... load consumption and energy saving.4.With the perfet automatic protection functions of over power, over pressure, over heating, ... , chemical industry, boiler, food industry, medical industry, kitchen, environmental protection and decoration industry and etc.10.More energy saving than ... Duty Cycle60% Rank of Insulation F Rank of Protection Ip21 No-load Loss40w Efficiency80%Weight(kg)8Diemension(mm ...