ISO 5149-3:2014 PDF

Scope: This part of ISO 5149 is applicable to the installation site (plant space and services). It specifies requirements for the site for safety, which could be needed because of, but not directly connected with, the refrigerating system and its ancillary components. This part of ISO 5149 is applicable to new refrigerating systems, extensions or modifications of existing systems, and for used systems being transferred to and operated on another site. This part of ISO 5149 also applies in the case of the conversion of a system for another refrigerant.

ISO 5149-3:2014 Referenced Document

IEC 60204-1:2005 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
IEC 60364-1:2005 Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions
IEC 60364-5-51:2005 Electrical installations of buildings - Part 5-51: Selection and erection of electrical equipment - Common rules
IEC 60364-5-52:2009 Low-voltage electrical installations - Part 5-52: Selection and erection of electrical equipment - Wiring systems
IEC 60364-5-53:2001 Electrical installations of buildings - Part 5-53: Selection and erection of electrical equipment; Isolation, switching and control
IEC 60364-5-54:2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors

2021 ISO 5149-3:2014/Amd 1:2021 Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site — Amendment 1: Update of the requirements for machinery rooms and emergency mechanical ventilat
2014 ISO 5149-3:2014 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site