3C 185mm2 Al 6.35/11kV SWA Red

6.35/11kV Three Core, Individually Screened and PVC Sheathed Stranded Conductors up to 10kA fault level

Nexans ref. : XJJA25AA003JBAA
Country ref. : XJJA25AA003JBAA

Datasheet PDF

Description

Standards

Product

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

Stranded compacted conductor, triple extruded conductor screen, insulation and insulation screen, copper wire screened, laid-up, PVC bedded, steel wire armoured, PVC sheathed.

Characteristics

Construction characteristics

Armour type

Galvanized steel wires

Colour

Red

Conductor flexibility

Class 2

Conductor material

Aluminum

Conductor shape

Circular

Insulation

XLPE

Material of bedding

PVC

Outer sheath

PVC

Screen

Copper wire

Type of conductor

Stranded compacted

Dimensional characteristics

Approximate weight

800.0 kg/100m

Conductor cross-section

185 mm²

Conductor diameter

15.67 mm

Diameter over armour

67.26 mm

Diameter over insulation

23.6 mm

Diameter over screen

26.93 mm

Nominal Duct Diameter

125 mm

Nominal Screen Area on each core

68.09 mm²

Nominal armour wire diameter

2.5 mm

Nominal diameter over bedding

58.0 mm

Nominal insulation thickness

3.4 mm

Nominal overall diameter

74.1 mm

Number of screen wires (nb x mm Ø)

40 x 0.85 mm Ø

Electrical characteristics

A.C. Conductor resist. 50Hz and at 90 °C

0.211 Ohm/km

Armour DC resistance at 20°C

0.408 Ohm/km

Capacitance (All Main Cores - Screen)

0.398 µF / km

Charging current per phase

0.794 A/km

DC Resistance of the Screen at 20°C

0.26 Ohm/km

Dielectric loss per phase

20.2 W/km

Inductive reactance at 50Hz

0.091 Ohm/km

Insulation resistance at 20°C

6100 MOhm.km

Max. DC resistance of the conductor at 20°C

0.164 Ohm/km

Maximum electric stress

2.2 kV/mm

Permissible short circuit current conductor 1s

17.5 kA

Permissible short circuit current screen 1s

10.1 kA

Rated Voltage Uo/U (Um)

Zero sequence reactance at 50HZ

0.115 Ohm/km

Zero sequence resistance at 20°C

0.646 Ohm/km

Mechanical characteristics

Maximum Pull Tension of Armour

47 kN

Maximum Pull Tension of Conductor

28 kN

Usage characteristics

Minimum Bend Radius - During Installation (under Tension)

1330 mm

Minimum Bend Radius - Installed

890 mm

Resources

Current carrying capacity table (in Amps) - 6.35/11kV Three Core SWA

Conductor cross-section
mm²	Cu	Al	Cu	Al	Cu	Al	Cu	Al	Cu	Al
185.0	426.0	334.0	458.0	359.0	324.0	255.0	412.0	323.0	347.0	273.0

In air touching (3 core)

In air spaced (3 core)

In air enclosed (3 core)

Underground Direct Buried (3 core)

Underground ducts (3 core)

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3C 185mm2 Al 6.35/11kV SWA Red

Description

Description

Standards

Characteristics