ISO 13043:2011 道路车辆 车载空调系统使用的制冷剂系统 安全要求

标准编号：ISO 13043:2011

中文名称：道路车辆 车载空调系统使用的制冷剂系统 安全要求

英文名称：Road vehicles — Refrigerant systems used in mobile air conditioning systems (MAC) — Safety requirements

发布日期：2011-04

标准范围

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.

标准预览图