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:Got the door all taken off the hinges. Now I'm stuck on how to get the electric stuff unplugged. I can kind of see how to unplug it, but it's down a hole and I'm afraid I won't be able to reconnect the new wiring on the new door. Help please?
- you can splice the wires and use longer wires to reattach. most the time if you can get a long flat head screw driver down their they are plastic holders that hold them, pry them off and you should get more length.
- 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 noticed when somebody uses the microwave my tv starts to make REALLY loud zap noises and a staticy bar rolls down the screen. The tv does it on its own sometimes and I thought I saw the hallway lights flicker a bit when it happened.If I flip on the bedroom light the tv does the same thing again or if I unplug something from an outlet on the other side of the room. I don't know why EXACTLY, I only know its wiring if you can explain further please do. Also, if an electrical fire happens what should I do? Obviously no water because duh but do I cover it in baking soda? I saw that a lot on different websites. I do not own the correct fire extinguisher so what else would I use? Thanks for any answers!
- Nothing wrong with trying to be prepared for a fire - just pick up a fire extinguisher at the store, where the ratings for what it will can do are right on the box. Far more likely, however, to have a stove-top fire, or something else in the house light up, like drapery too close to a space heater, than an electrical fire. Meanwhile, getting an electrician in there would be a better idea. He/she can help determine whether it's just an old system being pushed to it's limits, or something that needs repair or replacement (or both). One electrician in the house is worth around a hundred YA posts.
- Q:I have an electrical switch that controls a recessed light. I need to move the switch, taking down the wall it is on. My questions is, why are there three wires in there? I understand that one of them is for power into the switch, 2nd one for power out to the light not sure what the third one is for? It is almost impossible for me to trace the line as it goes up into the ceiling.
- If it's three separate 14-2's odds are whoever wired your place just passed a hot through the switch box. One wire goes to the light, one is carrying voltage into the box, the other continues to somewhere else, most likely a plug or another nearby switch. Try (with the power off) taking one of the wires loose. Put power back on the circuit and see what works. If nothing works, the wire you took loose is the hot coming inif the light works then look around and see what else is off.
- Q:Going by the chart of wire sizes and how many amps different sizes can handle, here's my question. I see a # 10 guage wire can hold 30-35amps. However, can it hold more amps if it were being used for the neutral?
- Your hot and neutral need to be the same size wire, your ground wire can be smaller.
- Q:And should you use electrical tape at the base of your wire nuts?
- Besides marking service cable for polarity. When you tie wire onto a snake it is best if the snake and wire are taped as this acts as a cover so the wire or snake doesn't snag or come loose as it is being fished through a wall. After wiring outlet and switches you should wrap them a few times to prevent and shorts from happening when secure to the box. I guess it won't hurt to put a little on wirenuts. I usually don't if the wires are cut the right size and twisted tightly. When your done using some of the wire in a roll. I usually wrap a few turns to keep it from unravelling. Electrical tape is best to wrap around a paper towel for cuts and scratches if there is no first aid kit Electrical tape is the electricians answer to Duct Tape. There are a dozen more uses but will save them for some one else to answer
- Q:Hello,I'm attaching a 12/2 wire to a new light fixture. The fixture has the white, black, and bare wire. The 12/2 wire also has white, black and bare wire. I've connected them together using wire nuts and then electrical tape.But the instructions say this: Helpful Hint: Attach copper ground wire to grounded outlet box.What does this mean? There was a screw that says ground on the light fixture. Do I need to attach the wire to this screw, PLUS connect the 2 bare wires together? Or can I just connect the bare wires together only?Background info: This house was built in 1998 if that helps. Also, this project is simply replacing the light fixture in a closet that I've moved about 3 feet. Just a standard light, nothing fancy.Thanks!
- RE: How do I put wiring through a stud from an electrical outlet to a new light fixture? I've drilled a hole in the wall where I am installing a new light fixture, and pulled out the wiring from the outlet below, but there is a stud between the wiring and the new hole. What's the easiest way to send the wire to the new location? I don't have access to the wall in front of
- Q:Laptop to take the battery, directly with the power cord plug, you can use it?
- Voltage levels are 300 / 300V, 300 / 500V, 450 / 750V, 0.6 / 4kV, etc., which is commonly used voltage level. When ordering according to your use of environmental conditions, use the size of the load and voltage level selection. Inspection can only test the size and appearance of the structure, some electrical parameters need special equipment to measure, you can measure the insulation thickness, conductor diameter, insulation diameter and so on. General wire and cable to buy some formal large enterprises, although there are losses side of the phenomenon, but generally its electrical performance can guarantee.
- Q:12V DC, 16A current to use the number of flat wire?
- . we can first try to clean the data cable plug, such as with rubber, then the iPhone's power jack is also clean about. 2. If the above method tried, or not, then the temporary solution is to first shut down, and then charge the iPhone. 3. Then we charge the iPhone again, because when the system is closed, it can not detect, can not stop us from charging. 4. If you are using a computer to charge, then, after the shutdown try to see if the normal charge. 5. Of course, the above method is only temporary to solve the problem can not be charged, if you want to solve the fundamental problem, you need to replace the data line. If you are using the Apple iPhone5s phone, it is recommended to bring the original data cable to Apple after the sale that the situation, check to see if you can replace the data cable free of charge.
- Q:I have added what I thin k is correct answer. However I am uncertin if my logic stands the light of day as it were. Please help.A person touches a bare electrical wire at 500V whilst repairing a power supply. A current of 15mA flows through his body. a)What is the resistance of his body to the electrical flow? Answer:- R V/I500/15 x 10-3 3.3 x104 Ωb)What will be the effect on the person?
- If the current flows through his chest it could kill him.
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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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