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19/33kV Three Core

Additional information

Description

TEXT

MEDIUM VOLTAGE XLPE INSULATED POWER CABLES
[19/33kV Copper XLPE Three-Core HDPE Sheathed]
APPLICATION
Mostly used as feeder electric cable for power
distribution network such as power supply station,
substation, switching system etc. They are suitable
for installation on medium mechanical stress dry,
indoors, outdoors, underground areas.
STANDARDS
Australian/New Zealand - AS/NZS 1429.1:2006.
International - IEC 60228, IEC 60502, IEC 60986.
CONSTRUCTION
Phase Conductor: Plain annealed copper Class 2
compact stranded.
Phase Core: Triple head extrusion - semi - conductive,
thermosetting conductor shield,
XLPE (cross-linked polyethylene)
insulation and bonded semi conductive insulation
screen, all dry nitrogen cured.
Metallic Screen: Solid bare annealed copper wires
uniformly spaced around the each insulated core
provides high conductivity for faulty current as
earth wires. (Plain annealed copper wire has a
minimum diameter of 0.85 mm) and a counter
helix copper tape (0.1x30mm).
Filler: Special PVC compound.
Sheath: Combined layers of PVC V-90 and UV
resistant black HDPE.
33000 volts, XLPE insulation, LD/HD screen, extruded
overlaying HDPE sheath
0
1.
Conductor: Compacted, copper conductor;
0
2.
Conductor Shield: Extruded, semi-conductive,
thermosetting compound;
0
3.
Insulation: Extruded XLPE;
0
4.
Insulation Shield: Extruded semi-conductive
thermosetting compound;
0
5.
Separated layer: Semi conductive tape;
0
6.
Metallic Screen: Plain copper wires, helically applied;
0
7.
Metallic Screen: Copper tape;
0
8.
Separated layer: Polyester tape.
0
9.
Filler: Special PVC compound.
10.
Combined outer protective sheath: Extruded PVC V-90
11.
Extruded HDPE black compound.
MEDIUM VOLTAGE XLPE INSULATED POWER CABLES
info@synergycables.com • www.synergycables.com •
15
11000 volts, TRXLPE insulation, LD/HD screen, extruded
overlaying HDPE sheath
1. Conductor: Compacted, copper conductor;
2. Conductor Shield: Extruded, semi-conductive,
thermosetting compound;
3. Insulation: Extruded TRXLPE;
4. Insulation Shield: Extruded semi-conductive
thermosetting compound;
5. Separated layer: Semi conductive tape;
6. Metallic Screen: Plain copper wires, helically applied;
7. Metallic Screen: Copper tape;
8. Separated layer: Polyester tape.
9. Filler: Special PVC compound.
10. Combined outer protective sheath: Extruded PVC V-90
11. Extruded HDPE black compound.
APPLICATION
Mostly used as feeder electric cable for power
distribution network such as power supply station,
substation, switching system etc. They are suitable
for installation on medium mechanical stress dry,
indoors, outdoors, underground areas.
STANDARDS
• Australian/New Zealand - AS/NZS 1429.1:2006.
• International - IEC 60228, IEC 60502, IEC 60986.
CONSTRUCTION
• Phase Conductor: Plain annealed copper Class 2
compact stranded.
• Phase Core: Triple head extrusion - semi-
conductive, thermosetting conductor shield,
TRXLPE (tree-retardant cross-linked polyethylene)
insulation and bonded semi conductive insulation
screen, all dry nitrogen cured.
• Metallic Screen: Solid bare annealed copper
wires uniformly spaced around the each insulated
core provides high conductivity for faulty current
as earth wires. (Plain annealed copper wire has a
minimum diameter of 0.85 mm) and a counter
helix copper tape (0.1x30mm).
• Filler: Special PVC compound.
• Sheath: Combined layers of PVC V-90 and UV
resistant black HDPE.
[6.35/11kV Copper TRXLPE Three-Core HDPE Sheathed]
Data sheet is for indicative purposes only.
Please check specification at time of order.
47
www.hastingselectrical.com.au • Ph: 02 9625 7744
For fault durations other than one second, divide the appropriate given value by the square root of the required time (in seconds)
Screen fault ratings are based on an initial temperature of 80°C and a final temperature of 250°C.
Conductor fault ratings are based on an initial temperature of 90°C and a final temperature of 250°C.
LIGHT DUTY SCREEN DESIGN
- It corresponds to a fault rating equal to the conductor fault rating, but not higher than 2.7kA for 1 second.
HE
AVY DUTY SCREEN DESIGN
- It corresponds to a fault rating equal to the conductor fault rating, but not higher than 13.1kA for 1 second
and not exceeding the conductor rating.
www.hastingselectrical.com.au
Ph: 02 9625 7744

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