FREETOX NGOH(90°) 5 kV; UV Resist.
Description
Special application in places with poor ventilation and places public attendance high.
Description
Standards
International : IEC 60332-1-2; IEC 60332-3-24 Cat.C; IEC 60684-2; IEC 60754-1; IEC 60754-2; IEC 61034-2National : ASTM B 8; ICEA S-93-639; ICEA S-96-659; UL 2556
Description
Application:
In power distribution networks. Special application in places with poor ventilation, direct application in places with public attendance high. It can be installed in ducts or directly underground in dry and wet places.
Construction:
1. Conductor: Soft copper, class D (with semi-conducting tape).
2. Inner semi-conductor: Extruded.
3. Insulation: High density Ethylene-propylene rubber HEPR.
4. Outer sheath: HFFR halogen free thermoplastic compound.
Main characteristics:
HEPR increased safety due to its mechanical strength and toughness of the insulation. The outer sheath has the following characteristics: Fire retardant, low emission dense smoke and halogen free. Adequate resistance to oils. Resistance to sunlight.
Gauge:
500 kcmil.
Marking:
INDECO S.A.& FREETOX NGOH 5 kV - Gauge -Year - Sequential length.
Packing:
Non returnable wooden reels.
Colour:
Insulation: Black.
Outer sheath: Blue-UV.
International standards
ASTM B8: Concentric-Lay-Stranded copper conductors, hard, medium-hard, or soft.
ICEA S-96-659: Nonshielded Cables Rated 2001-5000 V for Use in the Distribution of Electric Energy.
IEC 60332-1-2: Test for vertical flame propagation for a single insulated wire or cable - Procedure for 1 kW pre-mixed flame.
UL 2556: Wire and Cable Test Methods. Section 9.3: FT1 (Vertical-Specimen) Flame Test.
IEC 60332-3-24: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category C.
IEC 60684-2: Flexible insulating sleeving - Part 2: Methods of test.
IEC 60754-1: Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content.
IEC 60754-2: Determination of degree of acidity of gases evolved during the combustion of materials taken from electric cables by measuring pH and conductivity.
IEC 61034-2: Measurement of smoke density of cables burning under defined conditions.
ICEA S-93-639: 5-46 kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy. Section 9.4.2: Oil Immersion Test.
UL 2556:Wire and Cable Test Methods. Section 4.2.8.5:Carbon-Arc and Xenon-Arc Tests- Sunlight resistance.
Characteristics
| Construction characteristics | |
|---|---|
| Conductor material | Soft copper |
| Material of the inner semi-conductor | Extruded |
| Insulating material | HEPR |
| Outer sheath | Halogen free thermoplastic compound - UV Resist. |
| Sheath colour | Blue |
| Halogen free | IEC 60754-1 |
| Electrical characteristics | |
| Operating voltage | 5kV |
| Dielectric strength | 13.0kV |
| Time of application Dielectric strength core to screen DC | 5min. |
| Usage characteristics | |
| U.V resistance | UL 2556 - Sunlight Resistance |
| Oil resistance | ICEA S-93-639 |
| Gases toxicity | Low toxicity to IEC 60684-2 |
| Gases corrosivity | Low pH Corrosivity IEC 60754-2 |
| Smoke density | IEC 61034-2 |
| Flame retardant | IEC 60332-1-2; FT1 |
| Fire retardant | IEC 60332-3-24 Cat.C |
| Maximum operating temperature | 90°C |
| Overload maximum core temperature | 130°C |
| Short-circuit max. conductor temperature | 250°C |
| Specific characteristics | |
| See all products | |
| |
Products and services
Docs and info
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BENDING RADIUS INSTALLED IN M.V
R=Dxf
R: Bending radius when installed (mm)
D: Diameter over sheath (mm)
f: Multiplicative factor; given the following table:
-
BENDING RADIUS WHEN INSTALLED IN L.V.
R=Dxf
R: Bending radius when installed (mm)
D: Diameter over sheath or over insulation (when it has not sheath) (mm)
f: Multiplicative factor; given the following table:
