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
Picture
- Q: Wire yellow and green, respectively, that line of fire or zero line
- Red, yellow, green is the line of fire, blue is zero line, yellow and green is ground
- Q: I have a wire heating up and wanting to burn that is going to the alternator (stator) . It is a black wire with a diode on it I think. I went to the john deere dealer and they first gave me a stator because they said that might be problem. It wasnt because i put new stator on and still same result. I took stator back.they checked old one and said it was good.rigged up some diode to put on it. I tried that and still wire wanting to burn up. I think maybe they give wrong diode? I have it figured out it can be only 2 things as all other wires have no shorts and this wire running from the stator is black, connects to a 4 prong plastic connector where it changes to red and goes to the solenoid, Is this wire suppose to be a hot wire where it connects to the plastic connector? I have photos of exactly what I am talking about if someone can help me I can send them the photos. It is in great detail taken with digital camera.
- You really need the electrical diagram or schematic wiring showing the wires running from the battery through the starting solenoid to the starter motor. The ignition switch controls the solenoid. When you turn the ignition switch to start, the engine cranks by making the solenoid connect the big red positive 12 Volt battery wire connection on one side of the solenoid to the big red battery wire on the other side of the solenoid going to the starter motor. So get the operation and maintenance manual for your mower and see what electrical components are shown. If you can disconnect at least one of the diode's wire connections and measure it's resistance with an ohmmeter (Digital Multi-Meter, DMM is a volt, ohmmeter, ammeter), it should not read less than hundreds of ohms no matter how you measure it.
- Q: Will the total electricity is 3000W, how much square copper to use, the calculation method is? The The The Thank you!
- Can buy a TV box. Satellite connected to the antenna to connect the TV box, the TV box can even the computer! It 's not so much trouble at all in terms of speed, and it' s just as hard as you can.
- Q: cf ceiling fanlf old light fixtureI took down the old light fixture and there are 4 wires total; 2 white wires. Then there is 2 black taped off wires. The 2 white wires were the only wires connected, separately to the old light fixture. I tested all of the wires and all are hot except 1 white wire. I assumed that was ground. I installed my ceiling fan as follows; cf white wire to lf white wire. cf ground wire to non-hot lf white wire. cf black and black/white wire to only 1 lf black wire. I taped off the other hot black wire because i didn't think i needed to connect it. Turned light switch on, nothing. Fan does not work, light in fan does not work. Did I connect the wires incorrectly----- HELP! Thanks!
- You didn't say if you had a wall switch. This matters. Generally, both white wires are spliced together and these are the neutral. The 2 black wires are both hot. The ground wires are green or bare copper. You should have 2 black wires coming out of the light/fan; these are hot and are spliced to 2 hot wires from the ceiling fixture. Always black to black and cap these off. You hooked up the white neutral wire to the ground wire which is incorrect. If you don't have a ground wire coming out from the ceiling fixture which would be green or bare copper, just hook the ground wire from the light/fan to the metal plate in the ceiling. Good Luck!
- Q: Whether the wire tube is connected to the electrical bridge can be connected to the bottom of the bridge
- (7000-yuan), according to the product design of the mold, for welding power lines and hardware (plug), but also to understand the injection of the equipment, Of the soldering iron production process: 1
- 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
- The grounded conductor (neutral) wire always goes to the light fixture. The ungrounded (hot) conductor feeds one switch. Picture the switch terminals as the letter Y; the hot conductor terminates on the bottom of one of the Ys, the two travelers run between the two tips of the Ys, and the switch leg runs from the base of the other Y to the hot terminal on the fixture. With 2 fixtures, just add additional conductors between the two lights; in parallel, not in series. If your wiring is in a raceway system (any type of conduit), remember, never run just one conductor in a raceway. This means your neutral will be passing through other boxes, along with the switch legs and circuit conductors. Be sure not to overfill the raceway. With a cable installation, you will be splicing all of the conductors at every box, so watch out for overfilling the boxes. Be sure you bond your equipment grounding conductor to the boxes if they are metal.
- Q: Thank you for the good people, can help answer, my points are less, it is embarrassed! More
- Fibers are mainly used for FTTB, FTTH to solve the problem of insufficient core, is a light splitter plus a few discs melt fiber tray, usually hanging in the district staircase on the wall or stand in the green belt. Integrated wiring box and integrated patch panels are placed in the engine room, used to connect indoor and outdoor cable and jump fiber. The terminal box is a box for cable and pigtail connections. The transfer box is used for the machine room out of the trunk cable and the user's wiring cable jumping equipment. General fiber optic cable to connect these devices in the order: integrated wiring box - transfer box - split fiber box - terminal box. Originally wanted to give you insert pictures, what did not find.
- Q: I ran 12/3 plus ground wire to a garage I built. I am assuming I can get two 20 amp circuits out of it. The black and the red wires will be wired to separate 20 amp breakers and the white will be wired to the neutral bar, the ground to the ground bar. So in effect the two circuits will be sharing a common neutral. Is this correct? Just want to make sure before I do it.
- I forget approximately what the colorings are meant to be without checking, yet a meter with insulated probes could be a terrific theory extremely than shifting wires at random. it extremely is conceivable your breaker has tripped if there is not any capacity on the field. even once you be attentive to what the colorings are meant to be, it extremely is a terrific theory to envision with a meter in case the unique builder did something weird and wonderful, and you have lost music of the way it replaced into initially under pressure.
- Q: i want to connect another wire to it how do i do it?
- need more info. Where, a car/ vehicle? an appliance? Wiring in the home? a project? Will come back periodically to check Wingman
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- That the original connection in the USB device line can not be changed, can not be extended.
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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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