What is IEC 60335-2-148:2020?

The IEC 60335-2-148:2020 is a technical standard that specifies safety requirements for electrically powered air-conditioners, heat pumps, and dehumidifiers. This standard is developed by the International Electrotechnical Commission (IEC) to ensure the safe operation of these appliances and to protect users from potential hazards.

Scope of the Standard

The scope of IEC 60335-2-148:2020 includes all electrically powered air-conditioning appliances, self-contained heat pumps, and dehumidifiers used for residential, commercial, and industrial purposes. It covers a wide range of products, including split-type air conditioners, rooftop air conditioners, water chilling packages, air handling units, and many more.

Safety Requirements

This technical standard sets out various safety requirements that manufacturers need to comply with in order to ensure the safe design, installation, and use of the covered appliances. These requirements include protection against electric shock, thermal protection, fire hazards, mechanical hazards, and safeguards against harmful substances. The standard also provides guidance on testing methods and performance evaluation.

Benefits and Compliance

By complying with the IEC 60335-2-148:2020 standard, manufacturers can demonstrate that their products meet the necessary safety requirements. This not only enhances consumer confidence but also ensures harmonization in the market. Additionally, compliance with the standard helps manufacturers avoid potential legal issues and reputational damage that may arise from unsafe products. It ultimately contributes to the well-being and safety of consumers.