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Copper core, XLPE insulated, PE sheathed power cable
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Copper core, XLPE insulated, PE sheathed power cable

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YJV 6/10(12)kV
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Structure: copper conductor/XLPE insulation/PVC outer sheath
Rated voltage: 6/10kv
Type:YJV22
To implement the standards Applicable Standards:
National standard: gb/t12706.1-2008
International Standard: International: IEC60502-1
Additional Standard: GB/T 19666-2005 General Rules for Flame Retardant and Refractory Cables
Scope of application: For transmission and distribution lines with 50 Hz AC rated voltage Uo/U of 0.6/1KV or less

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Specifications
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● Specifications and approximate outer diameters of commonly used cables

6/ 10 (12) kV 1 cores XLPE Insulated, Copper conductor, screened, PVC sheathed

导体截面
No. of cores and nominal cross section
最高运行电压
Operation
voltage
max.
标称电压
Nominal
voltage
U0/U
绝缘厚度
Insulation
thickness
近似外径
Outer Ø
approx.
载流量(空气中)
Current ratings in air 30℃
载流量(埋地)Current ratings buried 20 20℃最大直流电阻
maximum DC resistance at 20℃
护套颜色
Sheath
color
mm² kV kV mm mm A A Ω/km
1 x 35 12 6/10 3.4 20.6 205 190 0.52 Black
1 x 50 12 6/10 3.4 22 245 225 0.39 Black
1 x 70 12 6/10 3.4 23.6 305 275 0.27 Black
1 x 95 12 6/10 3.4 25.5 370 330 0.19 Black
1 x 120 12 6/10 3.4 26.9 430 375 0.15 Black
1 x 150 12 6/10 3.4 28.6 490 425 0.12 Black
1 x 185 12 6/10 3.4 30.3 560 480 0.1 Black
1 x 240 12 6/10 3.4 32.7 665 555 0.08 Black
1 x 300 12 6/10 3.4 35.3 765 630 0.06 Black
1 x 400 12 6/10 3.4 38.6 890 725 0.05 Black
1 x 500 12 6/10 3.4 42.2 1030 825 0.04 Black
1 x 630 12 6/10 3.4 45.9 1190 940 0.03 Black

6/ 10 (12) kV 3 cores XLPE Insulated, Copper conductor, screened, PVC sheathed

芯数
No. of cores
导体截面
nominal cross section
最高运行电压
Operation
voltage
max.
标称电压
Nominal
voltage
U0/U
绝缘厚度
Insulation
thickness
护套厚度th
thickness
Nominal
value
近似外径
Outer Ø
approx.
载流量(空气中)
Current ratings in air 30℃
载流量(埋地)
Current ratings buried 20℃
20℃最大直流电阻
maximum DC resistance at 20℃
护套颜色
Sheath
color
No. mm kV kV mm mm mm A A Ω/km
3 50 12 6/10 3.4 2.4 44.4 169 216 0.39 Black
3 70 12 6/10 3.4 2.5 48.1 148 183 0.27 Black
3 95 12 6/10 3.4 2.7 52 178 218 0.19 Black
3 120 12 6/10 3.4 2.8 55.2 246 266 0.15 Black
3 150 12 6/10 3.4 2.9 58.7 267 318 0.12 Black
3 185 12 6/10 3.4 3 62.5 308 361 0.1 Black
3 240 12 6/10 3.4 3.1 67.6 335 406 0.08 Black

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When ordering, the cable type, specification, length, delivery date, packing method and other necessary information shall be correctly marked.

Model Specifications Length manner of packing Delivery date Place of delivery
YJV-0.6/1kV 1X250 300 m Iron and wood plate Effective until xx, 2017 1. Demander warehouse
2. Demander's Site
3. Self-promotion
Note: The buyer specifies one

● For detailed product consultation, please inquire:

Domestic division International division ● Mail support
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Fax: 0755-6114-6789
Working hours: 09: 00 ~ 12: 00;  13:00~19:00
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Tel: 0755-6114-5028
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Working hours: 09:00~18:00 (Monday to Saturday)
Rest days: weekends and national holidays
Dear users:
If you have any comments or suggestions on our products, please contact us.
E-mail:  cttcable@hotmail.com
We will reply to your information within 2 working days.

 


Structural characteristics
● Conductor: copper conductor, type 2 conductor conforms to IEC60228
● Insulation: XLPE crosslinked polyethylene
● Sheath: PVC


Manufacturing standard
● International Standard: IEC60502.1-2005
● National standard: GB/T12706.1-2008


electrical specification
● Rated voltage Uo/U: 6/10(12)kV
● Maximum operating voltage: 6/10(12)kV
● AC withstand voltage test of finished cable: 6/10(12)kV (5 min)


operational performance
● Maximum conductor temperature: 90°C
● Short circuit maximum core temperature (duration not exceeding 5s): 250 C.
● Operating temperature range: -20 to 90°C
● Special hoisting equipment shall be used for cable hoisting. It is strictly prohibited to hoist the cable flat or directly push off the cable from high altitude.


Installation characteristics
● Minimum ambient temperature for laying: not lower than 0 C.
● Minimum allowable bending radius of the cable: 20 D (Note: D is the actual outer diameter of the cable)
● Maximum allowable pulling force: 50 N
Minimum bending radius for cable installation

Projects single core cable Three-core and above cables
  Unarmored Armored Unarmored Armored
Minimum bending radius of cable during installation 20D 15D 15D 12D
Minimum bending radius of cables close to connection boxes and terminals (but bending shall be carefully controlled, such as forming guide plates, etc.) 15D 12D 12D 10D

 

Delivery length transport
● Cables weighing less than 80kg are allowed to be delivered in loops. Each finished cable must be no less than 100m long or delivered by any length agreed by both parties.
 
● Allow delivery of any length according to the agreement
● The cable must be securely fastened during transportation to avoid damage to the cable or the disc caused by collision or overturning.
 
● Prevent serious bending and other mechanical damage to the cable tray.
 
● It is strictly forbidden to drop the cable tray with cables from the height during transportation.
 
● Cable hoisting uses special lifting equipment. It is strictly forbidden to lift the cable or directly drive the cable from high altitude.
Length error Storage

● The length measurement error should not exceed ±0.5%

● The finished cable should be stored in an environment with a temperature between 0 and 40 ° C and a humidity of 85% or less. Do not expose it to direct sunlight or rain. Use proper ventilation to keep the environment dry.

package Installation instructions
● The coiled or formed cable should be wound up neatly and properly packaged. Cable reels shall comply with the provisions of JB/T 8137-1999.
 
● The cable end should be reliably sealed. The cable end protruding from the outside of the disk should be covered with a protective cover. The extension length is less than 300mm.
 
● The cable package should bear a label indicating:
 
a) Manufacturer's name and trademark
 
b) Cable type and specifications
 
c) rated voltage
 
d) length (m)
 
e) Weight (Kg)
 
f) date of manufacture
 
g) Standard number or certification mark
 
h) Symbol of the correct rotation direction of the cable reel
● When installing, the ambient temperature should not be lower than 0 °C. If the temperature of the thermometer test environment is lower than 0 °C, the cable should be pre-heat treated before being installed.
 
● The bending radius during cable laying should be strictly controlled to avoid mechanical damage inside the cable.
 
● If a quality accident occurs in the cable laying process (such as damage to the outer sheath), it should be repaired immediately or notified to the after-sales service department of the company.

 

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  • E-mail: cttcable@gmail.com
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