Design and selection personnel often encounter a specific problem: for the same heating scheme, whether the medium is heat transfer oil or natural gas, whether the interface flange should be carbon steel or 316L, and which range the power level should fall into. The BGY4-380/15 explosion-proof electric heater is a type of heat transfer oil electric heating equipment, with a rated voltage of 380V and a power of 15kW, suitable for chemical, petroleum, natural gas, ship, mining and other locations where explosive gases or vapors exist.
Ordinary electric heaters mainly focus on power and temperature control, while explosion-proof electric heaters also need to consider flameproof structure, terminal chamber sealing, surface temperature class, and cable entry method. The BGY4-380/15 explosion-proof electric heater converts electrical energy into heat energy to heat liquid, gaseous, or solid media. Its interface flange can be selected from carbon steel, 16Mn, 321, 304, or 316L materials according to working conditions, and the cable specifications need to match the power level.
Model BGY4-380/15, rated voltage 380V, power 15kW, working temperature determined by the medium and explosion-proof grade, interface flange material options include carbon steel, 16Mn, 321, 304, 316L. During selection, it is necessary to comprehensively judge based on medium corrosiveness, ambient temperature class, and installation space. It is recommended that the designer provide medium parameters before confirming the final configuration.
