Performance Rating of Positive Displacement Refrigerant Compressors

Designation Number:
ANSI/CAN/AHRI Standard 540
Standard Type:
National Standard of Canada - Domestic
Standard Sub-Type
Joint Canada-U.S. National Standard
Standard Development Activity:
New Edition
Status:
NOI withdrawn
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

Note: This NOI was withdrawn by the responsible SDO on June 28, 2022.

This standard applies to Positive Displacement Compressors and their presentation of performance in heating, ventilation, air-conditioning, and refrigeration applications. The manufacturer is solely responsible for the determination of values to be used in published product information. This standard stipulates the minimum amount of information to be provided and suggests a method to be used to verify the accuracy of that information.

Project need:

The purpose of this standard is to establish for Positive Displacement Compressors: definitions, test requirements, rating requirements, minimum data requirements for Published Ratings, operating requirements, marking and nameplate data, and conformance conditions. This standard is intended for the guidance of the industry, including manufacturers, engineers, installers, contractors and users. The standard defines the minimum amount of information in a standard form to enable the evaluation and comparison of different Positive Displacement Compressors for use in an application.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.