19/33kV Single Core

19/33kV XLPE Single Core Stranded Conductors up to 10kA fault level

Nexans ref. : XNHP33AA001CXAA

Datasheet PDF

Description

Standards

Product

AS/NZS 1125; AS/NZS 1429.1; IEC 60228; IEC 60502-2

Construction

Stranded compacted conductor
Copper wire screen
PVC sheath
Semi-conductive insulation screen
XLPE insulation
Semi-conductice conductor screen

Characteristics

Construction characteristics

Conductor material

Copper

Insulation

XLPE

Outer sheath

PVC

Screen

Copper wire

Type of conductor

Stranded compacted

Dimensional characteristics

Approximate weight

1030.0 kg/100m

Conductor cross-section

800 mm²

Conductor diameter

35.9 mm

Diameter over insulation

54.0 mm

Diameter over screen

58.5 mm

Nominal Duct Diameter Trefoil Single Way

100 mm

Nominal Duct Diameter in Single Way

200 mm

Nominal Screen Area on each core

68.7 mm²

Nominal insulation thickness

8.0 mm

Nominal overall diameter

65.0 mm

Nominal overall diameter

Number of screen wires (nb x mm Ø)

48 x 1.35 mm Ø

Electrical characteristics

A.C. Conductor resist. at 90 °C - flat formation

0.0315 Ohm/km

A.C. Conductor resist. at 90 °C - trefoil formation

0.0336 Ohm/km

Capacitance (All Main Cores - Screen)

0.381 µF / km

Charging current per phase

2.27 A/km

DC Resistance of the Screen at 20°C

0.269 Ohm/km

Dielectric loss per phase

173 W/km

Inductive reactance at 50Hz - flat touching

0.117 Ohm/km

Inductive reactance at 50Hz - trefoil

0.102 Ohm/km

Inductive reactance at 50Hz and 90°C flat spaced

0.162 Ohm/km

Insulation resistance at 20°C

6300 MOhm.km

Max. DC resistance of the conductor at 20°C

0.0221 Ohm/km

Maximum electric stress

2.78 kV/mm

Permissible short circuit current conductor 1s

114 kA

Permissible short circuit current screen 1s

10.2 kA

Rated Voltage Uo/U (Um)

19 / 33 (36) kV

Zero sequence reactance at 50HZ

0.0454 Ohm/km

Zero sequence resistance at 20°C

0.294 Ohm/km

Mechanical characteristics

Maximum Pulling Tension

56 kN

Usage characteristics

Minimum Bend Radius - During Installation (under Tension)

1170 mm

Minimum Bend Radius - Installed

780 mm

Resources

Current carrying capacity table (in Amps) - 19/33kV Single Core - solid bond - In Air

Conductor cross-section
mm²	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al
800.0	1012.0	862.0	1026.0	895.0	1036.0	856.0	1103.0	911.0	748.0	623.0

In air flat touching

In air flat spaced

In air touching

In air spaced from surface

In air enclosed

Current carrying capacity table (in Amps) - 19/33kV Single Core - solid bond - Underground

Conductor cross-section
mm²	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al
800.0	756.0	654.0	664.0	590.0	838.0	698.0	630.0	556.0	552.0	501.0	705.0	601.0	748.0	625.0

Underground direct flat touching

Underground direct flat spaced

Underground direct touching

Underground ducts flat touching

Underground ducts flat spaced

Underground ducts touching

Underground ducts

Current carrying capacity table (in Amps) - 19/33kV Single Core - single bond - In Air

Conductor cross-section
mm²	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al
800.0	1292.0	968.0	1575.0	1136.0	1204.0	896.0	1280.0	952.0	876.0	656.0

In air flat touching

In air flat spaced

In air touching

In air spaced from surface

In air enclosed

Current carrying capacity table (in Amps) - 19/33kV Single Core - single bond - Underground

Conductor cross-section
mm²	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al
800.0	985.0	747.0	1089.0	793.0	980.0	736.0	998.0	732.0	1048.0	756.0	975.0	712.0	877.0	659.0

Underground direct flat touching

Underground direct flat spaced

Underground direct touching

Underground ducts flat touching

Underground ducts flat spaced

Underground ducts touching

Underground ducts

19/33kV Single Core

Description

Description

Standards

Characteristics