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JJF 1261.23-2017 English PDF

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JJF 1261.23-2017: Rules of Metrology Testing for Energy Efficiency of Displacement Air Compressors
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Basic data

Standard ID JJF 1261.23-2017 (JJF1261.23-2017)
Description (Translated English) Rules of Metrology Testing for Energy Efficiency of Displacement Air Compressors
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A50
Word Count Estimation 57,517
Date of Issue 2017-09-26
Date of Implementation 2017-12-26
Regulation (derived from) General Administration of State Quality Inspection Announcement 2017 No. 78
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine

JJF 1261.23-2017: Rules of Metrology Testing for Energy Efficiency of Displacement Air Compressors

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Standard for Energy Efficiency Measurement of Volumetric Air Compressor) People's Republic of China National Measurement Specifications Positive displacement air compressor energy efficiency Measurement rules of DisplacementAirCompressors 2017-09-26 Posted 2017-12-26 Implementation General Administration of Quality Supervision, Inspection and Quarantine released Positive displacement air compressor energy efficiency Measurement rules of DisplacementAirCompressors The focal point. National legal metrology management measurement Technical Committee Energy Labeling Measurement and Testing Sub-Technical Committee The main drafting unit. Zhejiang Institute of Metrology Quzhou Quality and Technical Supervision Testing Center Fujian Institute of Metrology Participate in the drafting unit. Zhejiang Kaishan Compressor Co., Ltd. Ningbo Deman Compressor Co., Ltd. Chongqing Institute of Metrology and Quality Inspection The Code Commissioned by the National Metrology Measurement and Management Committee of the energy efficiency measurement measurement and measurement technology sub-technical The committee is responsible for explaining The main drafters of this specification. Yu Fan (Zhejiang Institute of Metrology) Cui Chao (Zhejiang Institute of Metrology) Zheng Su recorded (Quzhou City Quality and Technical Supervision and Testing Center) Zhang Jie-Liang (Fujian Institute of Metrology) Participate in the drafters. Jie Zheng Yi (Zhejiang Kaishan Compressor Co., Ltd.) Song Lifeng (Ningbo Deman Compressor Co., Ltd.) Zhao Wanxing (Chongqing Institute of Metrology and Quality Inspection)

table of Contents

Introduction (Ⅱ) 1 Scope (1) 2 References (1) 3 Terms and measurement units (1) 3.1 The actual volume flow (1) 3.2 unit input power (1) 3.3 unit input than the power (1) 3.4 air compressor energy efficiency limit (2) 3.5 Energy Efficiency Rating (2) 4 Overview (2) 5 measurement requirements (2) 5.1 Energy Efficiency Labeling (2) 5.2 Energy Efficiency Indicators (Energy Consumption) (2) 5.3 Energy Efficiency Rating (2) 6 test conditions (18) 6.1 Environmental conditions (18) 6.2 Test Power (18) 6.3 Measuring Equipment (19) 6.4 Measurement Uncertainty (20) 7 test items and methods (20) 7.1 Sampling Principles and Methods (20) 7.2 Sample Testing (20) 7.3 Original records (24) 7.4 Data Processing (24) 8 test results (24) 8.1 Energy Efficiency Indicators (Energy Consumption) Metrological Test Results Conformity Criteria (24) 8.2 test results evaluation criteria (25) 8.3 Test Report (25) Appendix A Energy Efficiency Indicators (Energy Consumption) Testing (27) Appendix B Positive Air Compressor Measurement Uncertainty Evaluation Example (35) Appendix C Positive displacement air compressor energy efficiency measurement test sample (format) (43) Appendix D Volumetric Air Compressor Energy Efficiency Metrology Inspection Original Records (Format) (44) Appendix E Volumetric Air Compressor Energy Efficiency Measurement Report (Format) (48)

Introduction

In order to standardize the measurement of energy efficiency of positive displacement air compressors that implement energy efficiency labeling management, According to JJF 1261.1-2017 "Energy-using products energy measurement and testing rules" requirements, the development of this specification. This specification is first released. Positive displacement air compressor energy efficiency Measurement rules

1 Scope

This standard specifies the volumetric air compressor (hereinafter referred to as compressor) energy efficiency measurement requirements, measurement Test procedures, measurement test methods, measurement test results evaluation criteria and test reports and so on. This specification applies to the motor-driven miniature reciprocating piston air compressor, no oil lubrication reciprocating piston air Compressors, generally with a fixed reciprocating piston air compressor, direct portable reciprocating piston air compressor, the general use Spray air compressor screw, the general single-screw injection air compressor, the general use of fuel injection vane air compressor Source efficiency measurement supervision and inspection, commissioned testing can refer to the specification. Production and sale of air compressor units can also reference This specification for testing. The air compressor under test shall be the self-test product qualified by the producer or the commodity imported or sold by the seller.

2 reference documents

This specification cites the following documents. JJF 1261.1-2017 energy-efficiency measurement of energy-using products testing rules GB/T 2829-2002 periodic inspection count sampling procedures and tables (for the stability of the test process) GB/T 3853 positive displacement compressor acceptance test Miniature reciprocating piston air compressors GB/T 13928-2015 Flow rate measurement method for positive displacement compressor GB/T 15487-2015 GB 19153-2009 Positive displacement air compressor energy efficiency limits and energy efficiency rating For dated references, only the dated version applies to this specification; for undated references The latest version (including all amendments) applies to this specification.

3 Terms and measurement units

The following terms and units of measurement apply to this specification. 3.1 The actual volume flow actualvolumerateofflowofaaircompressor Compressed by the air compressor and the discharge of gas, the standard exhaust position of the volume flow, the flow should be converted to the standard Total temperature at inhalation location, full pressure and component (eg humidity) status in m3/min. 3.2 unit input power inputpowerofaircompressor In the case of rated power supply (such as the number of phases, voltage, frequency) air compressor unit total input power, unit of measurement Is kW. 3.3 unit input than the power inputspecificpower Under specified operating conditions, the ratio of the input power of the air compressor unit to the actual volumetric flow of the compressor is expressed in units of

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