GB/T 30839.42-2014
Energy consumption grading for industrial electroheat installations.Part 42:Pit resistance furnace (English Version)

Standard No.

GB/T 30839.42-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 30839.42-2014

Scope

This part of GB/T 30839 specifies the general requirements for the energy consumption grading of well-type resistance furnaces, including the standard system for energy consumption grading of well-type resistance furnaces, energy consumption parameters, energy consumption range, energy consumption parameter classification and index formulation, and experiment method. This part applies to the formulation of energy consumption classification standards for industrial forced convection and natural convection well-type resistance furnaces and their units (hereinafter collectively referred to as "well-type resistance furnaces"). This energy consumption grading standard is for resistance furnace manufacturers, resistance furnace users in industrial production, and relevant inspection and arbitration institutions to assess and evaluate the energy consumption level of well-type resistance furnace products and the energy consumption status in the actual use process, so as to promote well-type resistance. The improvement of the furnace manufacturing process level achieves the purpose of saving energy and reducing consumption. The formulation of the energy consumption grading standard system for well-type resistance furnaces should meet the requirements of Chapter 4 and Chapter 5 of GB/T 30839.1-2014. Its scope mainly includes the classification of forced convection well furnace and natural convection well furnace and the classification and index formulation of corresponding energy consumption parameters. Its main technical content should include energy consumption parameters, energy consumption range, energy consumption grading and index formulation and measurement methods.

GB/T 30839.42-2014 Referenced Document

• GB/T 10066.1-2004 Test methods for electroheat installations Part 1:General
• GB/T 10066.4-2004 Test methods for electroheat installations Part 4:Indirect resistance furnaces
• GB/T 13324-2006 Terminology of heat treatment equipment
• GB/T 2900.23-2008 Electrotechnical terminology.Industrial electroheat
• GB/T 30839.1-2014 Energy consumption grading of industrial electroheat installations.Part 1:General requirements

GB/T 30839.42-2014 history

• 2014 GB/T 30839.42-2014 Energy consumption grading for industrial electroheat installations.Part 42:Pit resistance furnace

GB/T 30839.42-2014 -All Parts