Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
30 years successful experience in making Wire and Cable Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
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0361TQ / BS638 Rubber Flexible Cable 100V Heat Resisting Orange Welding Cable
APPLICATION
For the transmission of high currents from the electric welding machine to the welding tool.
Suitable for flexible use under rough conditions, on assembly lines and conveyor systems, in machine tool and motor car manufacturing, ship building, for manually and automatically operated line and spot welding machines.
Application: Welding cable
Conductors: Tinned Cu Conductors
Insulation: EPR (Ethylene propylene rubber)
Core identification: Black
Sheath: CSP (Chlorosulphonated polyethylene) more commonly known as HOFR (Heat & oil resistant & flame retardant)
Colour: Black and orange
Voltage: 100V (450V for non-welding applications if suitably protected from mechanical damage).
Operating temperature: Maximum 85°C, minimum bending -20°C
Min bending radius: 6 x overall diameter
Ambient air temperature: 25°C
Max conductor temp: 85°C
Ambient temperature: Cable operating temperature also varies according to the prevailing ambient temperature. EPR/CSP cables are designed to give optimum performances up to an operating temperature of 85°C at an ambient temperature of 25°C.
The reduction factors for increased ambient temperatures are:
Ambient temperature 30°C 35°C 40°C 45°C 50°C 55°C
Reduction factor 0.96 0.91 0.87 0.82 0.76 0.79
DIMENSIONS
| Size sq.mm | Class of conductor | Max diameter of wires mm | Mean thickness of insulation | Nominal overall diameter mm | Approx. weight kg/km | Max resistance at 20°C tinned OHM/KM |
| 16 | 6 | 0.21 | 2.0 | 10.9 | 212 | 1.240 |
| 25 | 6 | 0.21 | 2.0 | 12.5 | 300 | 0.795 |
| 35 | 6 | 0.21 | 2.0 | 14.0 | 403 | 0.565 |
| 50 | 6 | 0.21 | 2.2 | 16.0 | 560 | 0.393 |
| 70 | 6 | 0.21 | 2.4 | 18.6 | 776 | 0.277 |
| 95 | 6 | 0.21 | 2.6 | 21.2 | 1035 | 0.210 |
| 120 | 5 | 0.51 | 2.8 | 23.1 | 1300 | 0.164 |
| 150 | 5 | 0.51 | 3.0 | 25.5 | 1650 | 0.132 |
| 185 | 5 | 0.51 | 3.2 | 27.9 | 1944 | 0.108 |
| 240 | 5 | 0.51 | 3.4 | 30.0 | 2330 | - |
