Welding cable
Welding cable applies to exchange does not exceed 200 v voltage and pulse peak 400 v dc arc welding …
Description：
One, the cable's brief introduction:
Welding cable applies to exchange does not exceed 200 v voltage and pulse peak 400 v dc arc welding machine with the secondary side connections and electrode holder.Is suitable for electric welding machine secondary side wiring and connected to the electrode holder is special cable, ac rated voltage not over 200 v and pulsating dc 400 v peak.Structure for single core, adopt more flexible conductor composite ground is made.Outside the conducting wire core of heat-resisting polyester film insulating tape around the package, the outermost layer made of rubber insulation and sheath as a protective layer.
2, welding machine cable use requirements:
1, the cable is in low voltage (maximum voltage of 200 v) under the condition of high current work, requires some patience.
2, cable holder line long-term allowed working temperature should not exceed 65 ℃.
3, motor lead wire cable frequently mobile, twisted around and casting, soft, flexible.
4, in easy scraping by sharp steel components, casting, so the required cable insulation tear resistance, abrasion resistance and mechanical performance is good.
5, using complex environmental conditions, such as sunlight, water boiling, contact mud, oil, acid and alkali liquid, etc., requires a certain climate resistance and oil resistance, solvent resistance.
6, sometimes encounter heat welding, good heat deformation.
7, often move, outside diameter is small, light weight.Due to this kind of cable electrical demand is not high, and the use of complex environmental condition, on the structure required to satisfy a variety of complex environmental factors is inappropriate.Pay attention to improve the conditions of use when used to prevent damage from the outside world.
Three, welding machine cable specifications and reference data:
specifications | Cable reference data | ||||
Nominal cross section was | Wire core structure | Nominal diameter in mm | The reference weight Kg/Km | At 20 ℃ conductor resistance is not greater than Ω/Km | Long-term continuous load carrying capacity are allowed |
10 | 322/0.20 | 8.3 | 146/237 | 1.91 | 75 |
16 | 513/0.20 | 9.9 | 219/237 | 1.16 | 105 |
25 | 798/0.20 | 11.3 | 314/335 | 0.758 | 135 |
35 | 1121/0.20 | 12.5 | 419/442 | 0.536 | 170 |
50 | 1596/0.20 | 14.6 | 583/615 | 0.379 | 215 |
70 | 2220/0.20 | 16.9 | 798/839 | 0.268 | 265 |
95 | 2997/0.20 | 19.2 | 1059/1111 | 0.198 | 325 |
Four, welding machine cable applicable occasions:
model | The name of the |
YH | Natural rubber sheathed welding cable |
YHF | Neoprene or other synthetic rubber elastomer sheathed welding cable |
Five, welding machine cable using features:
1, soft, has a good bending performance.
2, sheath material using natural rubber or neoprene, the mixture can be applied to different occasions.
3, the mixture of chloroprene rubber sheath is heat resistant, oil resistant, and don't delay burning performance.
4, this product is suitable for exchange does not exceed 200 v voltage and pulse peak 400 v dc arc welding machine with the secondary side connections and electric welding machine.
Six, the maximum working temperature of cable is 65 ℃
model | The rated voltage | some | Section 2 (mm) | standard |
YH 、 YHF | Don't make the request | 1 | 10-185. | GB5013.3-1985 |
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