电焊机电缆[1]（YH电缆）全称高强度橡套电焊机电缆，俗称焊把线，是YC电缆（通用橡套电缆）的一种。用于电焊机二次侧接线及连接电焊钳、电焊机的专用电缆，其特性是电阻大、电压低。工作电压一般为450V到750V。

Electric welding machine cable [1] (YH cable) full of high strength rubber sleeve electric welding cable, commonly known as welding wire, is a YC cable (general rubber 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.

电焊机电缆的结构为单线芯，一般为多跟铜丝组成铜丝组，多组铜丝组则组成电焊机电缆的导体部分，所以YH电缆线体较粗，铜丝数百根。多组铜丝的周围被一层耐热聚酯薄膜绝缘包裹。绝缘层一般为纯天然橡胶，铜丝为无氧铜，这样，才能保证线芯的良好导电性及电缆的安全性。

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.

常用电焊机电缆的规格型号有16平方、25平方、35平方、50平方、70平方、95平方、120平方等。

Commonly used electric welding cable specification model has 16 square, 25 square, square, 50 square, 35 square, 70 square, square, 120 square.