IEC 60502-2 / NF C 33-220 18/30 (36) kV

Products

IEC 60502-2 / NF C 33-220 18/30 kV Cu 1x50

Nexans ref. 10191270 - Country ref. 01272169

  • Packaging: Cut to length (m)

 

Description

Description

Standards

  • International
    IEC 60502-2
  • National
    NF C 33-220; NF C 33-220

Usage

IEC 60502-2 or NF C 33-220 cables are for public power distribution network 18/30 kV.

Design

The cable is made of not armoured 1 core. A semi-conductive tape is layed beneath copper screen.

 

Insulation

The polyethylene cross-linking process ensures:

  • Excellent heat resistance (90 °C)
  • Good mechanical strength
  • Excellent behaviour under short circuit conditions (250 °C)
  • Extremely good resistance to low temperatures

Drumming

All drum types, lagged or not, up to a diameter of 3.00 m and a total weight of 12 t.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor shape
Circular
Conductor flexibility
Stranded class 2
Material of the external semi-conductor
Extruded strippable
Insulation
XLPE (chemical)
Material of the inner semi-conductor
Extruded
Screen
Copper tape
Material used for longitudinal water tightness
None
Outer sheath
PE-HD

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
50 mm²

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
18/30 kV
Thermal resistivity of insulation
3.5 °K.m/W
Insulation Relative dielectric coefficient
2.5
Dielectric loss factor (tand maxi =)
40E-04

Mechanical characteristics

Mechanical characteristics

Mechanical resistance to impacts
Good
Cable flexibility
Rigid

Usage characteristics

Usage characteristics

Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Weather resistance
Good

Resources

Resources

Selling & delivery Information

Contact us for any other cable options.

Calculation assumptions (temperate countries):

  • Air temperature : 30°C
  • Soil temperature : 20°C
  • Thermal resistivity of soil : 0.85 °K.m/W
  • Burying depth : 0.80 m

Contact us

Topics on which you wish to get more informations:

Required fields*

Please check your entry and try again.

An email address must contain a single @

Personal data protector

You have the right to object to the processing of your personal data and/or their use for direct marketing or commercial purposes

Thank you!

Thanks for contacting us. We will be in touch with you shortly.

Error

An error occurred. Please try again.

Close

Contact us

Required fields*

Please check your entry and try again.

An email address must contain a single @

Personal data protector

You have the right to object to the processing of your personal data and/or their use for direct marketing or commercial purposes

Thank you!

Thanks for contacting us. We will be in touch with you shortly.

Error

An error occurred. Please try again.

Close