TTRF-70(NMT-PC) 3x12+1X12AWG R100

Description

Description

 

Application:

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

 

Construction:

1. Conductor: Flexible soft copper, class 5.

2. Insulation: Compound polyvinyl chloride PVC.

3. Insulated grounding conductor: Flexible copper, class 5 - Compound polyvinyl chloride PVC flexible.

4. Filler: Flexible compound polyvinyl chloride PVC.

5. Outer sheath: Flexible compound polyvinyl chloride PVC.

 

Main characteristics:

Great flexibility, compact termination, resistance to abrasion and moisture. Flame retardant. White tag on the sheath where the user can write on it to identify the use of the cable. Sunlight resistance.

Gauge:

12 AWG.

Marking:

Legible Printed Marking: PERU INDECO S.A.TTRF-70(NMT-PC) - (Nb cores x gauge) + (Ground Cond. Section) 60227 IEC53  300/500V (YEAR) "- (SEQUENTIAL) 0.5m. || (SEQUENTIAL) 0.5 m. +."

Packing:

In 100-meter standard coils.

Colour:

Insulation: See core identification.

Outer sheath: Black with traces (number of traces in function on the number of phases, color of traces according to identification of the gauge).

 

National standards

NTP 370.250: Conductors of insulated cables.

NTP 370.252: Thermoplastic and thermoset insulated cables of rated voltages up to and including 450/750 V.

International standards

IEC 60227-5: Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Flexible cables (cords).

IEC 60227-1: Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - General requirements.

IEC 60227-2: Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Test methods.

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 60811-409: Miscellaneous tests. Mass loss test for thermoplastic insulations and covers.

IEC 60811-504: Tests at low temperature.

IEC 60811-505: Tests at low temperature.

IEC 60811-506: Tests at low temperature.

IEC 60811-508: Pressure test at high temperature for insulation and sheaths.

IEC 60811-509: Test for resistance of insulations and sheaths to cracking.

UL 2556:Wire and Cable Test Methods. Section 4.2.8.5: Carbon-Arc and Xenon-Arc Tests- Sunlight resistance. 

Core Identification I

Number of cores Number of traces on the sheath Core identification
2+T 2

White + Black + yellow

White + Black + green

White + Black + yellow/green

White + Black + green/yellow

3+T 3

White + Black + Red + yellow

White + Black + Red + green

White + Black + Red + yellow/green

White + Black + Red + green/yellow

4+T 4

White + Black + Red + Blue + yellow

White + Black + Red + Blue + green

White + Black + Red + Blue + yellow/green

White + Black + Red + Blue + green/yellow

 

Conductor cross-section identification

Conductor cross - section Conductor cross-section identification - Color of traces
16 AWG Sky blue
14 AWG Orange
12 AWG Green

 

Calculation of Current Condition L.V.; 70°C

CALCULATION OF CURRENT CONDITION

Maximum conductor temperature : 70°C
Ambient air temperature : 30°C
 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Soft copper
Insulating material
PVC Flexible
Outer sheath
PVC Flexible
Lead free
Yes
Sheath colour
Black
Conductor flexibility
Flexible class 5
Conductor shape
Circular
Insulation colour
White + Black + Red + yellow

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Conductor cross-section (AWG/KCMIL)
12 AWG
Conductor diameter
2.3 mm
Minimum insulation thickness
0.8 mm
Ground Conductor cross-section (AWG)
12
Minimum outer sheath thickness
1.2 mm
Minimum Insulation thickness of ground cable
0.8 mm
Diameter over Sheath
12.9 mm
Approximate weight
269 kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
300/500 V
Dielectric strength
2.0 kV
Time of application Dielectric strength core to screen AC
5 min.
Max. DC resistance of the conductor at 20°C
5.69 Ohm/km
Nominal capacitance
885.0 pF/m
Perm current rating in air 30°C
20 A

Mechanical characteristics

Mechanical characteristics

Cable flexibility
Excellent

Usage characteristics

Usage characteristics

Flame retardant
IEC 60332-1-2; FT1
Oil resistance
Good
Metric marking
Double marking of sequential footage METRIUM
U.V resistance
UL 2556 - Sunlight Resistance
Maximum operating temperature
70 °C
Midspan
Yes
Reference
Overload maximum core temperature
100 °C
Short-circuit max. conductor temperature
160 °C

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