Using 99.9% high-purity copper core, the electrical conductivity is
stable and the current load capacity is strong.
The material is polyvinyl chloride as the isolation layer, and the
cable has low eccentricity to prevent breakdown and avoid fire. At
the same time, the material is strictly controlled and the quality
is excellent.
Mineral Insulated Copper Sheathed Cable Paraameters
Nominal
Cross
section | Outer
Diameter
approx. | Weight of cable approx. | Voltage drop | Mini
bending
radius |
| Single phase | Three phase |
| mm2 | mm | kg/km | V/A.km | V/A.km | mm |
| 3 x 1.5 | 10.7 | 273.3 | 30.8 | 26.7 | 160.5 |
| 3 x 2.5 | 11.6 | 319.4 | 18.9 | 16.4 | 174.0 |
| 3 x 4 | 12.5 | 398.3 | 11.8 | 10.2 | 187.5 |
| 3 x 6 | 13.7 | 479.9 | 7.9 | 6.81 | 205.5 |
| 3 x 10 | 17.3 | 636.1 | 4.7 | 4.05 | 259.5 |
| 3 x 16 | 19.5 | 846.8 | 2.94 | 2.55 | 292.5 |
| 3 x 25 | 22.3 | 1,192.9 | 1.87 | 1.62 | 334.5 |
| 3 x 35 | 25.2 | 1,518.8 | 1.35 | 1.17 | 378.0 |
| 3 x 50 | 28.6 | 1,950.5 | 1.01 | 0.87 | 429.0 |
| 3 x 70 | 32.7 | 2,629.9 | 0.71 | 0.61 | 490.5 |
| 3 x 95 | 37.1 | 3,588.8 | 0.52 | 0.454 | 556.5 |
| 3 x 120 | 40.9 | 4,379.3 | 0.43 | 0.371 | 613.5 |
MICC Mineral Insulated Cable – Material Construction
• An outer sheath consisting of a continuous seamless copper tube
with a melting point of 1083 deg C
• A magnesium oxide insulant with a melting point of 2800 deg C
• 99.9% electrolytic copper conductors with a melting point of 1083
deg C
ADVANTAGE
• Pliable
• Mechanically superior
• Fireproof
• Waterproof
• Explosion Proof
• Radiation Resistant
• Lighter in weight
• Can operate in low temperatures
Advantages of mining cable
1. Property of corrosion proof, organic insulated fireproof
requires plastic tube or tube or iron tube sometimes, the plastic
tube is liable to deteriorate and iron tube is apt to rust or
erode, but the fireproof cable has copper sheath and the tube is
need-less, besides, copper sheath has favorable corrosion
resistance.
2. Free of electromagnetic interference when wiring in the same
vertical shaft with information wire and control wire because of
shielding of copper sheath the fireproof cable would not interfere
the single and control wires or cables ;
3. Tinguishing apparatus normally in flame, it reduces fire damage,
extinguishing apparatus normally in flame, it reduces fire damage.
Besides, it is reliable for personnel safety, as its copper sheath
is a kind of good conductor, is the best earthed PE wire and covers
the whole cable, the life of up to 100 years ;
4. Long service life, high-temperature resistance and degradation
resistance of inorganic insulated material its service life is many
times of that of organic insulated cables, under normal working
conditions, its service Life can be as long as that of buildings;
We supply the full range of LSF (Low Smoke & Fume) outer coverings.
Used for identification purposes where cables are run on the
surface of walls or cable trayplates. They are usually Red in
colour for fire protection, or the standard Orange. We can also
supply a range of other colours on request.
