IEC 60840 Standard Power Cable Corrugated Aluminum Sheath Reliable
IEC 60840 Standard Power Cable Corrugated Aluminum Sheath Reliable image
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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Tags: high voltage power cables, HV Power Cable, standard power cable