Aerial Bundle XLPE insulated cable

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Product Description:

Specifications

1.stranded aluminium conductor
2.XLPE insulated
3.standard:IEC GB12527-1990
4.rated woltage:10kv
5.factory direct sale

Overhead Insulated Power Cable is suitable for overhead distribution lines with rated A.C voltage U(Um)26(35)kV

 1.Rated voltage: 35kV

 2.The long term working temperature of the conductor: the temperature of HDPE insulated conductor should be less then 700C. And XLPE conductor should under 900C.

 3.The laying temperature should high then -200C.

 4.Max .temperature of cable when short circuit (5s)

   HDPE insulation 1500C  XLPE insulation  2500C

 5.Every fault time of single phase earthing time shall be less than one minute, shall be less than 8h per time and less than 125h each year

 6.Min curving radius of cable

   Single core cable: 20(D+d)±5%mm, TR structure is 20Dmm

   Multi  cores cable: 15(D+d)±5%mm,

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Type

Name

Main application

JKYJ

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Laid Overhead, the flexible copper core

products is suitable for transformer down-lead

JKTRYJ

Copper conductor XLPE insulated overhead flexible cable

JKLYJ

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JKLHYJ

Aluminum alloy conductor XLPE insulated overhead cable

Certain distance should be kept between the  

cable and trees when laid, and the cable is

permitted to touch the tree for short time when

the cable working

JKY

Copper conductor PE insulated overhead cable

JKTRY

Copper conductor PE insulated overhead flexible cable

JKLY

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JKLHY

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JKLYJ/B

Aluminum conductor XLPE insulated overhead cable

Laid overhead, Certain distance should be

kept between the cable and trees when laid,

and the cable is permitted to touch the tree

frequently when the cable working

JKLHYJ/B

Aluminum alloy conductor XLPE insulated overhead cable

JKLYJ/Q

Aluminum conductor light XLPE insulated overhead cable

Laid overhead, Certain distance should be

kept  between the cable and trees when laid,

and the cable is permitted to touch the tree

for short time when the cable working

JKLHYJ/Q

Aluminum alloy conductor light XLPE insulated overhead cable

JKLY/Q

Aluminum conductor light PE insulated overhead cable

JKLHY/Q

Aluminum alloy conductor light PE insulated overhead cable


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Q:What is the role of patch panels generally, why should the switch connected?
If you are in a small city or town, go to some of the aluminum core series of cable (if you are in a small city or town), if you are in a big city, ask high, with copper core BV, BVVB, RV, VV series line Better, according to the level of regional economic development to purchase the cable, wire type.
Q:What does the cable ZR-YJV22-4 * 16 mean?
Copper core flame retardant XLPE insulated PVC sheathed power cable, three core, 6 square
Q:Whether high voltage cables can be built in belt corridors
When the short circuit occurs when the wire through a large current, more than the rated current of the wire, so the wire will heat
Q:TV tiger when the set-top box when tv / ay look for a look on the platform
. the first two said two cables, KW is KVV that PVC insulated jacket control cable. . the control cable for industrial and mining enterprises, energy and transportation sector, for the exchange rated voltage 450/750 volts below the control, protection lines and other occasions, the use of PVC insulated, PVC sheathed control cable. . the performance difference: the power cable in the main line of power systems used to transmit and distribute high-power power, control cable from the power system distribution point of electricity directly to a variety of electrical equipment, power equipment, power lines. The rated voltage of the power cable is generally 0.6 / 1kV and above, the control cable is mainly 450 / 750V. The same specifications of the power cable and control cable in the production, the power cable insulation and sheath thickness than the control cable thick.
Q:Emergency power off after the computer can not open the machine, an open is a lot of words appear seconds limit, you can
X treasure has to sell SATA power extension line, 10 yuan or so.
Q:What is the difference between the control cable and the compensation cable?
240MM copper cable can be, casing with DN150 load 473KW how current only 560A, a little do not understand, you are not wrong
Q:Power cable YJV22-8.7 / 15kv-3 * 300 what meaning
Strictly speaking is not in line with the norms. Special signal lines may be subject to interference
Q:30 on the large number of cable how to fight on the 110 patch panel, how to order, please inform, thank you, which
Is the size of the power cord size, that is, the thickness of the power line diameter, 4 square power cord diameter is 2.2 mm thick, the safety current between about 25-32A, that is, can withstand electrical power at 5500 watts or .000 watts Depends on the laying of the power cord, that is, the laying of dark lines or laying the line, the size of the safe current is not the same. Generally more than 2 air-conditioning use 2.5 square copper wire, 2 or more air conditioning should use 4 square copper wire.
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:What is the use of wire and cable per square meter of residential building?
You can use sc. if too long, or bend the best use of the bridge

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