Mineral Insulated Power Cable for Building and Construction
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 1000000 m/month
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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
Class | Type | Designation | Nominal section mm2 | Core No. | Rated voltage(V) |
LIGHT | BTIQ | Light copper cores copper sheath magnesium oxide insulation control cable | 1.0-4.0 | 1-7 | 500 (450/750) |
BTTVQ | Light copper cores copper sheath anticorrosive outside sheath magnesium oxide insulation control cable | ||||
BTTYQ | Light copper cores copper sheath for low smoke, non-halogen, without the sheath magnesium oxide insulation power cables | ||||
HEAVY | BTTZ | Heavy copper cores copper sheath magnesium oxide insulation control cable | 1. 5-400 | 1-19 | 750 (600/100) |
BTTVZ | Heavy copper cores copper sheath anticorrosive outside sheath magnesium oxide insulation power cables | ||||
BTTYZ | 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
GB/T13033-2007
Rated voltage 750 V and the below mineral insulated cables and terminal
IEC60702-2002
Rated voltage 750 V and the below mineral insulated cables and terminal
BS6207-2001
Rated voltage 750 V and the below mineral insulated cables
IEC364-5-523-1999
Building electrical device-wiring system carrying capacity
GB/T16895.15-2002
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
Picture
- Q:7 kilowatts of electricity with what specifications of the wire O (∩ _ ∩) O Thank you
- Two cases; a non-inductive load, that is, no three-phase motor load. As a "pure resistance circuit" one, single-phase power, also 220V. According to Ohm's Law: P = UI7000 = 220II = 32A It is recommended to use 4 square copper wire. Second, the other is 7KW three-phase motor, also known as "three-phase inductive load" based on power type: P = 1.732UI * 0. = 1.732 * 380 * I * 0.75I = 14.2A recommended 2.5 square copper Line Note: If the line length is more than 100 meters. Proposed core area to rise to a level
- Q:Water pipe in the next line in which the norms have to solve
- Under normal circumstances, the weakness of the bridge with more, like office buildings are generally in the corridor, if the strong power from the corridor to take the cable or wiring more, are not easy to embed, you can also walk the bridge, as to why the use of bridge , Because the wiring into the inside, and finally wrapped with iron, the equivalent of a channel to protect the isolation, no special meaning
- Q:I have a picture of them on my phone. 2 wires are green. The last wire is orange. I couldn't post the pic but I have a pic of it on my cell phone. Thank You, Chris 1986 350 boat engine
- I'll GUESS that they *may* be the two positive 12VAC outputs from alternator, and common negative (ground)which would be hooked up to a bridge rectifier, to give you 12VDC.
- Q:If you are looking at an automotive electrical wiring chart what symbols would be used to represent the wiring of (1) a throttle actuator (2) a step up coil (3) reed switches (4) a seperate ECU cruise control circuit. In other words, what type of wiring would it be classified as, so that I can find it on a wiring chart? Thanks!
- engine control,transmission control,cruise control. what kind of automobile is it? what are you trying to diagnose?
- Q:I recently had an electrical estimate done on a house my wife and I just purchased and received their quote via email. On the itemized list of the work we were wanting done, they listed 2000' of 12/2 Romex (way, way more than we would need) for $1200. I can go to nearly any hardware store and find 1000' spools for under $200. The labor rate also seemed pretty high, but I think I could deal with that if they do a decent job. Will an electrician use wiring supplied by the homeowner? Or are they likely to brush me off in order to keep their markup on supplies?Thanks
- You should just get a couple of more estimates from different electricians. If you are intent on using this guy then you need to just ask him why his wire is so high priced.
- Q:First time soldering, I guess wires got too hot or I touched it with the soldering iron and the ends are now melted a bit. I put the heat shrink wrap over top the splice spot. Think they'll be alright?
- Common. Sure, that's what the wrap is for. As long as there is no bare wire showing, and the wrap is tight, and the wires are bonded, you're good (enough).
- Q:Home switches and sockets can not tell the red and yellow three lines so how to get it ah
- Power cable and control cable in a bridge laying, too close will be affected, especially in the automation of the instrument, the speed accuracy is not too high for the inverter is not big, will not burn potentiometer
- Q:I took down a 25 year old ceiling fan and light and I want to replace it with just a light. I connected 2 black wires to fixture black, 2 white to fixture white, and ground to screw. I capped off red. Light worked but would not turn off by switch. Should I just connect red to black on fixture, 1 white wire to white on fixture ,and cap off extra white and 2 black separately ?
- you need a black and a white . one of the blacks should be your 'switch' wire so try them 1 at a time . the two whites can be tied together . the red im not positive about its probably something for a two ( or 3 way whatever they call it) way switch i doubt you will need it, but if neither of the two blacks work seperately definitely try it instead as option 3 on the black fixture wire . . check all your other outlets around the area and if one of them winds up dead then the two blacks likely get tied together and the red is the switched lol . thats how i would attack it anyway lol . im not a residential electrician though im an aviation electrician haha .
- Q:What is the maximum load of 2.5 square millimeters of wire?
- Flexible configuration, easy to install, easy to maintain, easy to manage, is the small and medium-sized optical fiber communication room to achieve fiber, jump fiber, fiber and fiber optic cable access to one of the essential equipment
- Q:I am replacing the exhaust fan in my bathroom. On the joist where I will be attaching the unit, there is a black electrical wire running along the joist. On the old fan, I think the wire either pinned between the joist and the box or sitting on the top of the box. The new fan has a taller height, so I don't think I can let it sit on the box. What should I do?
- Perhaps you can place a shim between the joist and the fan to hold the fan off the joist by 3/4 or so. That way, the wire can remain untouched. Shims are commonly used for puposes such as this. They are just pieces of wood cut to the right size and tapped into place before final fastening.
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Mineral Insulated Power Cable for Building and Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 1000000 m/month
OKorder Service Pledge
OKorder Financial Service
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