What is IEC 60335-2-28:2002?

IEC 60335-2-28:2002 is an international standard that sets safety requirements for household electric cooking ranges, hobs, and ovens. It is part of the IEC 60335 series which covers electrical appliances for domestic use. This specific standard focuses on the safety aspects of appliances used for cooking purposes.

The Scope of IEC 60335-2-28:2002

This standard applies to electric cooking ranges, hobs, ovens, and similar appliances that are intended to be used in households. It covers both free-standing and built-in appliances. IEC 60335-2-28 outlines various safety features that these appliances should have to ensure user protection.

Safety Requirements for Electric Cooking Appliances

One of the key objectives of IEC 60335-2-28:2002 is to minimize the risk of fire hazards, electric shock, and other potential dangers associated with electric cooking appliances. The standard specifies guidelines related to insulation, earthing connections, temperature control, overheating protection, and mechanical strength.

Appliances complying with IEC 60335-2-28 should be designed and constructed to prevent or reduce the likelihood of electrical and thermal accidents. This includes ensuring proper contact protection, accessible live parts, and adequate insulation materials to prevent electric shocks.

Testing and Certification

To ensure compliance with the standard, manufacturers need to subject their electric cooking appliances to rigorous testing procedures. The tests assess factors such as temperature control, insulation resistance, leakage current, mechanical strength, and performance under abnormal conditions.

In many regions, compliance with IEC 60335-2-28:2002 is mandatory for electric cooking appliances to be sold in the market. Certification bodies conduct audits and assessments to verify that the appliances meet the required safety standards before granting the necessary certifications.