Flexible Welding Cable

Place of Origin Jiangsu, China (Mainland)
Brand Name YAFEI
Insulation Material PVC
Type High Voltage
Conductor Material Copper
Jacket Rubber

Operations under severe conditions: High operating temperatures or prolonged maximum loading of the cable reduce the service
Pecially flexible tinned annealed copper or aluminum conductor (0361TQ / AL), Ethylene Propylene (EP) Rubber Insulated / Chlorosulphonated Polyethylene (CSP) sheathed - BS638.

HOFR heat and oil resistant, flame retardant
Color: Orange, yellow or black
Operating temperature: Maximum 85oC, Minimum flexing -20oC
Minimum bending radius: 6 x overall diameter
For current ratings see below.

Duty cycle: The duty cycle is defined as the time for which the current flows expressed as a percentage of the complete cycle, which is taken as 5 minutes. Since the length of time for which current flows during welding operation varies from occasionally to continuous, the duty cycle can vary from as little as 20% to a maximum of 100% on automatic operation. As conductor temperature varies according to time in use as well as current, the following ratings are given as a guide

Automatic welding: Up to 100%.
Semi-automatic welding: 30 - 85%
Manual welding: 30 - 60%
Very intermittent or occasional welding: Up to 20%

Ambient temperatures: Cable operating temperature also varies according to the prevailing ambient temperature. EPR / CSP cables are designed to give optimum performance up to an operating temperature of 85oC at an ambient temperature of 25oC.

Operations under severe conditions: High operating temperatures or prolonged maximum loading of the cable reduce the service life or makes the cable too hot to handle. Thus under conditions where a long service life cannot be expected or where a high surface temperature is tolerable, the current rating for 25oC may be applied up to an ambient temperature of 40.