中文
Copper core, XLPE insulated, steel tape armored PVC sheathed power cable
YJV22 8.7/15（17.5） kV
Structure: copper conductor/XLPE insulation/PVC outer sheath
Rated voltage: 0.6/1 kV
Model: YJV22
Implementation criteria:
National standard: GB/T 12706.1-2008
International Standard: 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
- 产品描述
- parameter
- Specifications
- Describe
- Features
- Others
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●DIMENSIONS AND SPECIFICATIONS
芯数
No. of cores导体截面
cross-section最高运行电压
Operation
voltage
max.标称电压
Nominal
voltage
U0/U导体形状
Conductor shape绝缘厚度
Insulation
thickness近似外径
Outer Ø
approx.载流量（空气中）
ratings in air 30℃载流量（土壤中）
Current ratings buried 20℃护套颜色
Sheath colormm² mm² kV kV — mm mm A A — 3 35 17.5 8.7/15 Press round tightly 4.5 53 151 184
Black3 50 17.5 8.7/15 Press round tightly 4.5 56.2 181 218 Black 3 70 17.5 8.7/15 Press round tightly 4.5 60 225 267 Black 3 95 17.5 8.7/15 Press round tightly 4.5 64.1 273 318 Black 3 120 17.5 8.7/15 Press round tightly 4.5 67.5 311 360 Black 3 150 17.5 8.7/15 Press round tightly 4.5 71.1 353 404 Black 3 185 17.5 8.7/15 Press round tightly 4.5 75 402 456 Black 3 240 17.5 8.7/15 Press round tightly 4.5 80.3 473 531 Black 3 300 17.5 8.7/15 Press round tightly 4.5 86.9 540 598 Black 3 400 17.5 8.7/15 Press round tightly 4.5 97 640 692 Black *Dimensions and specifications may be changed without prior notice.
● Instructions for ordering:
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 YJV22-0.6/1kV 1X250 300 m Iron and wood plate Effective until xx, 2017 1. Demander warehouse
2. Need for labor
3. Self-promotion
Note: The buyer specifies one● For detailed product consultation, please inquire:
Domestic division International division ● Mail support Service hotline: 400-090-9966
Fax: 0755-6114-6789
Working hours: 09: 00 ~ 12: 00; 13：00～19：00
Rest days: 24/7Tel: 0755-6114-5028
Fax: 0755-6113-7976
Working hours: 09:00~18:00 (Monday to Saturday)
Rest days: weekends and national holidaysDear 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. -
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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: 8.7/15(17.5)kV
● Maximum operating voltage: 8.7/15(17.5)kV
● AC withstand voltage test for finished cable: 8.7/15(17.5)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 installationProjects 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 cable during installation 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 trademarkb) Cable type and specificationsc) rated voltaged) length (m)e) Weight (Kg)f) date of manufactureg) Standard number or certification markh) 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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