CU/XLPE/CTS/LSZH/AWA/LSZH 1x400 mm2

Description

Description

Standards

  • Product
    BS 7835

Application

These are cables with low dielectric losses used in energy networks with sudden load changes where mechanical stresses expected. Laid in residential or industrial areas, underground or in ducts.

Construction

  1. Conductor:Copper
  2. Conductor screen:Semi-conducting compound(XLPE)
  3. Insulation:XLPE
  4. Insulation screen:Semi-conducting compound(XLPE)
  5. Semi-conducting tape:Crape paper
  6. Metallic screen:Copper Wires / Copper tapes
  7. Separation sheath:LSZH
  8. Wire armour:Single layer aluminium wire
  9. Outer sheath:LSZH

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor shape
Circular stranded (RM)
Material of the inner semi-conductor
XLPE
Insulation
XLPE (chemical)
Material of the external semi-conductor
XLPE
Screen
Copper wires or tapes
Armour type
Single layer of aluminium wires
Outer sheath
LSZH
Conductor flexibility
Stranded class 2
Halogen free
IEC 60754-1

Dimensional characteristics

Dimensional characteristics

Number of cores
1
Conductor cross-section
400 mm²
Nominal outer diameter
45.0 mm
Approximate weight
5000 kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
6.35 / 11 kV
Max. DC resistance of the conductor at 20°C
0.047 Ohm/km
Approx. inductance, flat formation
0.51 mH/km
Approx. inductance, trefoil formation
0.32 mH/km
Nominal phase capacitance
0.54 µF / km
Perm. current rating buried 20°C - flat formation
572 A
Perm. current rating buried 20°C - trefoil formation
590 A
Perm. current rating in air 30°C - flat formation
938 A
Perm. current rating in air 30°C - trefoil formation
845 A
Permissible short circuit current conductor 1s
57.2 kA
Permissible short circuit current screen 1s
.96 kA

Mechanical characteristics

Mechanical characteristics

Mechanical resistance to impacts
Good

Usage characteristics

Usage characteristics

Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Flame retardant
IEC 60332-3 Cat. C
Bending factor when laying
15 (xD)
Gases corrosivity
IEC 60754-2
Max. conductor temperature in service
90 °C
Smoke density
IEC 61034

Resources

Resources

Declaration of Performance

  • Declaration of Performance n� : 1000587-TRDE
  • Certification Date : 5/23/18
  • AVCP (Assessment and Verification of Constancy of Performance) : System 3
  • Notified body : 1008
  • Declared performance : Dca-s2,d2,a2

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