What is IEC 60335-2-78:2020 ?

IEC 60335-2-79:2020 is an international standard designed to ensure the safety of household appliances that include fans or air-cleaning devices. The standard was developed with the goal of protecting users from potential hazards associated with these products.

The standard outlines the essential safety features and specifications that manufacturers must adhere to when producing these appliances. These features and specifications include requirements for the design, construction, and testing of the appliance.

One of the key requirements of IEC 60335-2-79:2020 is that all appliance fans must be designed to operate automatically at all times, unless specifically provided for in the standard. This ensures that the fans are always operating, even if the appliance is not in use.

Another important requirement of the standard is that appliance fans must be designed to prevent users from coming into contact with the moving parts. This is accomplished by having the fan spin in a specific direction, which prevents the user from accidentally touching the fan.

IEC 60335-2-79:2020 also requires that appliance fans be designed to have a specific speed limit, which ensures that the fan is not operating at an excessive speed that could pose a hazard to the user.

Conclusion

In conclusion, IEC 60335-2-79:2020 is an essential standard for ensuring the safety of household appliances that include fans or air-cleaning devices. By following the guidelines and requirements outlined in the standard, manufacturers can ensure the safety of their products and minimize the risks posed to consumers..