Clad series EFC-F

Steel tape armour

0.6/1kV
Flexible CU 2.5 up to 300mm²
XLPE 90°C / LSZH
Includes PE conductor

Fixed power distribution networks in closed environments with a high concentration of people (airports, hospitals, trains, cinemas, shopping malls, tunnels) and in control rooms with electronic equipment sensitive to exposure to corrosive gases. For Alternating Current (50/60Hz), for single-phase systems (220/110V), three-phase systems (380/190V) and systems with voltages up to 1kV. For Direct Current, used in systems with voltages up to 1.5kV Installed in aerial trays, gutters or conduits, under roof or ladder under roof, buried in ducts or directly buried. It has additional mechanical protection.

Features

  • Temperature rating: 90ºC (operating),130°C (overload) and 250°C (short circuit)

  • Voltage rating: 600/1000V AC, maximum 1200V AC / 1500V DC

  • Construction requirements: As per IRAM 62266 – IEC 60502-1

  • Conductor requirements: As per IRAM NM 280 – IEC 60228

  • Conductor: Annealed electrolytic copper - Flexible stranding class 5

  • Insulation: XLPE (crosslinked polyethylene)

  • Asiento de armadura: LSZH-HFFR (Low Smoke Zero Halogen - Halogen Free Flame Retardant)

  • Armour: Double galvanized steel helical tape

  • Sheath: LSZH-HFFR (Low Smoke Zero Halogen - Halogen Free Flame Retardant) flame retardant, sunlight, and oil resistant

  • Fire requirements: As per IEC 60332-3-24

  • Standard for halogen absence and corrosive gases: As per IEC 60754-1/2

  • Smoke transparency requirements: As per IEC 61034-1/2

  • Toxicity standard: As per NES 713 – CEI 20.37

  • Oils requirements: As per ICEA S 73-532

  • Outdoors requirements: As per UL 2556 (UV rays)

  • Water behaviour requirements: Suitable AD7 (Occasional water submersion)

Fire-retardant

Fire-retardant

Halogen free

Halogen free

Low smoke

Low smoke

Grounded conductor

Grounded conductor

Flexible stranded conductors

Flexible stranded conductors

UV resistant

UV resistant

Identification

Standard
Sheath Conductors
3 Conductors
4 Conductors
5 Conductors

Instalation

falta label en campo?
falta label en campo?
falta label en campo?

Constructive variants

The information provided corresponds to the standard version, and different alternatives of insulation and / or covering materials can be used upon request.

ELECTRICAL CHARACTERISTICS

Resistances, reactance and intensity of admissible currents

Nominal cross-section (mm²) Electrical resistance in D.C. at 20°C (Ohm/km) Electrical resistance in C.C. at 90°C (Ohm/km) Inductive reactance at 50Hz (Ohm/Km) Current-carrying capacity of cables in free air at 40°C as per IEC 364-5-523. Formations in cable ladder or perforated cable trays (Ampere) Current-carrying capacity of cables directly buried at 25°C soil temperature and soil thermal resistance of 1 km/W as per IEC 364-5-523. (Ampere)
Multiconductor (1) 4 Conductors (2) 2 Conductors (3) Multiconductor (4) 2 Conductors (3) Multiconductor (4)
2.57.9810.180.0930.10031284437
44.956.310.0880.09543365748
63.34.210.0830.09054477261
101.912.440.0780.08574659783
161.211.540.0750.08210086129107
250.780.990.0750.083128109166141
350.5540.7070.0730.081160137200168
500.3860.4930.0730.080195166238199
700.2720.3480.0710.079250213292243
950.2060.2640.0700.077304257351293
1200.1610.2070.0700.077354299399333
1500.1290.1670.0700.077409345448373
1850.1060.1380.0700.077468394508425
2400.08010.1060.0690.077554465592493
3000.06410.08600.0690.076640537669559
4000.04860.0675------------
5000.03840.0557------------
6300.02870.0451------------

(1) Calculation of Inductive reactance valid for three-conductor and five-conductor cables. (2) Calculation of Inductive reactance valid for four-conductor cables. (3) The values of current-carrying capacity informed, correspond to three conductor cable (two-conductor + protection conductor). (4) The values of current-carrying capacity informed, correspond to four-conductor, five-conductor.

DIMENSIONS & WEIGHT

Cable Formation N° Cond. x cross-section (mm²) Diameter under armour mm External diameter mm Weight kg/km Code
3x2.510.013.8313EFC 0325 F
3x410.314.1349EFC 0340 F
3x611.515.3431EFC 0360 F
3x1013.417.2592EFC 3100 F
3x1615.719.5810EFC 3160 F
3x2519.223.01165EFC 3250 F
3x3521.725.51508EFC 3350 F
3x5025.229.02015EFC 3500 F
3x7029.633.62751EFC 3700 F
3x9532.737.13455EFC 3950 F
3x12037.443.24902EFC 31200 F
3x15043.349.56128EFC 31500 F
3x18548.154.57414EFC 31850 F
3x24054.260.89447EFC 32400 F
3x30061.468.411648EFC 33000 F
4x2.510.013.8321EFC 0425 F
4x411.315.1405EFC 0440 F
4x612.616.4507EFC 0460 F
4x1014.818.6708EFC 4100 F
4x1617.321.1980EFC 4160 F
3x25+1x1620.324.11312EFC 2516 F
3x35+1x1622.426.21636EFC 3516 F
3x50+1x2526.330.12228EFC 5025 F
3x70+1x3530.835.03056EFC 7035 F
3x95+1x5034.440.04267EFC 9550 F
3x120+1x7039.445.45540EFC 12070 F
3x150+1x7044.450.66666EFC 15070 F
3x185+1x9549.355.78104EFC 18595 F
3x240+1x12055.862.610413EFC 240120 F
3x300+1x15063.570.512811EFC 300150 F