NG-A BTLY Mineral Insulated Fire Resistant Cables

NG-A BTLY Mineral Insulated Fire Resistant Cables

MAIN KEYWORDS

NG-A BTLY mineral insulated cable, BTLY mineral insulated cable, BS 6387 MIC cable.

PRODUCTS CHARACTERISTICS

(1)  Fire protection. It adopts isolated structural design and new materials of refractory clay. The product complies with BS 6387, IEC 60331 and can withstand the combustion at 950℃/3 hours under the live condition, and ensure the normal operation of the circuit.

(2)  Flexible. Due to the conductor of the cable adopts mature stranded technology, and the sheath is made of cross-linked inorganic materials, non-copper type, so not only light weight, but also more flexible characteristics, can avoid the design and installation of rigid mineral insulated cable (BTTZ) frequently encountered terminal problems.

(3)  Environmental protection. The combustion transmittance reaches above 80% (the standard is 60%), low smoke; Due to cable insulation, sheath is inorganic compound material, no usual PVC material. Therefore, even under fire conditions, there is no acid gas emission, no halogen.

(4)  Safety. It can supply power in flames, start firefighting equipment, reduce fire losses, and is especially reliable for personal safety.

(5)  Long service life. Inorganic insulation material can withstand high temperature, and not easy to aging, its life is many times higher than the organic insulation cable.

(6)  Easy installation. Cable joints few or no joints, compared with magnesium oxide fire cable, construction is convenient, and installation cost is low.

(7)  Good economy. Due to the production technology is advanced and the installation is simple, the true comprehensive cost is more than 30% lower than the cost of oxidized insert mineral insulated cable under the same conditions.

(8)  N---The first letter of “Nai Huo” in Chinese pinyin, the mean is “Fire resistant”.

G---The first letter of “Ge Li” in Chinese pinyin, the mean is “Isolation type”.

A---Fire resistance rating (950～1000℃) in 3 hours testing.

B---Mineral insulated for wiring.

T---The first letter of “Tong” in Chinese pinyin, the mean is “Copper conductor”.

L---The first letter of “Lü” in Chinese pinyin, the mean is “Aluminum inner sheath”.

PRODUCTS APPLICATION

(1)  Fire protection systems for all types of buildings.

(2)  High-rise civil buildings, office buildings, hotels, shopping malls, exhibition centers, museums, libraries, hospitals, stadiums, airports and so on.

(3)  High temperature field, such as steel, smelting, glass and other workshops.

(4)  Flammable and explosive fields, such as petroleum, chemical, pharmaceutical, nuclear and military enterprises.

PRODUCTS STRUCTURE

---Conductor Material

    Plain annealed copper wire, strand class 2.

---Insulation Material

    Inorganic mineral insulated compound, with MICA tape.

---Filler Material

    Mg (OH) 2 or Al (OH) 3 refractory

---Inner Sheath Material

    Metal aluminum tube

---Isolated Sheath

    XLPE (cross-linked polyethylene)

---Out Sheath Material (is optioned)

    LSZH (low smoking zero halogen)

---Core Number

    1C, 2C, 3C, 4C, 5C, 3C+E, 3C+2E, 4C+E

---Voltage Rate

    0.6/1kV, 600/1000V

---Working Temperature

     Normal: -15℃～+250℃, special period: 1083℃

---Minimum Bending Radius

    10 x Out Diameter

---Production Standard

     JG/T 313-2014, GB/T 34926-2017, IEC 60702, BS 6387

---Production Delivery

    Within 15-20 working days as soon as we received the 30% deposit before the shipment.

---Packing Type

REMARK

---The information contained within this datasheet is for guidance only and is subject to change without notice or liability.

---All the information is provided in good faith and is believed to be correct at the time of publication; when selecting cable accessories, please note that actual cable dimensions may vary due to manufacturing tolerances.

---The OEM or OBM service will be accepted, but the customer should be provided the authorization letter to us in advance, and the authorization letter must be true and valid.

---Electricaltech Cable: Embrace New Times, Co-create Xintiandi; Focus on Quality, Foremost Service.

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MAIN ADVANTAGE

HOT-SELLING PRODUCTS

RAW MATERIAL

PRODUCTION PROCESS

INSPECTION PROCESS