Guangdong Shengyu Cable Industry Co., Ltd.
Guangdong Shengyu Cables Industry Co., Ltd.
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NA2XS2Y High Voltage Power Cables XLPE Insulated Single Core With PE Outer Sheath
Application:
The HV power cables contained within this datasheet are suitable for the primary distribution of power up to a maximum network voltage
of 110kV. The cables are triple extruded to the latest IEC standards using proprietary materials on modern catenary line equipment. The
foil laminate layer provides an effective moisture barrier and imparts a limited increase in mechanical protection although it should be noted
that these cables should be adequately protected from potential mechanical damage. Waterblocking tape options ensure that, should the cable be damaged, repair lengths and associated works are kept to a minimum. The cables are provided with a High Density Polyethylene
sheath selected to offer the best compromise between abrasion resistance and flexibility. The range can be customised to meet specific project requirements, etc.
Conductor
Class 2 copper or aluminium conductor, compacted or segment
according to BS EN 60228 (previously BS 6360)
Conductor Screen
Extruded semi-conductive XLPE (Cross-Linked Polyethylene)
Insulation
XLPE (Cross-Linked Polyethylene)
Insulation Screen
Extruded semi-conductive XLPE (Cross-Linked Polyethylene)
Separator
Water swellable semi-conductive tape
Screen
Copper wire screen, with a counter helix of copper tape
Separator
Water swellable semi-conductive tape
Moisture Barrier
Aluminium or Copper tape with copolymer
Sheath
HDPE (High Density Polyethylene)
(To be specified at time of order. Other options available)
Standards:
CHARACTERISTICS
Voltage Rating (Uo/U) (Um)
64/110kV (123kV)
Highest Network Voltage (Um)
123kV
Maximum Conductor Temperature In Service
(Operating temperature-continuous operation) +90°C
Short Circuit Temperature
+250°C
Overload Temperature
+130°C (100h per year maximum)
Operating Temperature
-30°C to +90°C
Minimum Installation Temperature
-20°C
Sheath Colour
Red