名　　称： ZX5-晶闸管直流弧焊机
型　　号： ZX5-400A ZX5-500A ZX5-630A
产品介绍：  
*采用铜芯变压器，性能稳定，适用寿命长
*适用各牌号酸碱性、碱性焊条
*强力风冷，可作碳弧气刨适用
*配备遥控盒，设计周到，方便操作
*对电网补偿能力强，且在冷热态下都能保持电流的稳定
*电弧稳定，飞溅小，熔池深，焊缝成形美观
*具有引弧电流和推力电流，易起弧且不粘焊条
*具有陡降的静外特点，动特性好
*可焊接碳钢，低碳钢，合金钢
*还可用于除手工弧焊外的自动和半自动焊接电源

技术参数：                               
型号   ZX5-400A ZX5-500A ZX5-630A
电源电压(V)  三相380 三相380 三相380
额定输入容量(KVA) 21 30.5 39.5
空载电压(V)  65 65 82
额定焊接电压(V)  21.6-36 21.6-40 21.6-45.2
负载持续率（%） 60 60 60
电流调节范围（A） 40-400 40-500 50-630
电网电压波动补偿度 ±4% ±4% ±4%
功率因数 0.74 0.76 0.78
外形尺寸（mm） 650*520*840 650*520*840 725*575*910
重量（kg） 176 180 228
 
ZX5—THYRISTOR DC ARC WELDER

●  Adopting copper core transformer.
●  Apply various brand acid and basic welding rods.
●  With powerful air-cooling, it can be used as carbon arc gas gouging.
●  Equipped with a remote-control box, so it is considerate in design and convenient in operation.
●  With strong compensation ability to the electrical network, it can keep stable current under both cold and hot sates.
●  With stable electric arc, little splash, deep molten bath, and beautiful welding seam.
●  With arc starting current and thrust current, it is easy for arc starting, with no welding rod adhesion.
●  With steep dropping static external characteristic, and good dynamic characteristic.
●  Suitable for welding of carbon steel, low carbon steel, and alloyed steel.