FREETOX 1x1/0 AWG 35kV 100%IL

Description

Description

Standards

  • Product
    ASTM B 3; ASTM B 496; ASTM B 8; ICEA S-93-639; IEC 60228; IEC 60502-2
  • Test
    IEC 60332-1-2; IEC 60332-3-24 Cat.C; IEC 60754-1; IEC 60754-2; IEC 61034-2
  • International
    NES 713

Applications

Power shielded cable for fixed installations, used for connection of transformers, switchgears, GIS substations, motors, generators, feeders in distribution networks. Suitable to be installed directly buried, buried in ducts, in conduits, cable trays or in free air.

Construction: Singlecore cable.

Conductor: Compact-round stranded copper conductor. For AWG and kcmil sizes: class B according to ASTM B-3, ASTM B8 and ASTM B-496 according to requirements of ICEA S-93-639. For standard mm² sizes: class 2 according to IEC 60228.

Conductor shield: Extruded semiconducting material.

Insulation: Tree-Retardant crosslinked polyethylene (TR-XLPE)  or crosslinked polyethylene (XLPE) with excellent electrical properties, good resistance to ozone and chemical agents.

Insulation shield: Extruded semiconducting material.

Metallic shield: Copper tape applied helically in intimate contact with the underlaying semiconducting layer, 50% nominal overlap. Copper wires applied over the tape.

Oversheath: Low fire hazard polyolefin (LFH), flame and fire retardant, low smoke emision, resistant to weather and UV radiation. Color upon request.

 

Marking: NEXANS CHILE FREETOX "size" "Rated voltage" "Nominal Insulation Thickness" (1) Cu XLPE 90°C "Manuf. order" "Date"

(1) Nominal Insulation Thickness information on marking only applies for cables according to ICEA S-93-639.

Design Alternatives

FREETOX-RAT: Resistant to rodent attack.

FREETOX (ZAL): Armored cable with two flat aluminum tapes

INSTALLATION CONDITIONS FOR CURRENT CARRYING CAPACITIES_MV CABLES

(1) Current carrying capacities based on ICEA P-46-426, for installations were ducts and cables are not directly exposed to solar radiation.

De-rating factors must be applied according to specific installation conditions.

INSTALLATION CONDITIONS FOR CURRENT CARRYING CAPACITIES_MV CABLES

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Outer sheath
Low fire hazard Polyolefin
Halogen free
IEC 60754-1
Conductor flexibility
Class B
Conductor shape
Circular
Insulation
XLPE (Cross-linked Polyethylene)
Lead free
Yes
Number of conductors
1

Dimensional characteristics

Dimensional characteristics

Conductor cross-section (AWG/KCMIL)
1/0
Conductor cross-section
- kcmil
Conductor cross-section
53.5 mm²
Total number of wires
19
Phase Conductor Diameter
8.65 mm
Nominal insulation thickness
8.76 mm
Minimum insulation thickness
8.38 mm
Diameter over insulation
28.0 mm
Screen section
11.4 mm²
Minimum outer sheath thickness
1.78 mm
Approximate weight
1600 kg/km
Nominal outer diameter
36.0 mm

Electrical characteristics

Electrical characteristics

Operating voltage
35 kV
Insulation Level
100 %
Maximum operating voltage
36.7 kV
Max. DC resistance of the conductor at 20°C
0.335 Ohm/km
A.C. Conductor resist. 50Hz and at 90 °C
0.427 Ohm/km
Inductive reactance at 50Hz and 90°C flat spaced
0.207 Ohm/km
Perm current rating in air 40°C
260 A
Permissible current rating buried 20°C
274 A
Perm. Current in duct 20°C
232 A
Voltage Drop
0.81 V/A.km
Permissible short circuit current
24 kA

Mechanical characteristics

Mechanical characteristics

Maximum pulling tension with pulling eyes
375 kgf
Maximum pulling tension with pulling grips
134 kgf

Usage characteristics

Usage characteristics

Laying operation bending radius
504 mm
Minimum Bend Radius - Installed
432 mm
Max. conductor temperature in service
90 °C
Overload maximum core temperature
130 °C
Short-circuit max. conductor temperature
250 °C
Flame retardant
IEC 60332-1-2
Fire retardant
IEC 60332-3-24 (cat C)
Smoke density
IEC 61034-2
Oil resistance
ICEA S-93-639 (70°C/4h)
U.V resistance
UL 1581
Minimum installation temperature
-10 °C

Resources

Resources

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