Mineral Insulated Power Cable for Building and Construction

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Product Description:

Mineral Insulated Power Cable for Building and Construction

Product Description

Mineral Insulated Cable Structure

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).                    

Cable Specification




Nominal   section mm2

Core No.

Rated   voltage(V)



Light   copper cores copper sheath magnesium oxide insulation control cable



500   (450/750)


Light   copper cores copper sheath anticorrosive outside sheath magnesium oxide   insulation control cable


Light   copper cores copper sheath for low smoke, non-halogen, without the sheath   magnesium oxide insulation power cables



Heavy   copper cores copper sheath magnesium oxide insulation control cable

1. 5-400





Heavy   copper cores copper sheath anticorrosive outside sheath magnesium oxide   insulation power cables


Heavy   copper cores copper sheath for low smoke,non-halogen,without the sheath   magnesium oxide insulation electrical cables

Standards and Application Area

Product manufacturing standards


Rated voltage 750 V and the below mineral insulated cables and terminal


Rated voltage 750 V and the below mineral insulated cables and terminal


Rated voltage 750 V and the below mineral insulated cables


Building electrical device-wiring system carrying capacity


Building electrical device-wiring system carrying capacity

Application specification

GB 50016-2006 Fire prevention standard for architectural design

GB50045-1995 Fire prevention standard for tall civil building ( 2005)

DGJ08-93-2002 Fire prevention standard for the cable of civil building

GB 50333-2002 Hospital clean operation Department building technical specifications

JGJ16-2008 Electrical design for civil building

GB50067-1997 Fire protection design for garage, parking

GB 50217-2007 Code for design of cable of electric power engineering

GB/T 13029.1-2003 Marine electrical equipment choice and installation of cables for low-voltage power system

GB 50116-2008 Specification design for automatic fire alarm system

09D101-6 Mineral insulated cable lay

Product Feature

1.Smokeless&non-toxic-ineral insulated cables will not produce any harmful gas. Even the PVC protective sheath is in order to avoid copper sheath corrosive and hurt. It is very thin. The harmful gas which happened after burn is less than the other cables. It is the real green environmental protective product.

2.Big cut discharge:very good economical.Because the thermal conductivity of magnesium oxide is much bigger than the plastic insulated material, the cable can transport more electricity in the same section compare with the other cables. What’s more. the cable can bear considerable overload current. It has less drop let without cellular and sealed bridge protection.

3.Fire proofing,thermostability:the cable can continuous working in 250°C, in emergency duration, it can continuously work in short time under the 1083. Copper sheath will be melting when the temperature reach 1083°C. But the melting point of magnesium oxide insulated material is 2800°C.The cable will not change any level under this temperature. This feature has the special effect in metallurgy and the high temperature environment.

4.Anti-explosion: the cable is composed by seamless copper sheath, and closely compaction magnesium oxide insulation material and copper wire core, it can undergo huge impact from outside, and prevent steam, gas and fire into the electrical equipment which connected with the cable. It can stop chain explosion in chemical and inflammable and explosive environment.

5.Good corrosive resistance:the cable’s copper sheath has the high corrosive resistance. In most cases it is no need to take any additional protective measures. This makes it suitable in chemical corrosive environment specially. In some particular place where has corrosive to the copper sheath(e.g.Ammonia environment),it should be add outside PVC sheath or low-smoke non-halogen sheath.

6.Long service life: it ensures the cable’s stability and long service life because of the fixed features of various materials which made the cable. It can be the permanent facility as it can be use hundreds of years in normal situation.

7.High mechanical strength:this durable cable can withstand the severe mechanical damage, and won’t harm the electric conduction properties.It can still work normally though its diameter reformatted to two-thirds.

8. Reliable earth terminal: no need the separate earth wire to this cable as the copper sheath can play the role.It can provide very good ground resistance so it can save one earth conductor compare with the other cables.

Copper sheathing mineral insulated cable main engineering data sheet

Packaging & Shipping

Packaging Detail:

international wooden drums   or according to your requirement.

Delivery Detail:

In 15days or as the quantity   you required

Our Services


1.Free samples can be afford if needed.

2.2 years warranty after selling

Trade Information

Payment terms: 30% T/T advanced

Price term: EXW, FOB, CIF, CNF are accept

Delivery time:15days after your advanced payment, or as customer requirements

Mineral Insulated Power Cable for Building and Construction

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Q:aluminum electrical wiring, copper pig tails?
The only way to connect copper to aluminum and limit the possibility of fire is to use split nuts which can be bought at an electrical supply store. While you are in the store, get some anti-oxidant. The main problem with a split nut is that they will be large and you will have at least two of them per box and most boxes are too small for this. Wire nuts are not the thing to use. There is a method that is approved for this, but the electricians have to be specially trained and that cost a lot of money, so they avoid it. They have to rent the tool to do it from the manufacturer and they want something like $8000 as a deposit to rent it, so an electrician who can do it will be expensive.
Q:Home improvement is the PVC pipe is a good pipe or galvanized steel pipe? why?
Single rental housing network layout requirements: 24 single apartment, the computer comes by the tenant, the cable has been wired to the room, now intends to access the mobile 20m or 16m broadband, want to implement Internet cafe management, the bandwidth of each computer To control, to prevent someone to download lead to other tenants online difficulties; to take into account the cost, after all, is not the ultimate bandwidth and stability of Internet cafes, pay attention to safety and efficiency in the case, can run the system on the line. Question: . is the direct use of 24-port router or use 4-port Internet cafes router? What brand and model? . if the choice of four Internet cafes router, then the switch to choose what brand and model? . need to use 5 type cable management frame? More
Q:Installation using electric water heater and toilet wire specifications
Do not have to install, concealed part can not open, the use of location, the direction to achieve the purpose of concealed
Q:Is thin or thick better or density with electrical wires?
Electrical wire is measure by its diameter and this is done using a wire gage measure. Most house wiring is 12 gage with some a bit smaller at 14 gage. Some special circuits will use 10 gage or 8 gage wire because the electrical load i much larger. A electric store or electric dryer are examples of these types of loads. The wire gage number gets smaller as the wire gets bigger. See the link below for more info.
Q:Electrical Wire question?
No, and the wire size must always be sized larger than the circuit breaker.
Q:How can I become electrical contractor in New Jersey and New York states?
Contact the website below to get an answer to what training and testing you will need for each category of electrician in New York.
Q:How many cables can be placed in the cable tray is a few percent of the cable bridge
Little knowledge 1: how to see CPU performance? In the village when the election CPU, profiteers like to use a few G frequency to try to distinguish the performance of the CPU. In fact the frequency is only a factor in determining CPU performance. It is recommended to determine the performance of the CPU according to the architecture of the architecture & gt; instruction set, technology & gt; Cache & gt; According to buy the new do not buy the old principles, you just remember to buy Intel's latest architecture Sandybridge (SNB) or AMD latest bulldozer architecture processor no problem! Specific models can see "AMDIntel buy who is more reliable by the end of the CPU recommended." Little knowledge 2: motherboard affect machine performance? In addition to the CPU itself, the impact of CPU performance is mainly the chipset, because the chipset are from Intel and AMD, downstream manufacturers are only wiring to do the board only, so with the chipset motherboard performance fluctuations are generally small. Excellent workmanship motherboard is mainly reflected in the overclocking ability, stability and ease of use. If not overclocking, pick a piece of affordable mainland brand motherboard is also very good. Small knowledge 3: on-demand purchase, performance distribution should focus on on-demand purchase is very important, many novice in the save the computer and did not fully consider their own needs, resulting in the purchase of hardware with unreasonable, resulting in dual performance and money loss. Therefore, in the case of limited funds, the first thing to do is to find the demand, and then focus on the money hit the key parts, of course, but also take into account the weakness of the system, flexible with DIY is the fun.
Q:Asking about my electrical wire set-up.?
Check the fixture for correct polarity,the 'hot' wire goes to the black ballast wire. Also try high output neon fixtures which work better in lower temperatures
Q:In a house with no basement and an access-only attic, is the electrical wiring usually under the insulation?
What is -Yes, under the insulation,its a building code law that it be done that way,fire precautions.
Q:Is it ok to use electrical wire for an amp in a car?
If you're talking about those cords on your lamps or TV's, they'll work as speaker cables for small systems. But you should get decent speaker wires for something like yours or bigger systems.

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