C2-1-1

2 B&S Battery Cable - Single Core

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Black
Red
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 Description

 

 

2 B&S Single Core Battery Cable

Genuine Australian made TYCAB 2 B&S (32.07mm²) battery and starter cable, ideal for use in dual battery systems, caravans or any other auxiliary power application up to 188amp*

 

Part # Prefix: C2

Sheath Colours: Black, Red

Lengths: By the metre, 10m, 30m

 

 * Refer Specifications and derating factors

 

Specifications

 

AMP Rating at  30°C: 188 amp (JASO D609 derating factors apply)

Tycab Code: ABC145503

Nearest AWG: 2

Strand #/Size: 399/0.32

Nominal Area: 32.07mm²

Insulation Thickness: 1.7mm

Electrical Resistance at 20°C: 0.6 ohm/km

Nominal O.D.: 11.3mm

Mass (kg/100m): 37.1

Conductor: OXYGEN FREE Plain Copper Wire to AS/NZS 1125

Insulation: V90 degrees Celsius PVC to AS/NZS 3808

 

Derating Factors


Derating Factors for Bundling of Single Core Cables per JASO D609

As the number of cables bundled together increases, the current capacity of each cable in the bundle decreases as per the following chart.

Cable Bundle Qty = Derating Factor for 2 B&S

  • 1 x Cable = 100% capacity (188amp)

  • 2 x Cables = 80% capacity (150amp)

  • 3 x Cables = 70% capacity (132amp)

  • 4 x Cables = 60% capacity (113amp)

  • 5 x Cables = 55% capacity (103amp)

  • 6 x Cables = 50% capacity (94amp)

  • 7 x Cables = 50% capacity (94amp)

     

Derating Factors for Ambient Temperatures °C per JASO D609

As the ambient temperature increases, the current capacity of the cable decreases as per the following chart.

Ambiebt Temperature °C = Derating Factor for 2 B&S 

  • 30°C = 100% capacity (188amp)

  • 40°C = 90% capacity (169amp)

  • 50°C = 76% capacity (143amp)

  • 60°C = 60% capacity (113amp)

  • 70°C = 45% capacity (85amp)

 

Applications

 

  • Battery and starter systems

  • Dual battery systems

  • Caravans and 4WD's

  • Auxiliary power applications

  • Charging systems

 

Size Guide

 

Download Sizing Guide:

 

 

 

 

 

 

Voltage Drop for 2 B&S Cable: 

To calculate the voltage drop of 2 B&S copper cable, use the following formula:

 

Voltage Drop = Length x Current x 0.017
                                     Area (32.07)

 

Length = Total length of cable in metres.

Current = Current draw (amps) through the cable.

Area = Cross sectional area of the copper (in this case 32.07mm²)

 

Notes:

  • Formula only applies to copper at 25°C, voltage drop increases with both ambient and cable temperature, at approx 0.4% per °C.

  • 0.017 - This multiplication factor only applies to copper

 

Example for 2 B&S:

How much voltage drop over 10m of 2 B&S with a current draw of 188A?

 

  • 10m x 188A x 0.017 = 31.96

 

Divide this by 32.07 (cross sectional area of 2 B&S - mm²)

 

  • 31.96/32.07 = 0.997V

 

You will have a drop of approximatley 1 Volt over the 10m length