Low Voltage Flame Resistant Wire BTTZ BTTQ Mineral Insulated
Electric Copper Cable
Railway stations, road & rail tunnels, public lighting, car
parks, public service buildings.
Property & personal safety
Shopping malls, airports, underground rail systems, schools,
hospitals, hotels, theatres, churches.
High temperature situation
Foundries, power stations, boiler houses, iron & steel
industries, marine & ship buildings.
Potentially explosive area
Refineries, chemical plants, oil & gas production, filling
stations, processing plants, garages.
Food & drink processing, pharmaceutical works, hospitals,
kitchens, refrigeration plants.
Power distribution & sub circuits, fire alarms & emergency,
lifts & escalators lighting, lighting & power.
Will neither burn or support combustion. Comply with the
requirements of IEC 60331 and BS 6387.
High operation temperature
Continuous operating temperature up to 250 °C, and for short
periods up to approaching the melting point of copper 1083 °C.
Inherent flameproof barrier
With a non-flammable sheath the high compacted insulation will
resist the transmission of vapors, gases or flames.
High mechanical strength
Really robust and can withstand a considerable amount of stresses
such as, twisting, bending and flattening.
Fully annealed and extremely ductile and easily manipulated to
follow existing wiring routes and irregular shapes.
Non-ageing, Integral earth continuity, Small overall diameter
Waterproof, Corrosion resistant, Radiation resistant
Excellent electric shielding, Easy installation, Long service life
Product Name flame retardant MI cable BTTZ/BTTQ/BTLY fireproof
mineral insulated cable
Product standard DIN VDE 0295 and IEC 228 standard twisted copper
wires,GB5023.6-2012 and company standard
Core 1 2 3 4 5 3+1 3+2 4+1 Cores
Working life <25years
Type of conductor copper,class 5
Material of conductor fine strands of oxygen-free Copper
Material of insulation mineral compound (MgO)
Color of core insulation
Material of Sheath low smorke halogen free Polyolefine(LSZH/LSOH
Voltage 600~1000 VOLTS
Advantage Down to depths 500 mtrs
Minimum bending radius Cable installtion allowed bending radius
should no less than 6 times of cable wideth
Flame resistance pass GB/T18380.1-2001 test and GB5023.6-2012
Isolated sheath Aluminum(AL)
Technical Data :
Number of Cores * Section Area
Sectional Area of Conductor
Cross section size of Copper Sheath
Current carrying capacity in Ground
Current carrying capacity in Air
The company has passed ISO90012008 quality certification, CCC China
Compulsory Certification, National Electrical
Product Safety Certification, State Construction and
ProjectCommitee Recommended Manufacturer of the Transformation
of Urban and Rural Power Grid Construction.
1. We guarantee to offer new advanced goods.
2. We'd like to send skilled personnel to the installing place to
help offer technical consultant, quantity estimation and
instruction,installing, preliminary testing,and help start up
running; and to answer for any defect of the product found in
installing and run testing, If there's something wrong with the
product, we'll give our answer within 12 hours and get to the spot
within 36 hours.
3.After installaton, We'll send skilled personnel to have the
preliminary test and answer for any problems emerged. We take the
whole charge of the fee needed in repairing,testing or retesting
within the scope of our duty required in contract.
4.During the contract's period of validity,of the project must be
started all over again or the goods can not be used at all which is
resulted from our faulty goods and improper files or mistakes made
by our instructors, we'll change the goods at once without
compensation and take charge in all expenses of reinstallation.
1) Packing length:100 to 1,000m reeled in carton drum or according
to customers' requirement
2) Outer packing: wooden case, carton box
3) Other packing requirement according to client's request
1.what is our payment term ?Our payment term is usually T/T 30% in
advanced, the balance before picking up the goods or L/C at sight.
2.what is the lead time ?
The lead time usually is 10 - 30 working days.
3.what is the package of the cable ?
The package is usually wooden drum or steel wooden drum or
coil.also according to customer’s requirment.
4.Could we provide the free sample for customer ?
Sure, we provide the free sample for customer to checking.
insulated PVC cable 1.5mm 2.5mm 4mm earth cable pvc f-gv cable.