GB/T 27940-2011 in English

VALID

Single-stage positive displacement refrigerant compressors parallel unit for refrigeration application

Issued on:2011-12-30
Implemented on:2012-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 27940-2011
Document status:	VALID
Title in English:	Single-stage positive displacement refrigerant compressors parallel unit for refrigeration application
Title in Chinese:	制冷用容积式单级制冷压缩机并联机组
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2011-12-30
Implemented on:	2012-10-01
ICS Classification:	27.200-Refrigerating technology
Chinese Classification:	J73-Refrigeration equipment
Professional Classification:	GB-National Standard
Related Keywords:	volumetric single-stage refrigeration compressors single-stage positive displacement refrigerant compressors refrigeration application scopethis standard parallel units refrigeration
Related Topics:	compressor volume Volumetric Refrigeration Compressor Cooling capacity Classification of volumetric compressors refrigeration in english Refrigeration coefficient in parallel compressor refrigerator odd cold compressor Mechanism content Electric refrigeration Non-electric refrigeration Air-cooled oil-free compressor Principle of Electronic Refrigeration and develop applications Minus 80 degrees refrigeration unit GBT27940 GB/T 27940-2011 Cold press welding machine Refrigeration compressor and compression condensing unit Oil-free air-cooled compressor What is the cooling water pressure of the refrigeration unit? Homogenizer parallel connection method Refrigeration unit vacuuming Positive displacement refrigeration compressors and compressor units Refrigeration unit cooling water pressure loss Water-cooled multi-split

《GB/T 27940-2011制冷用容积式单级制冷压缩机并联机组》由TC238（全国冷冻空调设备标准化技术委员会）归口，主管部门为中国机械工业联合会。

Scope

This standard specifies the terms and definitions, types and basic parameters, requirements, test methods, inspection rules, signs, packaging, transportation and storage of parallel units of volumetric single-stage refrigeration compressors for refrigeration (hereinafter referred to as "units"). This standard applies to parallel units of volumetric single-stage refrigeration compressors for refrigeration using R22, R134a, R404A, R407C, R410A and R507 as refrigerants. Parallel units of volumetric single-stage refrigeration compressors using other refrigerants and with economizers can be implemented as a reference.

More samples: JJG 21-2008 YD/T 3934-2021 GB 50021-2001(2009)

Sample only — not a preview of GB/T 27940-2011

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