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SIST EN 12900:2001

(Main)

Refrigerant compressors - Rating conditions, tolerances and presentation of manufacturer's performance data

Refrigerant compressors - Rating conditions, tolerances and presentation of manufacturer's performance data

This European Standard specifies the rating conditions, tolerances and presentation of manufacturers'performance data for-single-stage refrigerant compressors of the positive-displacement type. This is required so that a comparison of different refrigerant compressors can be made. The data relate to the refrigerating capacity and power absorbed and include correction factors and part-load performance where applicable.

Kältemittel-Verdichter - Nennbedingungen, Toleranzen und Darstellung von Leistungsdaten des Herstellers

Diese Europäische Norm legt die Nennbedingungen, Toleranzen und die Darstellung der Leistungsdaten des Herstellers für einstufige Kältemittelverdichter des Verdrängertyps fest. Dies ist notwendig, damit ein Vergleich von unterschiedlichen Verdichtern durchgeführt werden kann. Die Daten beziehen sich auf die Kälteleistung und die Leistungsaufnahme und schließen Korrekturfaktoren und Teillastleistungen ein, wenn anwendbar.

Compresseurs pour fluides frigorigenes - Conditions de détermination des caractéristiques, tolérances et présentation des performances du fabricant

La présente Norme Européenne spécifie les conditions de détermination des caractéristiques, les tolérances et la présentation des performances du fabricant ainsi que la façon de les présenter pour des compresseurs mono-étage pour fluides frigorigenes du type volumétrique. Ceci est nécessaire afin de permettre une comparaison entre différents compresseurs pour fluides frigorigenes. Les performances se rapportent a la puissance frigorifique et a la puissance absorbée, et, comprennent des facteurs de correction ainsi que les performances en charge partielle quand c'est applicable.

Refrigerant compressors - Rating conditions, tolerances and presentation of manufacturer's performance data

General Information

Status
Withdrawn
Publication Date
31-May-2001
Withdrawal Date
03-Feb-2010
ICS
23.140 - Compressors and pneumatic machines
27.200 - Refrigerating technology
Technical Committee
I13 - Imaginarni 13
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
03-Feb-2010
Due Date
26-Feb-2010
Completion Date
04-Feb-2010
Ref Project
EN 12900:1999 - Refrigerant compressors - Rating conditions, tolerances and presentation of manufacturer's performance data

Relations

Replaced By
SIST EN 12900:2006 - Refrigerant compressors - Rating conditions, tolerances and presentation of manufacturer's performance data
Effective Date
01-Jul-2006

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Refrigerant compressors - Rating conditions, tolerances and presentation of manufacturer's performance dataKältemittel-Verdichter - Nennbedingungen, Toleranzen und Darstellung von Leistungsdaten des HerstellersCompresseurs pour fluides frigorigenes - Conditions de détermination des caractéristiques, tolérances et présentation des performances du fabricantRefrige
...

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This standard applies to positive displacement refrigerant compressors for stationary and mobile refrigerating systems and heat pumps defined in 3.1, hereafter called compressors.
It applies for compressors used in commercial and industrial appliances and with electrical energy supply including integral motors, up to 1 000 VAC and 1 500 VDC.
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For semi-hermetic and open drive compressors which include moving parts and for which the external envelope is primarily designed for mechanical loads, thermal loads (to limit the possible deformation due to temperature), stiffness of the structure (external mechanical loads and weight of the equipment), taking into account established safe industrial practice, it is considered that pressure is not a significant design factor.
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This European Standard applies to positive displacement refrigerant compressors for stationary and mobile refrigerating systems and heat pumps defined in 3.1, hereafter called compressors.
It applies for compressors used in commercial and industrial appliances and with electrical energy supply including integral motors, up to 1 000 VAC and 1 500 VDC.
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NOTE 1   Compressors for automotive comfort air conditioning systems can be developed according e.g. SAE J 639.
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For semi-hermetic and open drive compressors which include moving parts and for which the external envelope is primarily designed for mechanical loads, thermal loads (to limit the possible deformation due to temperature), stiffness of the structure (external mechanical loads and weight of the equipment), taking into account established safe industrial practice, it is considered that pressure is not a significant design factor.
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NOTE 1   Compressors for automotive comfort air conditioning systems can be developed according e.g. SAE J 639.
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For semi-hermetic and open drive compressors which include moving parts and for which the external envelope is primarily designed for mechanical loads, thermal loads (to limit the possible deformation due to temperature), stiffness of the structure (external mechanical loads and weight of the equipment), taking into account established safe industrial practice, it is considered that pressure is not a significant design factor.
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This standard applies to positive displacement refrigerant compressors for stationary and mobile refrigerating systems and heat pumps defined in 3.1, hereafter called compressors.
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For semi-hermetic and open drive compressors which include moving parts and for which the external envelope is primarily designed for mechanical loads, thermal loads (to limit the possible deformation due to temperature), stiffness of the structure (external mechanical loads and weight of the equipment), taking into account established safe industrial practice, it is considered that pressure is not a significant design factor.
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This European Standard applies to positive displacement refrigerant compressors for stationary and mobile refrigerating systems and heat pumps defined in 3.1, hereafter called compressors.
It applies for compressors used in commercial and industrial appliances and with electrical energy supply including integral motors, up to 1 000 VAC and 1 500 VDC.
It applies to open drive, semi hermetic and hermetic motor compressors, which contain a positive compression function.
This standard is not applicable to:
-   compressors used in household appliance for which EN 60335 2 34 applies;
-   compressors using water or air as refrigerant.
This European Standard does not deal with requirements for vibration and noise.
NOTE 1   Compressors for automotive comfort air conditioning systems can be developed according e.g. SAE J 639.
NOTE 2   Noise emission depends on the complete installation of the built-in compressors and the corresponding operating conditions.
For semi-hermetic and open drive compressors which include moving parts and for which the external envelope is primarily designed for mechanical loads, thermal loads (to limit the possible deformation due to temperature), stiffness of the structure (external mechanical loads and weight of the equipment), taking into account established safe industrial practice, it is considered that pressure is not a significant design factor.
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NOTE 3   For further guidance see EN 13463-1.
This European Standard deals with all significant hazards, hazardous situations and events relevant to compressors, when they are used as intended and under conditions for misuse which are reasonably foreseeable by the manufacturer (see Clause 4).
This European Standard specifies safety requirements for the design, construction, manufacture and testing, documentation and marking of compressors, including integral accessories, e.g. shut-off valve, if necessary.
The requirements in this standard take account of the intended use, as defined in EN ISO 12100:2010, 3.12.
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It applies for compressors used in commercial and industrial appliances and with electrical energy supply including integral motors, up to 1 000 VAC and 1 500 VDC.
It applies to open drive, semi hermetic and hermetic motor compressors, which contain a positive compression function.
This standard is not applicable to:
-   compressors used in household appliance for which EN 60335 2 34 applies;
-   compressors using water or air as refrigerant.
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NOTE 1   Compressors for automotive comfort air conditioning systems can be developed according e.g. SAE J 639.
NOTE 2   Noise emission depends on the complete installation of the built-in compressors and the corresponding operating conditions.
For semi-hermetic and open drive compressors which include moving parts and for which the external envelope is primarily designed for mechanical loads, thermal loads (to limit the possible deformation due to temperature), stiffness of the structure (external mechanical loads and weight of the equipment), taking into account established safe industrial practice, it is considered that pressure is not a significant design factor.
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NOTE 3   For further guidance see EN 13463-1.
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This European Standard specifies safety requirements for the design, construction, manufacture and testing, documentation and marking of compressors, including integral accessories, e.g. shut-off valve, if necessary.
The requirements in this standard take account of the intended use, as defined in EN ISO 12100:2010, 3.12.
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