Mineral Insulated Power Cable for Building and Construction

Ref Price:
Loading Port:
Payment Terms:
TT or LC
Min Order Qty:
100 m
Supply Capability:
1000000 m/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Electrical wiring question regarding light switches.?
You cannot do this without some re-wiring. From the description, you are trying to go to a 3-way switch. It sounds like it was wired as a dead end. There is no neutral wire at this switch. Therefore, it is not possible to wire your light directly into this switch box. You may be able to run new wiring that would make this possible. However, we would need a lot more info about your existing wiring to advise.
Q:How to connect the desktop computer to the TV can also see ah
Yes, the composite material of the high-voltage cable clamp, cheaper than the price of aluminum
Q:How do work out the correct electrical wire to fit an electrical appliance e.g drill,Kettle or a iron?
It defends on the wattage voltage of the appliances you are going to connect. For example you have flat iron of 2000 watts you will plug it to 120 volts. Then your ampere rating will be 16.6 ampere. Each wire manufacturer have their own table for ampacities which means ampere that certain size of wire can safely carry based on the ambient temperature. They consider also the type of insulation being used. If you compare the ampacity of 2 types of wires of same size with different insulation like silicon or polyvenyl chloryde insulation, then you will find a difference. You may wish to check also the standard table from National Electrical Code as a helpful reference. For fuse selection as per my sample, just multiply the load ampere to 125 % 16.6 amps. X 1.25 20.75 amps.say 25 amps. since 20.75 amps.is not commercially available.
Q:who invented electrical wire? and when? mmmmmmmm?
Alessandro Volta
Q:Should speaker wires be positioned at least one foot away from electrical wires?
I'm no expert on electronic theory, but I would say better be safe than sorry. 12 inch spacing should be just fine.
Q:electrical switch/outlet wiring?
I don't know what kind of device you have that is labeled like that, or maybe you are making up the names. I assume this is the US from your colors. The white is Neutral and N would make sense. More correctly it should be a silver colored screw (the others besides the ground should be darker color). Also, I assume this is a single receptacle and a switch on one strap. I just realized why you say common. There are two screws connected together (you can remove the connection if you want) and you thought common/neutral. No, this is the hot for the outlet connected to the switch. If you want that switch to control that outlet then you connect the hot wire to the other side (non-common) of the switch. If you want the same power for the outlet and to switch something else, you put the incoming hot on the common, and you have switched power on the other side of the switch. It is common to connect one side of the switch to the same as the hot of the receptacle, that is why they come connected. If you need the switch and outlet completely separate you remove the connection that makes them common.
Q:Electrical ground wire?
Ahh, you're ok with getting electrical advice on the Internet? How will you know if your setup is wrong and can hurt you? Try to help, but I recommend getting a knowledgable person to look at it. There's a couple of issues here. Wood is not a good insulator. You should have a durable, electrically-sound connection to a properly sized ground source. If you have an arc at the connection, the wood can so be a fire hazard.
Q:question about electrical wiring?
Go to HD or Lowes and buy a plug. They screw in no soldering necessary. Your last sentence means nothing to me. What little 115V thingy?? Also here is what you do once you have plug put on wire. You go outside and put the speaker in safe non flammable place on a concrete patio stone is really good. Then you get a long extension cord and plug the cord into speaker. This is far from you and house. Driveway is good. Take the other end of extension cord and plug her in. Rubber gloves might be a good idea. I once had a flash like you would not believe from a bad electric heater. The worst thing you can do is think that electricity is safe when dealing with a strange device.
Q:I would like to ask, HDMI or vga interface how to turn into a video cable connected to the TV,
The first fiber without patch panels, really want to say that it is just a set of flange transfer equipment only, the flange is just a joint, the purpose is to facilitate maintenance, because the beam is equivalent to the trunk, and butterfly tail as a line of existence The possibility of disassemble, and therefore can not be welded with the trunk
Q:Bridge 380V strong wire, and now put into the cable to the signal interference?
Design the fire with other weak cable when the separation away, the fire bridge and the weak system of the bridge in principle is to be separated. Fire bridge and weak system of the background music broadcasting system, like a bridge, is a fire effect, for emergency broadcast purposes, it is not recommended with other weak system with the pipeline laying

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range