Basic Info.
Model NO.
high voltage power cable
Application
Construction, Underground, Industrial, Power Station
Voltage
High Voltage Cable
Material Shape
Round Wire
Wire Core Material
Aluminum
Certification
ISO, CCC, CE, RoHS
Model
Hv XLPE Insulated Power Cable
Transport Package
Wooden Drum &Wooden Steel Drum
Specification
CE ROHS ISO9001 CCC
Product Description
110kv XLPE High Voltage Power Cable
1.Application
This product is suitable for 66KV-220KV high voltage,extra-high-voltage transmission and distribution line.
Mechanical properties and electrical performance accord with IEC60840 and IEC62067 standard,
And GB/T11017-2002,GB/Z18890-2002,GB/T22078-2008.
2.Cable structure
Conductor/ Inner shield/ Insulation/ Outer shield/ Buffer layers/ Sheath/ Outer sheath
3.66kv-220kv XLPE insulated electric cable description of the process
1)Conductor
Conductor is copper or aluminum.
Conductor cross section 800mm² and below layers of pressed manner using good conductor roundness, pressed factor.
1000 mm² conductor cross-section and is divided over the use of the conductor, effectively reducing the skin effect of the conductor set,
increase the carrying capacity of the cable. For my company's largest division conductor cross section 3000mm² .
Conductor material can be twisted into the swelling to achieve watertight along the conductor.
2)Insulation
Conductor shield, insulation, insulation shield while using VCV three towers stand out.
Company Vertical high crosslinking shop 129m, shop built with three vertical crosslinked production lines,
three production lines were imported from Finland and Germany TROESTER Maillefer company.
Three production lines are equipped with front and rear preheating system,
which can effectively remove moisture inside the conductor, insulation and more uniform heating.
Production lines are equipped with German Skikora online cornering instrument to control the insulation eccentric to a minimum.
Online stress relief system can effectively reduce the insulation core internal residual stress, and further improve the electrical and mechanical properties of the cable.
Three production lines are all-dry crosslinking and cooling.
3)Insulation to gas
Due to the high pressure, high pressure crosslinked polyethylene insulated power cable insulation thicker,
will produce crosslinked byproducts under high temperature and pressure conditions crosslinking,
in order to accelerate the release of crosslinked byproducts crosslinking core money into the next production process
To enter the insulated core heated drying room for de-gas treatment.
Accelerate the gas discharge, effectively reduces the possibility of the cable laying operation occurring during accidents.
4)Watertight layer and the buffer layer
To cushion the cable insulation during operation of the thermal expansion and achieve waterproof cable
between the insulation shield and the metal sleeve has a buffer water blocking layer,
the adoption of good cushioning properties of semiconducting expansion buffer water blocking tape wrapped in insulation,
semiconductive water resistance with uniform conductivity,
and leave the cable core can absorb in a short circuit load cycle core temperature and margin expansion between the metal sheath and the buffer layer.
5)Corrugated aluminum sheath
The company's production process is a metal sleeve jacket clad aluminum extrusion and aluminum welding sets in two forms.
Can be produced according to the user's needs. Aluminum sheathed cable short circuit capacity to meet the requirements,
but also has a light weight, high strength, easy to bend characteristics, but also has excellent waterproof performance.
Aluminum sheathed cables outside as corrosion layer of asphalt or hot melt adhesive.
6)Outer sheath
Outer sheath of PE or PVC, are also available upon request retardant, anti-termite, low smoke and low halogen flame retardant,
low smoke zero halogen flame-retardant material, while the outer jacket extruded semi-conductive layer, as the outer sheath electrode voltage test sets.
4.Main test voltage
item /voltage level | 38/66 | 48/66 | 64/110 | 76/132 | 127/220 | 290/500 |
Partial discharge test | 57 | 72 | 96 | 114 | 191 | 435 |
AC voltage test | 95 | 120 | 160 | 190 | 318 | 580 |
Outer sheath DC voltage test | 25 | 25 | 25 | 25 | 25 | 25 |
Impulse voltage test | 320 | 450 | 550 | 650 | 1050 | 1550 |
frequency voltage test after impulse voltage | 95 | 120 | 160 | 190 | 318 | 580 |
5.Specification of power cable
model number | model number | laying occasion |
copper | aluminum | |
YJV | YJLV | Cable does not need to withstand tension and pressure of the occasion, such as pipes, tunnels |
YJY | YJLY | Cable does not need to withstand tension and pressure of the occasion, such as pipes, tunnels |
YJLW02 | YJLLW02 | Cables in wet, high water table places, and can withstand lateral pressure and mechanical forces. |
YJLW03 | YJLLW03 | Cables in wet, high water table places, and can withstand lateral pressure and mechanical forces. |
YJLW02-Z | YJLLW02-Z | Cables in wet, high water table places, and can withstand certain pressures and mechanical forces side, the cable has a watertight. |
YJLW03-Z | YJLLW03-Z | Cables in wet, high water table places, and can withstand certain pressures and mechanical forces side, the cable has a watertight. |
6.Package: Protect cable, easy to transport, convenient to lay and install.
7.Yanggu cable group: Do the best enterprise
1) Production equipment 860 (sets) and testing equipment 314 (Taiwan) sets
2) Main production:
The ultrahigh voltage ,high voltage, medium voltage and low voltage power cable with or without armoured.
House/building electrical wires
Aerial Cable AAC/AAAC/ACSR/ABC Cable
Control cable/ instrument cable
Optical fiber cable
8.Best service:
Quick response in 12 hours.
Professional technical service
Standard product quality.
Warranty for 2 years.
9.Contact us
Address:
No. 68 Lishan North Road, Tianqiao District, Jinan, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Company Introduction:
Shandong Yanggu Cable Group′s predecessor is Shandong Yanggu Cable Factory, was founded in 1986. Shandong Yanggu Cable Group is engaged in wire and cable high-tech research and production. Shandong Yanggu Cable Group is a high technology, high benefit State-owned large enterprises, One of the largest cable production base in China.
Shandong Yanggu Cable Group has plant area more than700, 000 square meters, has more than 2, 000 employees, hasthe Shandong Pacific Fiber Cable Co., Ltd., Nexans (Yanggu) New Rihui Limited, Yanggu Mingschin Copper Co., Ltd., Shandong Pacific Oaks Cable Ltd. And other holding companies.
Our Company has extensive manufacturing experience, strong technical capability, advanced equipment and well-appointed detection means. Company has main production equipment 860 (sets) and testing equipment 314 (Taiwan) sets. Which was imported successively from South Korea, Japan, the United States, Switzerland, Finland, Germany and other seven countries have the international leading level of the ultrahigh voltage and high voltage cross-linking cables, rubber sets of cables, fiber optic cable production line and testing equipment: Nokia of Finland, Troost of Germany is vertical and catenary cross-linking production line, three-layer co-extruded rubber cable PLCV120 UK production line, production line CCV90 Germany, Finland NEXTROM, Austria MS company, ROSSENDAHL company′s full range of cable production line, built to high 128.9 meters of vertical cross-linking pylons, Largest one in Asia is 500 kv power cables resonance test area, ensure the quality of the products reached the domestic leading level.