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Magnesium Oxide Xlpe Power Cable Mi Wire For Underground Rail Systems

Categories Mineral Insulated Cable
Name: Mineral Insulated Cable
Color of core insulation: Red/White/Blue/Black/Green/Yellow(Optional)
Main material: magnesium oxide
Application: Railway stations, road & rail tunnels, public lighting, car parks, public service buildings.
Type size: 1,2,3,4,7,12,19
Standard: IEC 60702-1: 2002
Place of Origin: Guangzhou, China
Brand Name: SUNWIN
Certification: ISO9001, ISO14001, OHSAS18001
MOQ: Negotiable
Price: Negotiable
Packaging Details: 100 m / tied, or customized
Delivery Time: 10 day
Payment Terms: 30% deposit, the balance is settled on the delivery date
Supply Ability: 100,000 m / month
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Magnesium Oxide Xlpe Power Cable Mi Wire For Underground Rail Systems

Magnesium Oxide Xlpe Power Cable Mi Wire For Underground Rail Systems


Mineral insulated cables (MI or MICC cable) are made of copper conductor inside a copper sheath, insulated by compressed powdered magnesium oxide that used for fire survival system.

MI fire survival cable system provides the ideal solution to many difficult and demanding wiring installations making permanent and dependable wiring cable systems for all low and medium voltage applications. Exceed all worldwide fire performance standards.


Standard

IEC 60702-1: 2002

IEC 60702-2: 2002

GB/T 13033.1-2007

GB/T 13033.2-2007


Code designation


Code

Description

Cores

Nominal cross sectional area of conductor

500 V

750 V

BTTQ

BTTVQ

BTTYQ

Light duty, Copper conductor, MgOinsulation, Copper sheath, (optional outer covering of PVC or LSZH), Mineral insulated cable

2,3,4,7

1~4 mm²


BTTZ

BTTVZ

BTTYZ

Heavy duty, Copper conductor, MgOinsulation, Copper sheath, (optional outer covering of PVC or LSZH), Mineral insulated cable

1,2,3,4,7,12,19


1.5~400 mm²



Application


Public service

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.

Hygiene situation

Food & drink processing, pharmaceutical works, hospitals, kitchens, refrigeration plants.

General installation

Power distribution & sub circuits, fire alarms & emergency, lifts & escalators lighting, lighting & power.



Property

Fire resistant

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.

Pliable

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


Fire performance


Category CWZ-BS 6387: 2013 Test method for resistance to fire of cables required to maintain circuit integrity under fire conditions

Protocol C

Resistance to fire alone

950 °C for 3 h

Protocol W

Resistance to fire with water

650 °C for 15 min

Protocol Z

Resistance to fire with mechanical shock

950 °C for 15 min

Product Tags:

mi cable

  

micc cable

  
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