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:Do you want to use fireproof mud for fire in the electrical cabinet? Is there any national standard?
- What you say should be the voice part of the integrated cabling system
- Q:I want to install 110W bulbs instead of 55W bulbs on my 2003 subaru legacy so i can see better at night. the stock bulbs are not bright enough. will i melt the wiring with the extra current?
- Hotter headlights might damage the housing due to the heat as you're doubling the output. The current and wiring should not be an issue, however. Anything brighter than OEM is illegal and might earn you a ticket from local law enforcement . Parts on a car are designed to work safely. So the reason you have 55W bulbs are so as not to blind other drivers. This is something few people consider when buying auto accessories. Make sure that the headlights are aimed properly, so the proper amount of light is on the road. Brighter headlights will not solve this problem. Driving lights might be a better alternative, but make sure that they are low beams and aimed to the road and not the trees. Hella makes a good set.
- Q:1/0 AWG. RADAFLEX ^ to 90C, 1580 strand count, 32 AWG wires. Knukonceptz ^ to 105C 5145 strand count 36 AWG wire Not a huge difference in C but a huge difference in strand count I was just curious to as how strand count and size effects current flow?
- Finally, someone who knows what he's talking about. N2Audio is exactly right. If you need the wire to flex or go around tight corners, fine stranded is much easier to work with. 1/0 wire would be impossible to run if it was thick strand like power wire. Skin effect is the tendency of high frequency radio to flow along the surface of a conductor. It's why some big antenna lines have hollow center conductors or small antenna lines can use copper cladded steel.
- Q:can we replaced it with the normal plastic insulated wire?
- i don't think it would be cloth, that would catch fire
- Q:I only have 2 outlets in my room and need to add an additonal 2. I would like to try this on my own if possible. I have basic knowledge about electrical outlets.
- Follow JBD's instructions, use 12/2 romex wire and since the screws are full, you will have to remove the wire from them, twist them together and add one more set of wires which will go to the empty screws. DO NOT PLUG THE WIRES INTO THE SMALL ROUND HOLES just to make a quick connect. 1- If the receptacle is three hole grounding type, it will have 2 flat slots and a round grounding hole green screw (inside). 2- One of the flat blades will be wider than the other. (this is the neutral wire - white wire). 3- The smaller one is the hot side and the black wire goes to this one. (you may see that the corresponding screws are colored - white for neutral and brass for hot/line. Good luck, be safe and turn off the power before you start ! ! !
- Q:How do i wire two lights on a 3-way switchi have been messing around with this forever. If you have any web links to diagrams or can word it out that would be greatthanks
- I found the below link by Googling 3-way switch wiring under Images.
- Q:The total power of six kilowatts need to install the number of square wires
- See you specifically what electrical appliances to take what is, 1 ? BV line can be connected to 3 kilowatts, but have to take into account the voltage and start the current, please add detailed friends ~
- 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 tried to answer your question, I have now learned to re read my responses. I did make an error in my response and I am sorry. The ribbed wire is the neutral (NEC2008 400.22(f)), unless someone else made an error in wiring. Home chandeliers are 110 Volt AC items so a ribbed wire means nothing, it is an AC circuit. Although, I would connect the ribbed wire to the silver connector and the black to the brass connector to keep the phase consistent. If they are DC chandeliers they will have a phase inverter or bridge rectifier built in to change the household AC power supply to a DC power supply at the correct voltage. Please, if you are uncertain consult a professional electrician. The above code reference is pointing to the National Electrical Code (NEC) used in the USA. Please feel free to search it yourself. I have gone in to homes and found aluminum wiring mixed with copper wiring, switches or outlets. This is a very dangerous combination. Unless you know what you are doing hire a professional do it. It sounds as if you have rental properties. If you add a light fixture and it causes a fire and someone is injured you may find yourself in a bad place legally, both from litigation and lack of insurance. Food for thought.
- Q:I am trying to install a GFI in my bathroom but it keeps popping. I have narrowed the problem down to the high hats. I think the switch for the high hats is installed on the neutral, but I am not sure. When I hook up the wires for the high hats, the gfi pops. I have checked all the outlets for reversed wires. I can not get to the wires on the high hats. Is this dangerous?
- If I were you, I would call an electrician, seriously.
- Q:I'm 13, and I know a lot about electrical wiring. I've been reading home improvement/wiring books since I was 9, and I've also been practicing hooking things up since then. There's a few electrical things around the house that I know are wrong and I would like to fix them myself. I know exactly what to do, what parts to buy, what tools to use, and which circuit breakers to turn off. My dad is going away on business for most of the week, and I would like to surprise him when he gets home on Friday.I also want to be an electrician when I grow up.
- NO. - You might not know as much as you sincerely believe. that you do. - That's very normal at 13. I applaud your study and effort, and your wish to help out, but there are a lot of details involved that you might not know and mistakes can be dangerous, hard to spot, and make serious trouble years later. That's why apprenticeship supervision programs are required for adult electricians who have gone to school on the subject.
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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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