| Model No:WSME-315,WSME-500 Voltage: AC380V±10% /50Hz Rated input capacity:9.3,18.2 Rated input current(A):14.4,29.7 Output current range(A): 20-315,20-500 No-loas voltage(V):65,78 Pre-flow time: 0-2,0-2 Pulse on ratio:20-80,20-80 Pulse Frequency: 0.2-15, 0.2-15 Down slope time:0-5,0-5 Arc-starting: High frequency Efficiency:85,85 Duty cycle:60,60 Power factor:0.93,0.93 Insulation class:F,F Protection class:IP21 1, quality square wave power,steady arc,no need to stabilize arc with high frequency continuously. 2, stable arc,centralized heating,easy to fill the wire,easy to operate. 3, clear width of the continuously adjustable,clear and strong oxide film,beautiful bright weld. 4, high duty cycle,suitable for long weld at heavy current. 5, with function of AC/DC or MMA/TIG or Constant Current/Pulse. 6, specially welding for aluminum,aluminum alloy,carbon steel,stainless steel and metallic materials. |
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