2x240mm2

Description

Description

Standards

  • Product
    IEC 60502-1

APPLICATION

Secondary distribution in low voltage. Indoor installations of industrial, commercial and residential buildings that must continue to operate in case of exposure to fire. Suitable for installation in trays, compliance with Tray Cable (TC) flame test. Fire resistance test in accordance with IEC 60331.

Fire Resistance Test (Circuit Integrity): The flame must have sufficient power so that the cable surface reaches a temperature of 750°C 10 minutes after the fire is applied and this must be maintained for 120 minutes.

During this time and up to 15 minutes after the fire is extinguished, the conductors must be energized at Nominal Voltage.

Construction

Conductor

Soft copper conductor, flexible class 5 wiring, covered with flame retardant mica tape. 

Insulation

Cross-linked polyethylene (XLPE) compound.

Jacket

Halogen-free, low-smoke, flame retardant polyolefin compound (HFFR-LS).

 

Applicable Standard

IEC 60502-1.

Certificate

RETIE N°03475

Operating Voltage

0.6/1(1.2) kV

 

Identification

Insulation colors according to RETIE:

2 Conductors: Black-White

3 Conductors: Black-White-Green

4 Conductors: Black-White-Red-Green

5 Conductors: Yellow-Blue-Red-White-Green

Black Jacket.

Packaging Unit

500 m or 1000 m reels. Other packaging units available upon request.

Ampacity Conditions

  • IEC 60364-5-52, Table B.52.5, Method D1, Duct buried in the ground Ta: 20°C, Tc: 90°C.
  • The data indicated in this table are subject to normal manufacturing tolerances.

NOTE:

  • Other configurations not specified in this catalog may be available under special request and minimum manufacturing quantities.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Soft copper
Conductor flexibility
Class 5 IEC 60228
Conductor shape
Bunched Wires
Insulation
XLPE
Halogen free
Yes
Outer sheath
HFFR (Halogen Free Flame Retardant)

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
240 mm²
Outer Diameter
61.86 mm
Approximate weight
6994.6 kg/km
Minimum outer sheath thickness
1.8 mm
Nominal insulation thickness
1.7 mm
Number of cores
2

Electrical characteristics

Electrical characteristics

Max. DC resistance of the conductor at 20°C
0.08 Ohm/km
Ampacity
324.0 A
Rated Voltage Uo/U (Um)
0,6/1 kV

Mechanical characteristics

Mechanical characteristics

Abrasion resistance
Good

Usage characteristics

Usage characteristics

Fire resistant
IEC 60331
Flame retardant
IEC 60332-3-24
Smoke density
IEC 61034-2
Maximum operating temperature
90 °C
Short-circuit max. conductor temperature
250 °C

Resources

Resources

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