JB/T 13248-2018Energy efficiency grades and evaluation methods for die casting machines (English PDF)
压铸机能效等级及评定方法
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 9, 2018
Implementation date
October 1, 2018
Scope
JB/T 13248-2018 is the English-translated version of 压铸机能效等级及评定方法.
JB/T 13248-2018 is the Chinese standard "Die casting machine energy efficiency rating and evaluation method".
Its scope clause reads: This standard specifies the terms and definitions, energy efficiency rating, energy saving evaluation values, test methods, labeling of energy efficiency grades of the energy efficiency rating and evaluation method of die casting machine.
This standard applies to cold-chamber die casting machines and hot-chamber die casting machines (hereinafter referred to as die casting machines). Its clauses include terms and definitions; energy efficiency rating; energy-saving evaluation value; test method; marking of energy efficiency rating.
It was issued by the Ministry of Industry and Information Technology on FEBRUARY 09, 2018 and took effect on OCTOBER 01, 2018.
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Document preview — JB/T 13248-2018
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword3
- 1 Scope4
- 2 Normative references4
- 3 Terms and definitions4
- 4 Energy efficiency rating5
- 4.1 Classification of energy efficiency rating5
- 4.2 The relationship between energy efficiency rating and specific machine related electrical energy consumption of a die casting machine6
- 5 Energy-saving evaluation value6
- 6 Test method6
- 7 Marking of energy efficiency rating6
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
1 Scope
This standard specifies the terms and definitions, energy efficiency rating, energy saving evaluation values, test methods, labeling of energy efficiency grades of the energy efficiency rating and evaluation method of die casting machine.
This standard applies to cold-chamber die casting machines and hot-chamber die casting machines (hereinafter referred to as die casting machines).
2 Normative references
The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) is applicable to this standard.
JB/T 12554 Method for measuring the energy consumption of die casting machine
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 Specific machine related electrical energy consumption of a die
casting machine The ratio of the electrical energy consumption of a die casting machine to its rated locking force, in kilowatt-hours per die time [kW · h/(die time · kN)].
3.2 Energy efficiency grade
A grading method of die casting machines, which distinguishes the […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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