical, petrochemical, ferrous metallurgy, ship, power, medical, glass and paper manufacturing industry, public and commercial high-rise building, underground building, hotel, hospital, shopping mall, indoor logistics warehouse, post & telecommunication center, museum and memorial hall. Infrastructure airport terminal, railway and bus station, axis center, port, metros system and tunnel, oil and gas station timber architecture, etc.
STANDARDS:
Q/320481SS537, GB/T3956/IEC60228 class 2, GB/T19216.21/IEC60331, GB/T17650.2/IEC60754, IEC61034, GB/T19380.33/IEC60332-3-22(Cat.A) .
Type NG-A or BTLY or NG-A(BTLY)
N = fire resistant (refractory)
G = Isolated type
A = fire resistant rating (950℃) test for 3 hours
B = mineral insulated for wiring
T = copper conductor
L = aluminium sheath/armour
Y = LSZH polyolefin outer sheath
For cable conductor size up to 6mm2
Conductor: Stranded circular compacted copper wire, class 2 IEC60228
Fire barrier layer: Mica tape
Insulation: Cross-linked Polyethylene(XLPE)
Filler: Dust free Asbestos yarn
Assembly binder tape: low smoke halogen free flame retardant tape
Fire barrier layer: fire resistant oxygen barrier
Metal sheath/armour: aluminium alloy tape interlocked armour
Inner covering: extruded fire barrier layer
Separator: fiberglass tape
Outer sheath: extruded low smoke halogen free flame retardant polyolefin
Conductor: Stranded circular compacted copper wire, class 2 IEC60228
Fire barrier layer: Mica tape
Insulation: Cross-linked Polyethylene(XLPE)
Filler: fiberglass yarn
Inner covering: extruded fire barrier layer
Separator: fiberglass tape
Metal sheath/armour: aluminium alloy tape interlocked armour
Outer sheath: extruded low smoke halogen free flame retardant polyolefin
Single core:1.5mm2~630mm2
Two-core:1.5mm2~240mm2
Three-core:1.5mm2~400mm2
Four-core(including 3+1): 1.5mm2~400mm2
Five-core(including 3+2, 4+1): 1.5mm2~400mm2
Single Core: yellow
Two-core: red, blue, or printing numbers 1,0
Three-core:yellow, green, red or printing numbers 1,2,3
Four-core: yellow, green, red, blue or printing numbers 1,2,3,0
Five-core: yellow, green, red, blue, yellow/green or printing numbers 1,2,3,4,0
Orange, or as per order.
MAIN TECHNICAL PARAMETER:
Voltage range: 0.6/1kV
Maximum continuous operating temperature: 90℃
Maximum short circuit temperature(maximum duration 5s): 250℃
Minimum environment temperature for installation: 0℃
Minimum bending radius of cable: 15×O.D.(multi-core cable), 20×O.D.(multi-core cable)
Anti-termite/anti-rodent
UV resistant
High Mechanical Strength
Corrosion Resistance
Energy Saving and Environmental Protection
Radiation Protection, Long Life (Safe and Reliable)
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