Heavy Duty MICC cable Fireproof Cable
1. What is MICC Cable
It is a kind of Fireproof Cable, it is Mineral Insulated cable.
This kinds of cables, which is sometimes simply referred to as Mineral Insulated cable or MI cable, is available for light-duty applications with a voltage rating of 500V and high-duty applications with a voltage rating of 750V. MICC are manufactured by placing copper rods inside a copper tube and filling out the remaining space with magnesium oxide insulation, an inert and inorganic material. These cables are also available with a low smoke zero halogen outersheath for improved resistance against copper corrosion of the sheath. MICC have high durability due to the mechanical and electrical properties of the materials used. They have a wide operation temperature range and they are waterproof, making them suitable for installation in some of the most challenging environments.
In addition to safety critical applications, these high temperature mineral insulated copper cables are ideally suited for specific applications, such as instrumentation for nuclear reactors as the magnesium oxide provides resistance to ionizing radiation, They are also used in industries processing or handling flammable liquids where the power or control cables would be at risk of damage in the event of a fire.
2. The advantages
Mineral insulated cable named fireproof cable or copper core copper sheath magnesium oxide insulation fireproof cable.It named MI cable in abroad. Mineral insulated cables are composed of high conductivity copper conductor, inorganic magnesium oxide insulation, seamless copper sheath. When the cables is used in corrosion place, it can be add a layer of PVC plastic sheath on the outermost layer, and it can be add a layer of sheath which in low smoke, non-halogen any color which conforming to the provisions of the state in building or underground places for beauty purpose or accessible places.
The cable`s continuous working temperature is 250°C. It can be work 3H continuously from 950°C-1000°C. In a short time or emergency period, it can be. work in 1083°C which is the melting point of copper (Magnesium oxide insulation melting point 2800°C). Our company import the machine from Germany,and improve the effective
| Conductor || Solid plain copper (Cu) conductor |
| Insulation || Magnesium oxide |
| Sheath - bare copper variant || Plain copper (Cu) tube which results in no emission in the event of a fire |
| Sheath - LSZH variant || Plain copper tube with an outersheath made of low smoke zero halogen (LSZH) compounds |
Note: The LSZH variant of our mineral insulated copper cable is generally available in red, white and orange. Additional colour sheathings are available upon request.
IEC 60702-1: 2002
IEC 60702-2: 2002
Looking for ideal MICC Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the MI are quality guaranteed. We are China Origin Factory of Mineral Insulated Cable. If you have any question, please feel free to contact us.
Product Categories : Fire-Proof Cable