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380v 12kw Electric Water Steam Boiler Heating Element for Boiler
General Information
Electric water boiler heating elements are easy to install and maintain. Designed for heating liquids and gases in tanks and pressure vessels, steam boiler heating elements are ideal for applications requiring higher kilowatts.
Electric water boiler heating elements are made with tubular elements brazed or welded to a flange. Stock flange heaters are equipped with a general purpose terminal enclosure.
Electric water boiler heating elements, with tubular elements, also answer the need for liquid immersion heating applications requiring high kilowatts in small water tanks. The tubular element’s unique flat surface geometry packs more power in a smaller bundle, with lower watt density, making it especially well-suited for petroleum-based liquid heating applications.
Characteristics & Properties
Heat intensity | Not exceeding 30w/cm2 (advisable) |
Power | Depends on the dimension |
Exhaust extreme (when cold) | <=0.1mA to 242 v. |
Insulation (when cold) | 5 Min Ohms 500 Watts minimum |
Dielectric strength | 1500v. 1/sec |
Working temperature | 650 Deg C max. |
Length tolerance | +/-1.5% |
Diameter tolerance | -0.02 to -0.06 mm |
Cut off connection tolerance | +/-15 mm |
Power tolerance (w) | +5 % - 10 % |
Cold areas | Depends on length and diameter 5-25mm |
Suggested Applications