NB/T 10936-2022 Electric heating boiler technical specifications

Scope

This standard applies to the following fixed electric heating steam boilers and electric heating hot water boilers with a water medium and a rated evaporation capacity of not less than 0.07 t/h, and a rated thermal power of not less than 0.05 MW: a) Electrothermal tube electric heating boilers: boilers with a rated working voltage of not more than 600 V; b) Electrode type electric heating boilers: with a power range of 4 MW to 56 MW and a working voltage range of 4.16 kV to 35 kV; c) Electromagnetic induction type electric heating boilers: atmospheric pressure hot water boilers with a rated thermal power of less than 0.10 MW (single unit). This standard does not apply to electric water heaters with a voltage of 220 V. This standard specifies the terms and definitions, classification, parameters and model preparation, materials, performance and design, manufacturing, inspection and testing, inspection and testing rules, boiler auxiliary equipment, accessories and complete supply scope, coating, transport packaging, marking and accompanying documents, installation, use and maintenance of electric heating boilers.

Development Information

Replace the following standards

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