... 500ACInput Voltage3PH~,380/400V,50/60Hz3PH~,380/400V,50/60Hz3PH~,380/400V,50/60HzRated Input Capacity12KVA16KVA32KVAMax No ... -40 ~+40AC Bias (EP/EN) Value-50~ +30-50~ +30-50~ +30Arc Force Adjusting1-101-101-10Gas Pre ... -flow/Retard Time0.1-15S0.1-15S0.1-15SDimension(LxWxH)610x325x709mm610x325x709mm610x325x709mmWeight45KG53KG65KG Professional Aluminium ...