PP000907 Pro Power

0361TQ BS EN 60332-1-2 BS 638 Black 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. Cable Standards: Made in accordance with the following: BS 638 Part 4*, BS EN/IEC 60332-1-2 Construction: 2 2 Conductor : 16mm to 35mm : Class 6 extra flexible tinned copper conductor according to BS EN 60228 (previously BS 6360) Separator : PET (Polyester Tape) Insulation : EPR (Ethylene Propylene Rubber) Type GP4 according to BS 7655 Sheath : HOFR (Heat and Oil Resistant and Flame Retardant) Type EM5 Rubber compound according to BS EN 50363 Characteristics: Voltage Rating : 100V (450V for non-welding applications if suitably protected from mechanical damage) Temperature Rating : -20C to +85C (Flexed) Min. Bending Radius : 6 overall diameter (Flexed) Sheath Colour : Black 2 Note : * Sizes up to and including 185mm conform to BS 638 Part 4 Electrical Characteristics: Duty Cycle and Current Carrying Capacity: The current carrying capacity of a welding cable depends on the length of the duty cycle. The duty cycle is the length of time during which a loaded current passes through the cable over an operation period of 5 minutes, expressed as a percentage of that period. For example, if the current is flowing for the whole 5 minutes the duty cycle is 100%, and if the current is flowing for 1 minute the duty cycle is 20%. As conductor temperature varies according to the time in use as well as current, ratings shown are given as a guide. The permissible loading of the cable for duty cycles other than those shown in the table can be calculated using the following formula: I = I 100/F 100 Where: I : is the maximum permissible loading current for the required duty cycle. I : is the maximum permissible loading current for a duty cycle of 100%. 100 F : is the required duty cycle calculated as a percentage of the 5 minute operation period. Typical guidance values for different welding processes are as follows: Fully automatic welding 100% Semi-automatic welding 65 - 85% Manual Welding 30 - 60% Very infrequent or occasional welding 20% www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <1> 15/05/15 V1.10361TQ BS EN 60332-1-2 BS 638 Black Welding Cable Current Carrying Capacity: Current Rating for Single Cycle Operation over a Maximum Period of 5 Minutes Nominal Cross Amps Part Number Sectional Area 2 mm 100% 85% 60% 35% PP000905 16 135 145 175 230 PP000907 25 180 195 230 300 PP000909 35 225 245 290 375 The above table is in accordance with Table A.5 of BS 638 Part 4 De-Rating Factors: Ambient Temperature +25C +30C +35C +40C +45C De-Rating Factor 1.0 0.96 0.91 0.87 0.82 The above table is in accordance with Table A.7 of BS 638 Part 4 Conductors: Class 6 Flexible Copper Conductors for Single Core and Multi-Core Cables Max. Resistance of Nominal Cross Max. Diameter of Wires Conductor at 20C Part Number Sectional Area in Conductor Plain Wires 2 mm mm /km PP000905 16 0.21 1.21 PP000907 25 0.21 0.78 PP000909 35 0.21 0.554 The above table is in accordance with BS EN 60228 (previously BS 6360) Dimensions: Type 0361TQ - Plain Copper Conductors Nominal Cross Total Radial Thickness Nominal Overall Nominal Conductor Part Number Sectional Area of Covering Diameter Weight Class 2 mm mm mm kg/km PP000905 Class 6 16 2 9.7 215 PP000907 Class 6 25 2 11.2 305 PP000909 Class 6 35 2 12.4 400 Part Number Table Reel Length Description Part Number (m) PP000905 0361TQ BS EN 60332-1-2 BS 638 50 PP000907 Black Welding Cable PP000909 Important Notice : This data sheet and its contents (the Information) belong to the members of the Premier Farnell group of companies (the Group) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Groups liability for death or personal injury resulting from its negligence. pro - POWER is the registered trademark of the Group. Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <2> 15/05/15 V1.1