NPT 0,6/1 kV 3x6 AWG

Description

Description

 

Application:

In apparatus or equipment subject to movement, winding or vibrations and in all type of mobile installations.

 

Construction:

1. Conductor: Flexible soft copper, class 5.

2. Insulation: Compound polyvinyl chloride PVC.

3. Filler: Flexible compound polyvinyl chloride PVC.

4. Outer sheath: Flexible compound polyvinyl chloride PVC.

 

Main characteristics:

Great flexibility, compact termination, resistance to abrasion and moisture, adequate resistance to oils. Flame retardant.

Gauge:

From 8 AWG up to 2/0 AWG.

Marking:

INDECO S.A. NPT 0,6/1 kV - (Nb Cores x Gauge) - FB - Year -Sequential length.

Packing:

Non returnable wooden reels.

Colour:

Insulation: See core identification.

Outer sheath: Black.

 

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 60811-401: Thermal ageing methods -Ageing in an air oven.

IEC 60811-402: Water absorption test.

IEC 60811-501: Test for determining the mechanical properties of insulating and sheating.

IEC 60811-504: Bending test at low temperature for insulation and covers.

IEC 60811-505: Low temperature elongation test for insulations and covers.

IEC 60811-506: Impact test at low temperature for insulations and covers.

IEC 60811-508: High temperature pressure tests for insulations and covers.

IEC 60811-509: Tests of resistance to cracking of the insulations and covers (thermal shock).

Core Identification

Calculation of Current Condition NPT

CALCULATION OF CURRENT CONDITION

Current capacity where the fourth (4th) conductor is a neutral of a balanced 3 phase of a 4 wire system.

Maximum conductor temperature : 80°C.
Ambient air temperature : 30°C.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Soft copper
Conductor flexibility
Flexible class 5
Insulating material
PVC
Outer sheath
PVC Flexible
Sheath colour
Black
Lead free
Yes
Conductor shape
Circular
Insulation
PVC
With Green/Yellow core
No

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Conductor cross-section (AWG/KCMIL)
6
Conductor diameter
4.9 mm
Minimum insulation thickness
1.0 mm
Minimum outer sheath thickness
1.2 mm
Diameter over Sheath
17.9 mm
Approximate weight
646 kg/km
Conductor cross-section
13.3 mm²

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV
Dielectric strength
3.5 kV
Time of application Dielectric strength core to screen AC
5 min.
Max. DC resistance of the conductor at 20°C
1.41 Ohm/km
Nominal capacitance
1246.0 pF/m
Perm current rating in air 30°C
56 A

Mechanical characteristics

Mechanical characteristics

Cable flexibility
Excellent

Usage characteristics

Usage characteristics

Flame retardant
IEC 60332-1-2; FT1
Oil resistance
Good
Maximum operating temperature
80 °C
Reference
02
Overload maximum core temperature
100 °C
Short-circuit max. conductor temperature
160 °C

Resources

Resources

Documentation

xlsx — 0 B

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