What is IEC 60704-2-9 Ed.2:2018 ?

IEC 60704-2-9 Ed.2:2018 is an essential document that outlines specific testing methods for household and similar electrical appliances. The standard defines standardized methods for measuring the airborne acoustical noise emitted by various appliances, with the goal of providing manufacturers, regulators, and consumers with a consistent means of evaluating and comparing the noise levels produced by these appliances.

IEC 60502-3:2019 is an international standard for power cables and wires used in electrical networks. This standard specifies the requirements for cables with rated voltages up to 30 kV and was developed in collaboration with industry experts by the International Electrotechnical Commission (IEC).

The Importance of IEC 60704-2-9 Ed.2 (2018) and IEC 60502-3:2019

IEC 60704-2-9 Ed.2 (2018) is a crucial standard for evaluating the noise emissions of electrical appliances. The standard provides manufacturers with a standardized method for measuring the airborne acoustical noise emitted by various appliances, which allows them to compare the noise levels of different appliances and ensure that they meet the necessary safety requirements.

IEC 60502-3:2019 is an essential standard for power cables and wires used in electrical networks. The standard specifies the requirements for cables with rated voltages up to 30 kV and is designed to ensure the safety and reliability of electrical systems.

Conclusion

In conclusion, IEC 60704-2-9 Ed.2 (2018) and IEC 60502-3:2019 are both essential documents that help ensure the safety and quality of electrical appliances and power cables used in our daily lives. These standards provide manufacturers with a standardized means of evaluating and comparing the noise levels and voltage requirements of different appliances and help ensure that the electrical systems used in our homes and businesses are safe and reliable.