High quality Multi-core Overhead Insulated Cable
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 10000 m/month
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Multi-core Overhead Insulated Cable
Standard of Multi-core Overhead Insulated Cable
1. Rated voltage up to and including 1 kv overhead insulated cable GB/T 12527
2. Rated voltage 10 kv overhead insulated cable GB/T 14049
Advantages of Multi-core Overhead Insulated Cable
This product has a weather-resistant, wear-resistant, high mechanical strength, line loss of small features.
Application of Multi-core Overhead Insulated Cable
Mainly used in urban streets and green areas, near the overhead lines of buildings, as well as the power supply security and operation and management requirements of the vast rural areas continue to improve. Particularly suitable for use in densely populated cities, towns and green areas. The use of overhead insulated cables can reduce the spacing and parallel spacing of cable crossings, laying convenient, high flexibility to reduce the occupation of the space corridor, and can greatly reduce the line failure caused by the number of blackouts and electric shock accidents, improve grid security And reliability.
10 kv voltage class insulation structure has two kinds of light ordinary insulation and thin insulation,, light and thin insulation adapted to the trunk and the surrounding environment is not frequent contact without a lot of dust pollution. Ordinary insulation structure adapted to the frequent contact with the trunk and the environment more serious dust pollution of the occasion. Multi-core cable structure in spite of the space with a small, flexible laying, etc., but the line maintenance is not convenient.
Characteristic of Multi-core Overhead Insulated Cable
Polyethylene, PVC insulated cable long-term allowable working temperature does not exceed 70 ℃, XLPE insulated cable long-term allowable working temperature does not exceed 90 ℃. The short-circuit (within 5 seconds) polyethylene insulated cable allows operating temperature does not exceed 130 ℃, PVC insulated cable does not exceed 160 ℃, XLPE insulated cable does not exceed 250 ℃.
The ambient temperature of the installation is not lower than -20 ℃. If the outer diameter of cable is less than 25mm, the permissible minimum bending radius is 4 times of the outer diameter of the cable. If the outer diameter of the cable is 25mm or more, the minimum bending radius is 6 times of the outer diameter of the cable. The minimum bending radius shall not be less than 15 times the sum of the outer diameter of the cable and the outer diameter of the conductor. The single core cable shall not be less than 20 times the sum of the outer diameter of the cable and the outer diameter of the conductor.
Introduction of our company
Our company is a professional China Wire and Cable Manufacturers, mainly supply Aerial bundled cable,House Electric Wire, Insulated Overhead Cable,Aluminium Conductor Steel Reinforced, PVC Control Cables,XLPE Power Cables,BV Electric Wires,Nylon Sheathed Cable,Buried Cable,High Voltage Cable,House Electric Wire,Single Core Flexible Copper Cable,Civil Wire And Cable etc. series of wire and cable products, sincerely welcome everyone to visit.
- Q: Apple 6splus charge may not support this accessories how to do more
- When the lighting circuit and the power circuit shared ladder, BV line is not allowed to put in the ladder, so it is recommended to use the wiring of the lamp ZC-YJV-3 * 2
- Q: The data line is my online to buy the extension of the line, has been able to use, and today suddenly can not charge the electricity, and pop up the tips, which is why? More
- Power lines tied together, usb line bundled together, high and low pressure apart. Tie the tie on the line
- Q: What machinery is required to make wire and cable?
- Oh, the pipeline is poured before the layout according to the design drawings.
- Q: IPadmini. The latest version 7.1.1 up in the morning to see the non-stop display this cable is not certified does not support this feature. The The Charger original. Not on the computer charge. The Ask God to answer more
- Data line problem, it may be the data line to the bad, caused by poor contact. For the sake of the root
- Q: Remove the computer and wash it off. What the motherboard did not move it, that is, the dust of those dust sasses, as well as the other wire of the skin what Sassafras wash, but the computer re-connected to the Internet when the old mistakes . and the lower right corner of the red Fork appears, disappeared after the emergence. The The Said the network cable is not plugged in, but the MODERN that POWER, LINK, LINE, 3 lights are normal display. The The This is how the matter, and just also appeared keyboard and mouse just start the machine can also be used normally, but in a moment to fall, and then plug their plug re-plug the mouse lights can be displayed, but the lights on the keyboard simply do not Bright, restart the computer but good, what is going on? bother. The The I hope the master quickly to help me, and this machine is relatively old ah No problem added: on a machine, just tried to re-create a connection in the network neighborhood, useless more
- No need. Galvanized flat iron to do when the grounding grid is not anti-corrosion, but if there is welding or damaged place to become anti-corrosion.
- Q: How to determine how much wire and cable should be used, the current load and how the corresponding wire, such as 4BV, under what circumstances, YJV240 what circumstances, the load is much more
- After the opening is not, if not open like a downstairs to delete the C disk file on the line, if the boot is necessary to set up, sit down little hands and feet.
- Q: Cable a fire line power and why the other did not pick up the line with a pen test also have electricity? Answer detailed point
- Can do so, it seems that less a HDMI high-definition line
- Q: IPhone6 This cable or accessories have not been certified how to solve
- Labor costs you can and workers to discuss, and some labor costs are calculated in accordance with square meters, and some are calculated in accordance with the day, the specific or ask the local construction team
- Q: What are the varieties of wire and cable (detailed point)
- The meaning of the letter: W refers to the halogen-free, D refers to the low smoke, Z refers to the flame retardant WDZ is halogen-free low smoke flame retardant jacket power cable. WDZC refers to halogen-free low smoke C-class flame retardant
- Q: Why does the bird stand on the wire without anything, but if people touch it,
- Please provide air-conditioned three-leg socket photo, because you said "open inside is 2.5 square line ~ is a separate line ~" is not very understanding.
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High quality Multi-core Overhead Insulated Cable
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 10000 m/month
OKorder Service Pledge
OKorder Financial Service
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