... type mechanical. Operating temperaturesup to 550 ° c, maximum surface load 8W/cm2 , Characteristic is fast heating, high thermalefficiency ... high-temperaturecreep resistant, long life, high temperature resistance, insulation resistance, is the oneof best electrical heater for the ... : 1500 v one minute without breakdown phenomenonHeat resistance degree:500-800°CPower deviation value: +5%-10%Our company ...