標準號：ISO 13043-2011
中文標準名稱：道路車輛.移動空調系統使用的制冷系統(MAC).安全性要求
英文標準名稱：Road vehicles - Refrigerant systems used in mobile air conditioning systems (MAC) - Safety requirements
標準類型：T36
發布日期：2011/4/15 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：T36
國際標準分類號：43.040.60
引用標準：SAE J2842 - R?1234yf and R?744;ANSI/ASHRAE 34?2007;SAE J639;SAE J2670;SAE J2771 - CO2 (R?744);SAE J2772;SAE J2788 - HFC?134a (R?134a);SAE J2843 - R?1234yf;SAE J2845
適用范圍：This International Standard is restricted to refrigerant systems providing cooling or heating of passengercompartment, battery, etc., in passenger motor vehicles. It provides minimum design requirements forrefrigerant containment and safety requirements of these systems.This International Standard addresses the use of only R?134a, R?1234yf and R?744 refrigerants in vehicleoriginal equipment manufacturer (OEM) and aftermarket (non-OEM) supplied components and systems.The relevant risks associated with these refrigerant systems are:— projection of fragments or fluid due to high pressure systems;— inhalation of toxic substances, including potential decomposition products;— flame propagation.Consequently, this International Standard will address the component and system design requirements relatedto any of these hazards where the refrigerant system is involved.Any scenario involving other components from the heating, ventilation and air conditioning (HVAC) system(heater, blower, air mixing and distribution) or any other component of the vehicle not related to the refrigerantsystem will not be covered in this International Standard.The purpose of this International Standard is to ensure that end-users or service technicians are not exposedto hazards during normal usage, maintenance and repair, and end-of-life disposal of the car. Therefore,manufacturing, storage and transportation of the refrigerant, as well as refrigerant distribution and fillingmachines in the assembly plant will not be covered in this International Standard. For these situations, thesafety of qualified personnel will be addressed by existing standards commonly used among the industry andrelevant regulations.Entire vehicle lifetime has been considered to address durability issues.For the R?134a system, this International Standard applies to any new model type launched one year after thedocument is published.For the R?1234yf and R?744 systems, this International Standard applies from first application of theserefrigerants to any vehicle.