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
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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
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- Q:i don't have any more information science class-extra creditt THANKS A MILLION
- Copper. It's cheap. It conducts a current (electrical wires) and retains heat (pots and pans).
- Q:I want to wire a switch/outlet combo to control my router in a table. All I want is for the switch to control power to the outlet -- nothing else. The switch/outlet has five screws -- ground, N, A1 and two common. When i wired the black wire to A1 and the white to the opposite common, the breaker tripped. If I move the white to the N screw, it works, but this setup doesn't seem to make sense to me. I connect the switch/outlet combo via a standard 3-wire cord to a wall outlet. A side issue is that I can't insert the router power plug into the combo's outlet. It only goes in about half way.
- Switch Outlet Combo Wiring Diagram
- Q:I am working with electrical currents and I have one battery and one light bulb and one wire. How do I make the light bulb light?
- touch the metal piece on the bottom of the light to + or - no battery then with the wire touch it to the other polarity and touch that to the other metal piece that is left on the light. sorry, its hard for me to make a lot of sense with this.
- Q:Hello, since last Saturday, our furnace was producing some burnt smell. It is on occassional basis but it's been happening until today (2 days). It's on and off. Can you please advise what is the problem and suggest my next step.Thanks
- have a professional hvac mechanic look at it, gas appliances are not something to guess about. you are the one sleeping when its on.you may not wake up. carbon monoxide, risk of fire,etc
- Q:Today looked at the TV room wall rang a bit no electricity and then looked at the nearest place from the safe box there are electricity where other places are no electricity I think it should be the wall of the living room wall out of the question how to determine the location of the problem The More
- Set-top box is not and vcd are red and white and yellow video cable inserted on the TV? The The So, with the TV's original remote control tv / av button (TV / video conversion key, some tv / video), you can switch the set-top box, vcd, not plug the device video (display black or TV brand logo blue screen), analog TV (Display snow or TV brand logo blue screen) and several other state cycle switch. Press this button on it, but because of plug-in box, vcd can be inserted in any audio and video jack on the TV, so a button did not switch to vcd, press a few times. If the TV can only plug a group of red and white yellow line, you have to set the box off, and then pull off the line, and then plug in vcd red and white yellow line. Do not understand, take a closer look at the TV, vcd said that the operation to save the main chewing fork wedge often blind, it is not to play digital TV customer service phone help.
- Q:I heard someone at an energy conference refer to a study that showed that going to a one size thicker wire in a home -- I am assuming on the American wire gauge, AWG, system -- will lead to a significant drop in home electrical energy usage. I write significant because the percentage was so big I can't remember it exactly.
- Theoretically yes by increasing the wire gauge there will be lower I?r losses (Watts) as the resistance r is lower in wire of greater diameter. HOWEVER, the resistance value of copper wires of just a couple of gauges difference is so small as to not contribute to any difference in the meter reading/monthly bill. Considering that an 8 gauge wire has a resistance of 8 ohms per mile and a 12 gauge wire's resistance is 3 ohms per mile, the difference being 5 ohms per mile. Say you had 1 mile of wire in your house (which is impossible) with 10A running constantly. The wire heating loss would be 10? x 5 500W or 0.5kW. To have this for 1 hour would consume 0.5kWhrs, at say 10 cents/h 5 cents. Now, there would be not more than 100 feet loop length on a branch circuit so the cost would be 100/5280 x 5cents 0.01cts/h. Conclusion: Your energy conference leader is talking RUBBISH.
- Q:i have a wired xbox 360 controller and it had a shortage in it . so i fix the shortage now the controller wont come on.i got me a new usb breakaway cord and it still wont work.how do i fix it without buying a new one
- well depends on how you shorted it out now this works for a lot of corded things like keyboard wires electrical wires your gonna want to go to the inside of the wire where there shood be three wires positive negative and copper if any of these are damaged in the slightest your gonna want cut the wire in half and take their inner wires and twist both ends of the cut wire and twist them together and wrap electrical tape around them do this for each wire now only do this if an other process dosnt work or your desperate granted it does work i personally have done this with electrical cords mouse wires printer wires this process will get the electrical current flowing again so this may work with you corded controller again depends on what you did to short it out now here's the simple answer it may jus be old all controllers have an expiration date in some way hoped i helped
- Q:I am moving a sub panel from one position to another but the feed wires #2 are not long enough to reach new panel so i want to know if I can make a j box and splice them and what would i use as wire nuts are to small.
- First, the splice must be made in a box, not in the wall. A standard junction box is too small, you will need something about 10 inches square and 4 inches deep. You will also need a cover plate for this, along with some 2 romex connectors. The box must be accessible, so don't dry wall or panel over it. And ground the box. For wire that size you will need split bolts (kernies) or side by side splicers. These are not insulated so make sure you have plenty of electric tape available.
- Q:I have an outdoor electrical outlet in the middle of my backyard. I think the prvious owners used to have a hot tub back there. Anyhow, the pvc conduit coming from the outlet goes into the ground about 10 inches and then I can see the electrical wire buried underground coming towards my house. I would like to just remove the outlet all together without digging it all up because it goes under my porch concrete. Can I just cap it off somehow and bury it? How? Thanks.
- after a huge outage due to a snow storm in the late 1800s, New York City has required that all utilities run underground. underground utilities are still vulnerable to flooding, as we found out in Hurricane Sandy. since the 1950's almost all new telephone service is underground in the rest of the US except in possibly some very old communities. it is cheaper to run telephone underground because of the thinner wire that is used. underground telephone lines can still be damaged by lightning due to the strong ground electrical currents. the overhead lines you see along railroads are not telephone, they carry railroad signals. the demand for dependable electrical power is not too great, most people want the cheapest possible service and are unwilling to pay the premium cost.
- Q:I have a chandelier that has been rewired, and one that has not been rewired. Both have DC electrical wires have ridges down one side and not the other. Now I would think that whether or not a chandelier is originally wired or rewired, if the type of electrical wire that is used is the same, the answer would be the same; a half ribbed wire is a half ribbed wire, right? I asked a question previously about which side of a half-ribbed wire was positive and which side was negative, and one of the answers I got was, The ribbed side is supposed to be the hot or neutral side. I do not trust other peoples wiring so I always test it with a meter.Ok, so now I am wondering about this phrase other people's wiring and how a person can possibly change the positive to a negative inside a premanufactured wire. Can someone explain this to me please?
- I assume your chandeliers are hanging from the ceiling, attached to an octagonal metal electrical box in the ceiling itself. The wiring coming into that box from your circuit breaker box should contain three wires: a black one, which is hot, a white one, which is neutral, and a bare copper wire, which is ground, and attached to the box with a screw. The metal cap on the chandelier that goes over the electrical box will connect to ground by means of its own screws, as will all other metal parts (the chain, the bulb sockets). Two wires will come from the chandelier itself to connect to the black and white wires in the box. If the chandelier has been rewired properly, one of these wires would connect to the bases of all the bulb sockets. The other wire would connect to the threaded part of all the bulb sockets. This is called a parallel connection, putting all the bulb sockets at the same voltage as the line (110V). It really doesn't matter whether the wiring to the socket bases is all ribbed or not, as long as the connections were made correctly. The wiring used is probably standard two-conductor lamp cord, where one conductor is ribbed and one isn't, but this is mainly to keep track of the circuit. A good electrician would, after pulling the two wires apart, use all-ribbed wire for, say, the lamp socket bases, and all non-ribbed wire for the lamp socket thread connections, but this isn't really necessary. All this wiring is AC, not DC wiring, by the way.
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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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