... of pressure, over load and etc, safe and reliable.5.Supper compact and portable, best for outdoor movable working and high altitude working. 6. ... , shipbuilding, chemical, boiler, food, medical, kitchen, environment protection and decoration industry and etc.10.Energy saving up to 50% .11.Replacing ... output voltage 26.4V Rate duty cycle 60% Rank of Insulation F Rank of Protection Ip21 No-load loss(w) ...