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:MOving electrical wires?
I think only the electric company is allowed to do anything related to the overhead wires. Utilities control everything up to the Power Meter (the spinning wheel that shows power useage), and electricians deal with everything from circuit breaker to outlets. As for cost, probably in the 1000-1500 range for about 1-2 hours work because the utilities are uncontested. That's just my rough guess, but it won't be some 50 dollars and you're done type deal.
Q:Electrical home wiring for a switch question?
From your question It is clear to me you need to hire an Electrician to do this job for you. Hey these guys have got to earn a living too! Consider the safety factor for you and your Family. A good Electrician is worth his weight in Gold!!
Q:How to choose the size of the wire.
See circuit current. General copper wire, 1 square mm, can carry 5A. Insurance point by 3 ~ 4A calculation it.
Q:What kind of switch can i use to put on an electrical wire?
Disregard any answer referring to Hot or White wires. This is an American standard and not applicable to European practice. You can buy an in line switch from places like BQ or decent hardware shops. They are usually white plastic about 8cm long by 2cm wide by 1cm thick. Often they have a push button on top but some have a rocker switch. They cost about £3. Disconnect the lead from the mains then cut the wire at a convenient place for you. Inside the cover of the switch you will see the switch unit itself and two brass or steel connector blocks. Connect the blue wires to one metal block, the green/yellow earth (if you have them) wires to another block and the brown (or red) wires to the switch unit itself. Make sure that you tighten up the cable grip screws before you reassemble the covers. Instructions are normally provided in the bag but if you are in any doubt whatsoever about this please don't do it.
Q:electrical house wiring question : what does happen if we connect a hot (live) wire with neutral ?
neutral. You have a short circuit. Hopefully a circuit breaker will pop before you have a fire. same depends. One hot may be out of phase with the other, in which case, see #2. But in any case you will be bypassing the breakers to some extent and creating a hazard. unclear what is a half-wire? .
Q:Dishwasher Electrical wiring problem?
If you use a metal clamp type connector in a metal box the outer casing of the BX will serve as a ground. Not to current code but if that is all that is available it will have to do. Use a continuity tester and see if you get a reading from the neutral to the casing. If so you have a ground path that you can use to ground the box. Then you install a ground wire to the back of the box and attach it to the receptacle. By code this receptacle should be a Single not duplex type. If not try the same thing at the other box. If you get a reading there fish a wire down to the new box. Other wise install a polarized 2 prong receptacle. Use copper pipe to connect the plumbing not plastic
Q:could you insert wire into an electrical outlet?
Inserting a wire into outlet is dangerous and may cause spark,it may come out. Better connect plug to the wire and insert in the proper way after switching off.
Q:Apple notebook does not charge power on the display of micro green
Do not recommend such installation, hot water pipe hot air easily swallowed the cable, resulting in cable need to be repaired many times, even dangerous, according to "civil building electrical design specifications" JGJ / T16-92 is not recommended cable bridge laying in the heat pipe or corrosive Above the gas pipeline and the laying of the liquid pipe below, if you do not understand, you can see under the "civil building electrical design specifications", or the following article:
Q:OK, one more electrical question (wiring)?
NO.not normally.also check the white wire to see if it is the neutral.then you should be o.k.is this what you intend to do.or are you just asking.
Q:I severed an electrical wire in my back yard?
i had a friend who had a landscaper hit his with a ditchwitch, actually pulled the wires very hard causing his sub panel to collapse! ouch ! anywho, it's not that big of a deal, was it in a pipe or conduit or was it burial cable ? open your electrical panel and find the breaker that has been tripped, put a piece of tape across it so no one trys to turn it back on and you know which one it is. home depot sells voltage detectors (looks like a permanent marker with a light at the tip) for around $10-$15. when you hold it next to a live circuit it will illuminate and beep. you can use this to make sure it is not live. sound like you will need an electrician, electrical cables should not be buried that shallow underground so it may be a lot of work to re run as you will most likely want to bring it up to code.

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