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Usage requirements of YH electric welder cable:YH电焊机电缆
(1)YH电缆是在低电压(zui高电压为200V)大电流的条件下工作,要求具有一定耐性。
(1) YH cable is working under the condition of low voltage (maximum voltage is 200V) big current, the requirement has certain patience.
(2)焊把线电缆*允许工作温度不应超过65℃。YH电焊机电缆
(2) welding wire cable to allow the working temperature should not be more than 65.
(3)电机引接线电缆频繁地移动，扭绕和施放,要求柔软,弯曲性能好。
(3) the electric motor leads the connection cable to move frequently, twisted around and cast, the request is soft, the curving performance is good.
(4)在施放中易受到尖锐钢铁构件的刮、擦,故要求电缆绝缘抗撕、耐磨等机械性能好。
(4) in the release of sharp steel components are easy to be scraped, rub, it requires the cable insulation resistance to tear, wear resistance, good mechanical properties.
(5)使用环境条件复杂,如日晒、水沸、接触泥水、机油、酸碱液体等,要求有一定的耐气候性和耐油、耐溶剂性。
(5) the use of complex environmental conditions, such as sun, water boiling, water, oil, oil, acid and alkali liquid, etc., are required to have a certain weather resistance and oil resistance, solvent resistance.
(6)有时会碰到热焊件,要求耐热变形性好。
(6) sometimes it can be met with hot welding parts, heat resistance is good.
(7)经常移动,要求外径小,重量轻。由于对此种电缆电性能要求不高,且使用环境条件复杂,在结构上要求满足各种复杂的环境因素是不适宜的。使用时注意改善使用条件,防止外来破坏。
(7) often moving, the outer diameter is small, the weight is light. Because the electrical performance of the cable is not high, and the use of the environment is complex, it is not suitable for the structural requirements to meet the various complex environmental factors. Attention to use conditions to improve the use of conditions to prevent external damage.
Electric welding machine cable [1] (YH cable) full name high strength rubber sheath electric welding machine cable, commonly known as the welding line, is a YC cable (general rubber sheathed cable). For the electric welding machine two secondary side wiring and electrode holder, welding connection cable, its characteristic is high, low voltage resistance. Operating voltage is generally 450V to 750V.
The structure of electric welding machine cable for a single core, usually with copper wire conductor composed of groups, groups of copper group is composed of welding cable, so YH cable body coarse copper wire, hundreds of root. Many groups around the copper wire by a layer of heat-resistant polyester film wrapped insulation. The insulating layer is pure natural rubber, copper wire for copper, so, in order to ensure the safety of wire and cable of good conductivity.
