| Cable Structure | |
|---|---|
| Generally conforms to, BS EN 50525 CENELEC HD 22-6 31, VDE 0282 ,IEC 245-6, BS 6899 , IS 6830/84 | |
| Copper | High conductivity, bare annealed copper flexible conductor, EC copper class 5 and class 6 generally conforms to IEC 60228, DIN VDE 0281 |
| Insulation | Rubber insulated : CPE.EPDM.EPR white or black |
| Jacket | Flexible Nitrile rubber (NBR) insulated, Orange or Black Jacket |
| * Any color can be supplied as per the requirement and wish of the buyer. | |
| Technical Data | |
|---|---|
| Fixed installation | 30°c to max.+90°C |
| Nominal Voltage | 600 V |
| Test Voltage | 3000V |
| Insulation resistance | Min. 10 MΩ x km |
| Min. bending radius | 6 x cable diameter |
| Flame propagation | Flame retardant test as per IEC 60332-1 |
| Application | |
|---|---|
| Designed for the secondary (high current) connection to automatic or hand – held metal arc welding electrodes | |
| Suitable for flexible use under rugged conditions, on assembly lines and conveyor systems, in machine tool and automatically operated line and spot welding machines | |
| Standard length cable packing: Coils 100, 200,300 and 500m. in wooden reels | |
| Features | |
|---|---|
| Ultra high performance flexible welding lead, double insulated | |
| Better flame retardant properties | |
| Excellent flexibility to last longer in flex applications Based on CENELEC HD 22-6 31, VDE 0282, IEC 245-6, IS 473, BS 638-4 | |
| Outstanding toughness & durability | |
| High resistance to cuts, tears & abrasion | |
| Resistance to oil, solvents and chemicals | |
| Excellent ozone and weather resistant. | |
| Cable Design |
|---|
| A Submersible Pump Cable is a specialized product to be used for submersible pump in a deep well. The area of installation is physically restrictive, and the environment is very hostile. Voltson is designed and manufacured keeping in mind these factors to achieve the highest possible degree of reliability. |
| Technical Data Table | |
|---|---|
| Current Rating : The maximum current ratings of flexible welding cables for different duly cycles are based on an ambient air temperature of 25°C and a maximum conductor temperature of 90°C. The percentage duly cycles for various processes and applications are as follows: | |
| Automobile Welding : Up to 100% | |
| Semi-automatic welding : 30% to 85% | |
| Manual Welding : 0% to 60% | |
| Very intermittent or Occasional Welding : Up to 20% | |
| Voltage Drop : When total cable lengths in excess of 15 mtrs., are involved , it may be necessary to use cables of larger cross section to ensure that the voltage drop is not excessive and welding currents are maintained at adequate levels. | |
| EPR/NBR welding cable | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal cross sectional area of conductor | Nominal insln thickness | Nominal insln thickness | Overall cable diameter | Max conductor resistance at 20°C | Current rating | ||||||
| Welding applications | Non Welding Application | ||||||||||
| Duty Cycle | |||||||||||
| Lower limit | Upper limit | 100% | 85% | 60% | 30% | 20% | |||||
| Sq. mm. | mm | mm | mm | mm | Ω/km | Amps. | Amps. | Amps. | Amps. | Amps. | Amps. |
| 10 | 1.20 | 1.80 | 7.80 | 10.0 | 1.91 | 105 | 115 | 135 | 190 | 235 | 110 |
| 16 | 1.20 | 1.90 | 9.00 | 11.5 | 1.21 | 135 | 145 | 175 | 245 | 302 | 138 |
| 25 | 1.40 | 2.00 | 10.0 | 13.0 | 0.780 | 180 | 195 | 230 | 330 | 402 | 187 |
| 35 | 1.40 | 2.20 | 11.5 | 14.5 | 0.554 | 225 | 245 | 290 | 410 | 503 | 233 |
| 50 | 1.60 | 2.40 | 13.0 | 17.0 | 0.386 | 285 | 310 | 370 | 520 | 637 | 295 |
| 70 | 1.60 | 2.60 | 15.0 | 19.0 | 0.272 | 355 | 385 | 460 | 650 | 794 | 372 |
| 95 | 1.80 | 2.80 | 17.5 | 21.5 | 0.206 | 430 | 470 | 560 | 790 | 961 | 449 |
| 120 | 1.80 | 3.00 | 19.5 | 24 | 0.161 | 500 | 540 | 650 | 910 | 1118 | 523 |
| 150 | 2.00 | 3.20 | 21.5 | 26 | 0.129 | 580 | 620 | 740 | 1040 | 1297 | 608 |
| 185 | 2.20 | 3.40 | 23.0 | 29 | 0.106 | 660 | 715 | 850 | 1200 | 1476 | 690 |
| 240 | 2.40 | 3.50 | 27.0 | 32 | 0.0801 | 710 | 770 | 916 | 1296 | 1587 | 744 |
| 300 | 2.60 | 3.60 | 30.0 | 35 | 0.0641 | 800 | 850 | 1035 | 1450 | 1790 | 840 |
| 400 | 2.80 | 3.80 | 33.0 | 39 | 0.0486 | 925 | 1000 | 1195 | 1690 | 2070 | 970 |
- All are flexible conductor
- Insulation material is NBR
- Sheath material is NBR
| Rating factors for variation in ambient temprature | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ambient temperature °C | 20° | 25° | 30° | 35° | 40° | 45° | 50° | 55° | 60° | 65° |
| Ambient temperature °C | 1.04 | 1.00 | 0.96 | 0.91 | 0.87 | 0.82 | 0.76 | 0.69 | 0.64 | 0.57 |