1采用先进的高频逆变技术,接触式引弧切割 2高效节能,体积小,重量轻,移动方便,经济实用 3过热保护,过压保护,工作可靠性高;操作简单,割口平整,光滑 4110V/220V 二种电压输入控制,适用范围更广;迷你设计,尤其适合小工业和家用 5可切割碳钢、不锈钢、铜、铸铁、铝等各种金属 Item\Data CUT-30 D CUT-40 D CUT-50D Input power voltage AC110V/220V±10% AC110V/220V±10% AC110V/220V±10% Frequency: 50/60Hz 50/60Hz 50/60Hz Rented input power capacity 3.5KVA 4.9KVA 6.3KVA Rate input current 15.9A 44.2A 28.7A No-load voltage 220V 220V 225V Current range 15 -30A 15 -40A 20 -50A Rated output voltage 92V 96V 100V Rated duty cycle 50% 50% 50% No-load power 40W 40W 40W Efficiency: 85% 85% 85% Power factor 0.93 0.93 0.93 Insulation class B B B Protection class IP21 IP21 IP21 Arc-starting touch touch touch Air pressure 0.4 0.4 0.4 Gas flow 80L/min 80L/min 80L/min Max Thickness: 8mm 12mm 14 mm Weight: 8kg 8.5kg 9kg Dimensions 371 x 153 x 233mm 371 x 153 x 233mm 432 x 204 x 302mm