1 Core
Johnson Double Sheathed Welding Cable
NBR Insulated & NBR Sheathed Flexible Copper Cable (up to 1100 volts)
Application
Welding Cables are known for their extreme flexibility and durability in demanding industrial and heavy-duty automatic or manual welding applications over rough surfaces.
Double Sheath & Standards
NBR double sheathed ultra flexible nitrile butadiene rubber (IS 6380/1984).
Available Colours
Black & Orange (Or As Per Customer Requirement)
CABLE DESIGN & MECHANICAL PROPERTIES
DOUBLE SHEATHED-
Copper
Ultra Flexible Annealed EC Copper Conductor (CLASS 6 & CLASS 5) IEC 60228, IS 8130 -
Sheath
NBR single sheathed ultra flexible nitrile butadiene rubber (IS 6380/1984) - Mechanical Property (Insulation-NBR)
- Tensile strength: 10.0 N/MM?
- Elongation: 300% (Min.)
- Temp. Range: (-30°C to +90°C)
- Test Voltage: 2500V
KEY FEATURES
DOUBLE SHEATHED WELDING CABLE- Flexibility under rough, open dry, damp conditions.
- Oil resistant to DIN EN 60811-2-1.
- High resistance to cuts, tear and abrasion.
- Specially designed to excellent weather resistance.
- Flame retardant to IEC 60332-1.
- Excellent ultra flexible to last longer in flex.
- High performance ultra flexible welding Lead single sheathed.
- Very good current carrying capacity of According to requirement for welding Cables the cables are available progressive Sequential marking, brand name and size Printed on sheath.
Technical Specifications
| NOMINAL CROSS SECTIONAL AREA mm² | TOTAL NO. OF STRANDS/MAX. DIA OF WIRE mm | NOMINAL RADIAL THICKNESS OF COVERING mm | NOMINAL SHEATH DIA mm | MAXIMUM DC RESISTANCE CONDUCTOR AT 20°C Ω/km | RATED CURRENT - DUTY CYCLE | ||||
|---|---|---|---|---|---|---|---|---|---|
| 100% Amps | 85% Amps | 60% Amps | 30% Amps | 20% Amps | |||||
| 1x10 | 322/0.2 | 2.00 | 8.20 | 1.910 | 105 | 115 | 135 | 190 | 235 |
| 1x16 | 511/0.2 | 2.00 | 9.20 | 1.210 | 135 | 145 | 175 | 245 | 302 |
| 1x25 | 798/0.2 | 2.00 | 10.70 | 0.780 | 180 | 195 | 230 | 330 | 402 |
| 1x35 | 1121/0.2 | 2.00 | 11.90 | 0.554 | 225 | 245 | 290 | 410 | 503 |
| 1x50 | 1596/0.2 | 2.20 | 13.80 | 0.386 | 285 | 310 | 370 | 520 | 637 |
| 1x70 | 2220/0.2 | 2.40 | 16.80 | 0.272 | 355 | 385 | 460 | 650 | 794 |
| 1x95 | 1349/0.3 | 2.60 | 18.30 | 0.206 | 430 | 470 | 560 | 790 | 961 |
| 1x120 | 608/0.5 | 3.00 | 21.70 | 0.161 | 500 | 540 | 650 | 910 | 1118 |
| 1x150 | 760/0.5 | 3.00 | 24.00 | 0.129 | 580 | 620 | 740 | 1040 | 1297 |
| 1x185 | 931/0.5 | 3.40 | 26.30 | 0.106 | 660 | 715 | 850 | 1200 | 1476 |
| 1x240 | 1216/0.5 | 3.50 | 29.20 | 0.0801 | 710 | 770 | 916 | 1296 | 1587 |
| 1x300 | 1517/0.5 | 3.60 | 31.80 | 0.0641 | 800 | 850 | 1035 | 1450 | 1790 |
| 1x400 | 2035/0.5 | 3.80 | 36.00 | 0.0486 | 925 | 1000 | 1195 | 1690 | 2070 |
Reduction Factors For Welding Cable Used At Higher Ambient Temperature
| AMBIENT AIR TEMPERATURE (°C) | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 |
|---|---|---|---|---|---|---|---|---|
| RATING FACTORS | 1.0 | 0.96 | 0.91 | 0.87 | 0.82 | 0.76 | 0.69 | 0.64 |
Important Technical Notes
- Note: The no. of strand & strands diameter shall be such that it meets the conductor resistance as per relevant standard
- The above data is indicative and may be revised without prior information. Johnson Cables will not be liable for any damages arising out of incorrect application.