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GB/T 27883-2011Economical operation for displacement air compressor system (English PDF)

容积式空气压缩机系统经济运行

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 30, 2011

Implementation date

June 1, 2012

Scope

GB/T 27883-2011 is the English-translated version of 容积式空气压缩机系统经济运行.

GB/T 27883-2011 sets the economical operation requirements for displacement air compressor systems of general use driven by alternating current motors, together with the methods for determining and evaluating that operation, the test methods, and the evaluation and improvement measures.

Clause 1 states that it applies to the operation, renovation and expansion of general-use displacement air compressor systems driven by AC motors with a rated discharge pressure less than or equal to 1.4 MPa, and to the design of new displacement air compressor systems.

The clauses shown in the draft are Scope, Normative references and Terms and Definitions.

Clause 3 states that the terms and definitions of GB/T 4975, GB/T 13466 and GB/T 16665 apply along with four of its own: the unit, made up of the electric motor, the air compressor host and its drive and the electric, gas control, cooling and lubrication support systems that keep the air compressor working normally; the purification equipment, the general term for the devices used to purify the air, including gas and liquid separators, dryers and filters; the air supply network, the whole of the piping, fittings and ancillary equipment such as cooling equipment that carry compressed air; and the system, made up of the unit, the purification equipment and the air supply network together.

Clause 2 cites GB/T 3853, GB/T 4975, GB/T 13277.1, GB/T 13466, GB/T 13471, GB/T 16665, GB 17167, GB 18613, GB 19153, GB 21518 and GB 50029. The draft available on the source page breaks off at the end of the terms clause, so the economical operation requirements and the determination, test and evaluation methods themselves are not shown. It was issued on 2011-12-30 and has applied since 2012-06-01.

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Document preview — GB/T 27883-2011

National Standard of the People's Republic of China

ICS: 27.010
Classification: F 01

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and Definitions

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules.

1 Scope

This standard specifies the AC motor drive with general economic displacement air compressor system operating requirements, determination and evaluation methods, measuring Test methods and evaluation and improvement measures.

This standard applies to AC motor drive rated discharge pressure of less than or equal to 1.4MPa, with general use for displacement air compressor System operation, renovation, expansion and new displacement air compressor systems design implementation.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 3853 displacement compressors Acceptance Test

GB/T 4975 General term displacement compressors

GB/T 13277.1 Compressed air - Part 1. pollutants purification grade

GB/T 13466 AC driven fan (pump, air compressor) General economic operation

GB/T 13471 power-saving technology and economic evaluation method of calculation

GB/T 16665 air compressor unit and air system energy monitoring method

GB 17167 energy use per unit of energy measuring instruments and General Manager

GB 18613 small and medium three-phase asynchronous motor energy efficiency limit value and energy efficiency rating

GB 19153 displacement air compressors energy efficiency limit value and energy efficiency rating

GB 21518 AC contactor energy efficiency limit value and energy efficiency rating

GB 50029 air station design specifications

3 Terms and Definitions

GB/T 4975, GB/T 13466, GB/T 16665 and defined by the following terms and definitions apply to this document.

3.1 Unit

Ensure normal air compressor by the electric motor, air compressor, host and drive, electric, gas control (including the governor) and other console cooling and lubrication The work support system consisting of the general.

3.2 Purification equipment

To purify the air and use a variety of devices in general, including the gas/liquid separator, dryers, filters and the like.

3.3 Supply pipe network

All transport compressed air piping, fittings and ancillary equipment (such as cooling equipment) overall thereof.

3.4 System

By the unit, clean and overall equipment supply pipe network consisting of.

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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

Normative references

Cited by

GB/T 41013-2021Evaluation of energy performance of motor system

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