EHV 500kV / 220kv High Voltage Power Cable Underground Segmentation Conductor For Transmation ZRC-YJLW03-Z manufacturer from China China Coaxial Cable Products Directory

EHV 500kV / 220kv High Voltage Power Cable Underground Segmentation Conductor For Transmation

Place of Origin:

Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: ZRC-YJLW03-Z

EHV 500kV / 220kv High Voltage Power Cable Underground Segmentation Conductor For Transmation </

EHV 500kV / 220kv High Voltage Power Cable Underground Segmentation Conductor For Transmation

type		Description	Suitable for
Copper-conductor	AL-conductor	Description	Suitable for
YJV,YJY	YJLV, YJLY	XLPE insulated PVC/PE sheathed power cable	Installation in the tube, channel or in air, resistant certain tension
YJSAV-Z	YJLSAV-Z	Vertical water power cables with XLPE-insulated, copper wire shielded, Al-plastic composite tape and PVC jacked	Installation in the tube, or channel resistant the damp environment and certain tension
YJSAY-Z	YJLSAY-Z	Vertical water power cables with XLPE-insulated, copper wire shielded, Al-plastic composite tape and PE jacked
YJLW₀₂-Z	YJLLW₀₂-Z	Vertical water power cables with XLPE-insulated,corrugated aluminum and PVC jacked	Tunnel or pipeline, moist places like higher water level underground, good capacity of anti-moisture and certain pressure available; specially used in the places with low corrosion and bearing certain mechanical force(such as bridge, vertical well and so on with the direct connection to transform); PE jacked with good capacity of anti-moisture.
YJLW03	YJLLW03	Vertical water power cables with XLPE-insulated,corrugated aluminum and PE jacked
YJQ02-Z	YJLQ02-Z	Vertical water power cables with XLPE-insulated, lead set and PVC jacked	Tunnel or pipeline, moist places like higher water level underground, certain tension and shock resistant; specially used in the places with heavy corrosion but without nitric acid, acetic acid, organic matter(e.g. peat), and strong alkali corrosion quality; certain mechanical force(tension, pressure, shock) available; PE jacked with good capacity of anti-moisture.
YJQ03-Z	YJLQ03-Z	Vertical water power cables with XLPE-insulated, lead set and PE jacked

Product Range

Type	U_O/U Rated voltage	Number of cores	Nominal cross-section mm²
YJV,YJLV,YJY,YJLY YJSAV-Z,YJSAV-Z YJSAY-Z,YJLSAY-Z YJLW02-Z,YJLLWO2-Z YJLW03-Z,YJLLW03-Z YJQ02-Z,YJLQ02-Z YJQ03-Z,YJLQ03-Z	38/66 48/66		240,300,400,630,800,1000,1200,1400,1600,1800,2000,2500
	64/110	1	240,300,400,500,630,800,1000,1200,1400,1600,1800,2000,2500
	127/220	1	300,400,500,630,800,1000,1200,1400,1600,1800,2000,2500,3000
	290/500	1	630,800,1000,1200,1400,1600,1800,2000,2500,3000,3500

Note: The aluminum conductor is not recommended concerning to cables for voltage exceeding 220kV.

The property of cable conductor is in accordance with the rules of GB/t 3956-2008. The cross-section below 800mm² should be tight round winding conductor; above 1000mm² should be segmentation conductor construction.
Inner shield adopt the cross-linked semi-conductive shield materials to extrude over the conduct extremely smoothly.
Insulation should adopt the extremely clean XLPE insulation materials, and triple extrude with outer shield tightly bonded.
Outer shield should adopt cross-linked shield materials o extrude over insulation extremely smooth.
Vertical water blocking layer and buffer layer should adopt semi-conductive water-proof tapes with strong capacity of water-proof to wrap between the outer shields and vertical water-proof layer.
Vertical water-proof layer should adopt the al-plastic composites and iron jack should adopt corrugated aluminum or lead sheath, which can meet the capacity and screen of short circuit.
Protection layer and corrosion resistance layer make sure the effective protection for the corrugated aluminum jack or lead sheath.
Outer jack should adopt PVC, PE or other relative sheath materials to extrude, in order to meet the electrical function and mechanical function. Other types of cables such as flame resistance, rat proof, low smoke and halogen also are produce as the different requirements of different places. The surface of outer sheath coasts or extrudes with a layer of continuously smooth semi-conductive materials as the pressure-resistant electrode of outer sheath.

The Framework of our Management:

The Main Process of Production :

The finished goods with packaged :