With the way this product for frequency 50 hz ac voltage 500 v and 1140 v fixed installation with electrical equipment. Execution standard Q/CF17 use condition of wire core long-term working temperature does not exceed + 180 ℃. When installation, minimum temperature of 60 ℃, vibration range of 1-1.5 mm, the vibration frequency under the condition of the 50 times per second to be used. Type, size and weight

Types of nominal section (was) conductive wire core stock/root/diameter (mm) (mm) diameter tin plated copper wire weight (kg/km) outside diameter (mm) calculation weight (kg/km)

27 JHQG JHXG 19/0.23 0.75 1.2 7.1 4.2

1.0 1.3 9.1 4.6 30 19/0.26

1.5 1.6 13.7 4.9 37 19/0.32

2.5 2.3 23.7 6.2 2.5/7/7 58

4 2.9 35.7 7.1 0.32/7/7, 86

6 3.5 53.3 8.3 0.39/7/7, 121

10 4.7 93.7 9.5 0.52/7/7, 165

16 12/7/0.49 6.1 143.0 10.9 227

25 7.4 227.0 12.2 0.49/19/7, 323

35 19/7/0.58 8.7 317.0 13.5 426

50 0.68/19/7 0.68 434 16.1 603

70 12.55 612 18.5 904 0.68/27/7

95 14.28 862 21.2 1135 0.68/37/7

Note: the wire by copper conducting wire core, silicone rubber insulating sheath. Delivery length of wire length of delivery not less than 5 mm. Can the length of the short delivery of the goods is not less than 1.5 m, the number of not more than 10% of the total length of delivery. Wire into plate or turn to delivery. Wire nominal outside diameter tolerance of + 10%, minus tolerance does not make the rules. According to the agreement allows the tolerance of diameter of delivery.

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 electrode holder. Is suitable for welding the second side connections and welding tool dedicated cable communication does not exceed the rated voltage 200 v and pulsating dc 400 v peak. Structure for using multi-strand single core soft wire compound 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.

Welding cable type

YH natural rubber sheathed welding cable

YHF neoprene or other synthetic rubber elastomer sheathed welding cable

Use requirement:

(1) YH cable is at a low voltage (maximum voltage of 200 v) under the condition of high current job requirement is patience.

(2) holder cable long-term allowed working temperature should not exceed 65 ℃.

(3) motor lead wire cable moving frequently, twisted around and casting requirements soft bending performance is good.

(4) often require small diameter cast in zhongyi scraping by sharp steel components, so the required cable insulation tear resistance, abrasion resistance and mechanical performance is good.

(5) the use of complicated environmental conditions such as sunlight, water boiling, contact mud, oil, acid and alkali liquid and other requirement has certain climate resistance and oil resistance, solvent resistance.

(6) sometimes encounter heat weldment requires good light weight thermal deformation. Due to this kind of cable electrical demand is not high and complicated environmental conditions 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 foreign damage. (7) often require small diameter cast in zhongyi scraping by sharp steel components, so the required cable insulation tear resistance, abrasion resistance and mechanical performance is good.

Tags: lead wire

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A: silicone rubber insulated wire

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