NA2X2Y 1,8/3 kV; Outher Sheath: LLDPE; UV Resist.
Description
Special application in places with poor ventilation and places public attendance high.
Description
Standards
International : IEC 60228; IEC 60332-1-2; IEC 60502-1; IEC 60684-2; IEC 60754-1; IEC 60754-2; IEC 61034-2National : ICEA S-95-658; NTP-IEC 60228; NTP-IEC 60502-1; UL 2556
Description
Application:
In low voltage power distribution networks. Special application in places with poor ventilation, direct application in places with public attendance high. It can be installed in ducts in dry and wet places.
Construction:
1. Conductor: Compact aluminium 1350, class 2.
2. Insulation: Cross linked polyethylene XLPE.
3. Outer sheath: Low Linear Dendsity Polyethylene LLDPE-UV.
Main characteristics:
The cable has excellent electric properties. The cross-linked polyethylene insulation allows a higher power capacity current under any operation conditions, lower dielectric losses, high insulation resistance. The outer sheath has the following characteristics: Fire retardant, low emission dense smoke and halogen free. Adequate resistance to oils. Resistance to sunlight.
Cross section:
1000 mm2.
Marking:
INDECO S.A. NA2X2Y 1,8/3 kV - Section - Year - Sequential length.
Packing:
Non returnable wooden reels.
Colour:
Insulation: Natural.
Outer sheath: Black-UV.
National standards
NTP-IEC 60228: Conductors of insulated cables.
NTP-IEC 60502-1: Power cables with extruded insulation and their accessories for rated voltages from 1 kV and 3 kV.
International standards
IEC 60228: Conductors of insulated cables.
IEC 60502-1: Power cables with extruded insulation and their accessories for rated voltages from 1 kV and 3 kV.
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 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: Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity.
IEC 61034-2: Measurement of smoke density of cables burning under defined conditions.
ICEA S-95-658: Power cables rated 2000 volts or less for the distribution of electrical energy. Section 6.4.2: Oil Immersion Test.
Characteristics
| Construction characteristics | |
|---|---|
| Conductor material | Aluminum Alloy 1350 |
| Insulating material | XLPE |
| Outer sheath | LLDPE-UV |
| Sheath colour | Black - UV |
| Halogen free | IEC 60754-1 |
| Electrical characteristics | |
| Dielectric strength | 6.5kV |
| Time of application Dielectric strength core to screen DC | 5min. |
| Mechanical characteristics | |
| Cable flexibility | Class 2 IEC 60228 |
| Usage characteristics | |
| U.V resistance | UL 2556 - Sunlight Resistance |
| Oil resistance | ICEA S-95-658 |
| 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 |
| 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
-
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:
-
Calculation of Current Condition L.V.; 90°C
CALCULATION OF CURRENT CONDITION
Maximum conductor temperature : 90°C.
Ambient air temperature : 30°C.
Ground temperature : 20°C.
Depth of laying : 0,7 m.
Thermal resistivity of soil : 1,0 K.m/W.
