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Mineral Insulated Flexible Fireproof Cable for Building

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1000 Meter
    Delivery Time: 30 Days

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Basic Info

Model No.: Category CWZ

Application: Power Station, Industrial, Construction, Underground

Voltage: Low and Medium Voltage Cable

Current: AC Cable

Insulation Material: XLPE

Material Shape: Round Wire

Wire Core Material: Bare Copper Wire

Certification: VDE, UL, RoHS, CE, CCC, ISO

Sheath Material: Crosslinking

Brand: HUAYUAN YONGTONG

Additional Info

Packaging: DRUMS

Productivity: 100KM/M

Brand: HUAYUAN YONGTONG

Transportation: Ocean,Land,Air

Place of Origin: BEIJING CHINA

Supply Ability: 100KM/M

Certificate: CE ISO CCC

Port: Tianjin Port,Shanghai Port,Qingdao Port

Product Description

Flexible mineral insulated cable BTLY (isolation) cable fire prevention

Because fire cable are all with inorganic (copper and magnesium oxide powder), it itself does not cause fire, impossible to burn or fire, as a result of the copper melting point is 1083 , magnesia melting point is 2800 , so this kind of cable can be close to the melting point of copper fire cases continue to maintain the power supply, is a real sense of fire retardant cable.Not afraid of fire, do not become a fire, do not spread the fire burning, the real is not short circuit, short circuit burning ] [ conductor for round copper wire;Insulation for pure gold mica tape (no longer with extruded insulation material compound composition, thus eliminate the production of carbon particles, enhances the stability of the electrical resistance).Interlocked metal sleeve insulation aluminum alloy (can be used for grounding) of sleeve (not melt beneath the coated with a flame of fire burning expandable inorganic fire - Mg (OH) or AL (OH)).

Product introduction
Product name: mineral insulated flexible BTLY (isolation) cable fire prevention
Specifications core core core (1, 2, 3, 4, 5, 3, 4, 3 + 2 + 1 core core core + 1)
1.product standards:
Standard fire flexible wiring according to the following:

Project

GB/T

IEC

DIN VDE

BS

Cable insulation level and pressure rating

12706

60502

Combustion test and mechanical test

6027

Flame spread test

18380 .3

60332-3

0472

Flue gas divergent test

17651.2

61034-2

0472

Circuit integrity test

12666.6

60331

0472

6387

Halogen content test

17650.2

60754-2

0472

Electrical cable fire test of the system

4102


Test standard fire test
Fire flexible wiring design parameters, it is strictly follow the British BS6387 standards, and the international electrotechnical commission IEC standards.The technical parameters, have been respectively by the national fire administration and national fireproof construction material quality supervision inspection center special detection.
Because fire cable are all with inorganic (copper and magnesium oxide powder), it itself does not cause fire, impossible to burn or fire, as a result of the copper melting point is 1083 , magnesia melting point is 2800 , so this kind of cable can be close to the melting point of copper fire cases continue to maintain the power supply, is a real sense of fire retardant cable.

Test project

BS6387

GB/T 12666.6

IEC331

Burn

A(Level A): 650±40,180min

B(Level B): 750±40,180min

C(Level C): 950±40,180min

S(Level S): 950±40,20min

A(Type A):

950~100090min

B(Type B):

750~85090min

750,3h

Spray

W(Level W): 650±40

Fire 15min,

Fire again and spray15min

burns for 15min, then

burns again and sprays 15min

No

No

Mechanical impact

X(Level X): 650±40,15min

Y(Level X): 750±40,15min

Z(Level Z ): 950±40,30 times within 15min

No

No

Note: DE exposure to fire flexible wiring has passed the highest level in international BS6387 standard C, W and Z test.

2.cable structure
Conductor for round copper wire;
Insulation for pure gold mica tape (no longer with extruded insulation material compound composition, thus eliminate the production of carbon particles, enhances the stability of the electrical resistance).
Interlocked metal sleeve insulation aluminum alloy (can be used for grounding)
Spacer (not melt beneath the coated with a flame of fire burning expandable inorganic fire - Mg (OH) or AL (OH)).

3.the main performance
BTLY flexible mineral insulation fireproof cables and other common cable is one of the main differences between the production when using high-energy electron beam produced by high-power electron accelerator (beta) on crosslinking treatment was conducted on the special formula of inorganic compounds, so that the cable is not only can withstand the working temperature of up to 125 , and while maintaining the soft performance and greatly improve the performance of fire.Can under the condition of load 1000 v work under 1000 , 3 hours of burning, also has the function of the spray resistance, resistance to mechanical impact.
(1) and flame retardant fire resistance and low smoke zero halogen fire-resistant cable comparison:
Technical performance comparison:
Core advantage: not afraid of fire, do not become a fire, do not spread the fire burning, the real is not short circuit, short circuit burning ] [
Fire characteristics: BTLY cable standard, strictly follow the British BS6387 fire can guarantee at least 3 hours necessary personnel and property save valuable time.
The evil source sex: BTLY cable overload protection capability is strong, the impact on the large current has good tolerance, even if the short circuit occurred or change in the load line, also won't cause fire in the cable as a normal cable, won't produce combustion with disasters.
Flame retardant characteristics, the main material of BTLY cable (inorganic or inorganic compounds), determines the cable ontology non-inflammable, so there is no fire spread, don't spread the fire.
Current carrying value: the same power flow transmission, than ordinary BTTW cable, flame retardant fire-resistant cable 1-2 section level.
High pressure rating: BTLY heavy cable stress levels 1000 volts, higher than that of rigid mineral insulated cable.
Explosion-proof features: BTLY cable can be produced in fixed length, without intermediate joint, can prevent flammable oil steam, combustible gas and fire through cable into and plays a role of explosion-proof electrical equipment and cable connection.
Insulation: BTLY cable has high above the short circuit temperature not distort, fireproof, fire three hours non-stop circuit, enhance the mechanical properties, chemical resistance and other characteristics, so the higher insulation performance.
High temperature adaptability: common cable working temperature is 70-90 , and BTLY cable can long-term work under the condition of temperature 250 , so it can adapt to some specific requirements on the normal work of the environment.
Waterproof properties: BTLY cables under fire conditions still has a good ability to resist water spray.
High mechanical strength: BTLY cable by high energy electron beta rays, the product has good mechanical impact resistance.
Environmental features: BTLY cable under the condition of fire, although may produce a small amount of similar flue gas water vapor, but harmless to the environment, completely overcome the common plastic cable in the flame of smoke and toxic to personnel caused by the "disaster" and "secondary disaster".
Energy saving features: the same cross-sectional area, the reactive power loss of the cable will be reduced greatly, use for a long time will reduce a large amount of energy wasted.
Easy installation: BTLY cable way, apply various and flexible structure, easy to bend, no joint in the middle, without a dedicated terminal, so there is no attachment of sorrow, general electrical personnel all can according to the conventional cable laying methods.

Performance evaluation of
Direct price: BTLY cable because of the increase in the amount of river closure in actual use can reduce 1 ~ 2 section level.
Jane after price: BTLY cable no special installation, can reduce the sealing bridge, fire bridge requirements, cost will be reduced accordingly;At the same time, as a result of the reactive power loss is reduced, can further reduce operating costs.

(2) and rigid (hard) than mineral insulating fire cable
BTLY except with rigid cable fire, explosion-proof, heat resistance, large carrying capacity as well as the advantages of overcome the deficiency of rigid mineral insulation fire cable, performance is a lot of ascension.
Improve the stability of insulation: BTLY cable not only retained the rigid refractory characteristics of mineral insulated cable, but also has the characteristics of unfavorable moisture absorption, insulation performance is more stable.
To improve the level of resistance to voltage: BTLY the withstand voltage level of the cable can be up to 1000 v, thereby reducing the many because of inductance and frequency electrical impulse voltage caused by the frequent start, greatly improve the service life of line system accordingly.
Whole series: BTLY cable can according to customer's actual demand, processing into a single core or multiple core structure, can be up to 96 cores, can cover almost power cables, control cables, etc. The requirements of all kinds of wire and cable.
Without middle joint: BTLY cable used mature stranded wire and cable technology, can produce according to user requirements fixed length, not only reduced the cost of joint, more can improve the whole root consistency and implement route.
Flexible easy installation: BTLY cable because used the traditional cable structure such as wire and cable, the cable is softer, because do not need a dedicated terminal connector at the same time, more convenient for installation and installation.
Save a space: BTLY cable length because of the large can provide large cross-section, multi-core cable, avoiding the dogan arrangement and intermediate joints and cause unnecessary installation space.
Public welfare: BTLY cable due to the improvement of the structure, heavy use of minerals or mineral compounds, not only save the copper resources, and accordingly to save a large amount of energy consumption, public value are also very significant.

4, use
Flexible mineral insulated cable fire (BTLY) has an important role to protect the safety of life, material and information, applied to the trunk line, fire line, escape rescue system, such as emergency lighting, fire monitoring and alarm system, elevator system, exhaust system, and the control circuit, etc.
Public buildings, high-rise buildings, underground buildings, hotels, hospitals, schools, business center, administrative center, department stores, large supermarkets, logistics, warehouse, bank securities, insurance and other financial institutions, posts and telecommunications, power control room and substation rooms, museums, memorial halls and other historic buildings.
Infrastructure: airport, station, hub, port, bridge, tunnel, subway system.
Industrial areas: coal mining, coal chemical industry, oil field exploitation, petrochemical industry, refinery, metallurgy industry, iron and steel industry, shipbuilding industry, aerospace, power industry, pharmaceutical industry, glass industry, papermaking industry, military system.
Fire, explosion, high temperature places: oil repository and the gas station, gas, and compression station, garden landscape, scenic spots and historical sites, timberwork building

CABLE DURING TEST PICTUREour fire resistant cable during fire proof test as BS6387Picture

TEST REPORT

BASEC-1BASEC-2BASEC-3BASEC-4BASEC-5

The Fire Alarm Cable, and Security Fire Alarm Cable, Copper Fire Cable, Fire-Proof Cable, Fire Resistant Cable, Insulated Fire Retardant Cable, Flame Retardant Cables, are our hit products.

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Product Categories : Fire-Proof Cable

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