Aerial insulated Cable

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Product Description:

The cables are designed for aerial power lines and room-entrance wires with Uo/U up to and including 0.6/1kV.

Rated voltage Uo/U is 0.6/1kV

Max.Continuous permissive working temperature of conductor:

PVC insulation should be not more than
70 ,and XPLE insulation should be not more than 90 .

The installation temperature of cable should be not less than -20C

When overall diameter of cable(D)is less than 25mm,permissive bending radius of cable should be not less
than 4D.When overall diameter(D)of cable is equal to and above 25mm,

permissive bending radius of cable
should be not less than 6D.

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Q:With a i3-2100 desktop computer about how much money. To have a separate graphics card. Give a configuration alone, no more than 4000
The length of the cable bracket is determined by how much the cable is
Q:1.2 meters below the road can use pvc tube wear armor cable?
The former bv4 square copper wire is a single strand of hard copper wire, the latter BV4 square copper wire is multi-strand soft copper wire. Core (coredwire), with steel sheath for the outer tube filled with iron alloy powder to do core material, cross-section for the circular or rectangular line body. Also known as cored wire. It is used as a steel-making furnace outside the refining of the feed method to add refining agent and alloying agent. Can be directly added to the deep steel, the molten steel for deoxidation, desulfurization, degassing and non-metallic inclusions denatured treatment, to eliminate the aluminum deoxidized steel in the continuous casting steel | iron when the nozzle plugging the problem. As the deep addition of alloying elements in the molten steel, so the alloying element recovery rate is high and stable, the steel components can be fine-tuned to the best range. The reproducibility of the results is good.
Q:What is the difference between public relations firms and media companies?
Is the separator divides the bridge into 2 and a half, usually with two different roles of the cable at the same time laying in a cable bridge, such as the power cable with the signal cable with the bridge laying, in order to avoid electromagnetic interference, with separator separation.
Q:Paint trunking, galvanized trunking: that good? expensive? Their advantages and disadvantages?
6 points 1 inch equals 10 points 1 inch equals 3.3 cm 1 minute equals 0.33 mm
Q:Calculate the control cable under what circumstances the cable terminal needs to be calculated
This is the air defense when the air pipe laying through the mouth of the closed wall or the protection of closed wall approach, regardless of the side of the wall or the roof into the line have this requirement
Q:W22 in the cable on behalf of what
Oh, not W it should be VVVV22 is the meaning of plastic insulated plastic sheath with armored copper cable
Q:The living room to the bedroom cable does not work
Low voltage and wire aging has nothing to do with the cross-section of the wire, the cross-section is small, then the resistance of the wire is large, the pressure drop is large, the user's voltage will be reduced, but also with the wire and wire connection resistance, contact resistance Large, but also cause the user to drop the voltage, low voltage and the aging of the wire has an indirect relationship, the wire aging, that there is a certain history, and in recent years, rising living standards, household appliances also increased, with the time Increased, the power has increased, relative to the wire is concerned, is overwhelmed, so the line is often the place where the line voltage is very low
Q:How to connect the power cable pre-branch connector
In the pre-measured size cut out the jacket and insulation, according to the different cross-sectional size of the cable cut the size of the jacket and insulation different; with C-shaped tube corresponding to the corresponding color sequence crushing the trunk and branch lines, crimping attention to crimping The strength of the clamp, can not be too loose or too tight, too loose will cause the cable crimping off, resulting in open circuit, crimping too tight will break the conductor or cause the conductor stranded in the contact with a good conductor with polytetrafluoroethylene With the winding baking transparent, and then wrapped waterproof tape (tiger belt) can be used after the wooden hammer shrink the cable core to facilitate injection molding in the injection process should choose the appropriate mold and injection molding machine injection mold injection, the mold is too large cost Waste, the mold is too small caused by defective, bad seal at both ends of the running coke, affecting the injection effect
Q:What is the power cable accessories used to do?
When using power, standby power, basically no radiation, can be considered negligible
Q:Wire inside the two lines, red and black, black line is the line of fire or zero line ah?
If you buried the VGA line core has more than 7 (set the exclusion of the moxibustion smoked smoked ship to remove the shield), you can. VGA head is 5 to 10 feet welded together to do the public, red, green, blue shielded wire twisted together to receive the public ground: ..3 feet connected red, green, blue core; ; 14 white lines; outer shield pressure to the shell. (At least two) at both ends to pick out the audio line (left and right channels), shield to do the public, to access the audio 3.5 straight plug. If only one rich, on the channel to listen to listen to mona channel it

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