DEFROST FLEX, Drum cable

Products

DEFROST FLEX

Nexans ref. 10264907 - Country ref. 1008196

  • Packaging: Cut to length (m)

Description

Description

Standards

  • International
    IEC 60800

DEFROST FLEX is a series resistant heating cables for installation inside water pipes. It comprises 4 single core resistance wire for heating, out of which one is a pure copper wire, plus a grounding wire. Nominal output is 7-12 W/m, and maximum operating voltage is 500V. For 230V, suitable lenghts are between 60 and 170 meters, and for 400V, suitable lengths are between 95 and 295 meters. For other voltages, calculations can be made.

All 4 conductors are connected in one end of the cable, and according to the installed length, the resistance wires are connected to the power supply cable in various patterns.

Only the original end- and termination kit supplied by Nexans (10265444) is approved for the installation of DEFROST FLEX

 

Technical data

Nominal linear power: From 7 W/m  to 12 W/m

Nominal operating voltage: 230V or 400V

Tolerance on conductor resistance: - 5% / +10%

Min.installation temperature: 0 °C

Mechanical class: M2

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Drain wire
Copper
Insulation
XLPE
Number of conductors
4
Outer sheath
PE
Screen
Aluminium-Polyester tape
Sheath colour
Black
Type of conductor
Solid

Dimensional characteristics

Dimensional characteristics

Approximate weight
7.3 kg/100m
Nominal outer diameter
7.0 mm

Electrical characteristics

Electrical characteristics

Maximum operating voltage
500 V
Rated Voltage Uo/U (Um)
300 / 500 V

Usage characteristics

Usage characteristics

Bending factor when laying
5 (xD)
Flame retardant
No
Max. temperature energized, outer sheath
65 °C
U.V resistance
Yes

Resources

Resources

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