IEC 60840 Standard Power Cable Corrugated Aluminum Sheath Reliable

 China IEC 60840 Standard Power Cable Corrugated Aluminum Sheath Reliable supplier

IEC 60840 Standard Power Cable Corrugated Aluminum Sheath Reliable image

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Brand Name :
Tano Cable

Model Number :
HV power cable

Certification :
ISO

Place of Origin :
China

MOQ :
1000 Meters

Price :
Negotiable

Payment Terms :
L/C, T/T

Supply Ability :
10km per month

Delivery Time :
15-30 working days

Packaging Details :
By steel-wooden drum and steel drum with strong protection to suit for the long-distance delivery

Voltage :
220kV

conductor :
Milliken conductor

Insulation :
XLPE

Sheath :
MDPE/HDPE

Standard :
IEC60840

Armour :
Corrugated aluminium

TANO CABLE 220kV Corrugated aluminum sheath 1 × 1000 mm2 Power cable

Construction of XLPE Power Cable

Conductor:Copper/Aluminium wire, stranded to BS 6360 class 2.
Conductor Screen: The conductor screen consists of an extruded layer of non metallic, semi-conducting compound applied on top of a semi-conducting tape. The conductor screen is applied under triple extrusion process over the conductor along with the insulation and the insulation screen. The extruded semi-conducting compound is firmly bonded to the insulation to exclude all air voids and can be easily hand stripped on site.

Insulation: Extruded cross-linked polyethylene (XLPE-GP8) compound insulation
Insulation Screen: The insulation screen consists of an extruded layer of non metallic, semi-conducting compound extruded over the insulation of each core. The extruded semi-conducting layer shall consist of bonded or cold strippable semi-conducting compound capable of removal for jointing or terminating.

Metallic Layer: The metallic layer may be applied over the core assembly collectively. The metallic screen shall consist of either copper tapes or a concentric layer of copper wires or a combination of tapes and wires.

Swellable Tape:Swellable material
Separation Sheath:Aluminum Tape sheath
Outer Sheath:Thermoplastic HDPE-ST3 compound

Construction Parameters

Conductor Thickness of Conductor Screen Approx. Thickness of Insulation Thickness of Insulation Screen Approx. Thickness of Aluminum Sheath Thickness of Outer Sheath Outer Diameter of Cable Weight of Cable Max. DC Conductor Resistance at 20 ℃ Capacitance
Cross-Sectional Area Shape Diameter
mm2 mm mm mm mm mm mm mm kg /m Ω/km μF/km
630 Compact Round
Stranded
30.2 1.5 29.0 1.3 2.6 6.0 128 17.5 0.0283 0.14
800 34.0 1.5 29.0 1.3 2.7 6.0 132 19.6 0.0221 0.15
1000 Segment Stranded
(Miliken)
38.7 1.5 29.0 1.3 2.8 6.0 138 22.5 0.0176 0.17
1200 41.8 1.5 29.0 1.3 2.8 6.0 141 24.6 0.0151 0.18
1600 48.1 1.5 29.0 1.3 3.0 6.0 150 29.9 0.0113 0.19
2000 54.3 1.5 29.0 1.3 3.1 6.0 157 34.7 0.0090 0.20
2500 63.0 1.5 29.0 1.3 3.3 6.0 167 42.0 0.0072 0.23
3000 69.0 1.5 29.0 1.3 3.3 6.0 174 46.7 0.0060 0.24

Drawing

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