Overview
The IEC 60335-2-34:2012/AMD2:2016 is an important international standard issued by the International Electrotechnical Commission (IEC). This amendment focuses on household and similar electrical appliances with particular attention to the safety requirements for motor-compressors. Motor-compressors are essential components in refrigeration appliances, and this standard addresses their safe construction, operation, and testing.
The amendment updates and clarifies requirements from the base publication IEC 60335-2-34:2012, ensuring that motor-compressors meet enhanced safety and operational reliability standards. It encompasses electrical, mechanical, and thermal safety considerations, as well as testing methodologies under normal and abnormal conditions.
Key Topics
Applications
This amendment is crucial for manufacturers, testing laboratories, and certification bodies involved in:
- Refrigeration appliance design and manufacturing: Ensures motor-compressors meet global safety criteria, reducing product failure and hazards.
- Quality and compliance testing: Defines reproducible test conditions for electrical and mechanical safety under operating and fault conditions.
- Regulatory compliance and market access: Adoption of IEC standards facilitates international trade by harmonizing safety requirements.
- Product development: Engineers can apply this amendment for improved appliance reliability and consumer safety features.
- Maintenance and repair guidelines: Provides benchmarks for evaluating motor-compressor performance and potential risk factors.
Related Standards
To complement IEC 60335-2-34:2012/AMD2:2016, consider reviewing:
- IEC 60335-1: General safety requirements for household electrical appliances.
- ISO 817: Classification and designation of refrigerants.
- NIST REFPROP Database: Thermodynamic properties data used for refrigerant pressure calculations.
- Other parts of IEC 60335-2 series focused on specific household appliance types and safety measures.
Conclusion
IEC 60335-2-34:2012/AMD2:2016 Amendment 2 delivers enhanced safety protocols specifically tailored to motor-compressors in household and similar electrical appliances. By addressing electrical insulation, pressure resistance, abnormal operation simulation, and refrigerant-specific criteria, this standard supports product safety, reliability, and regulatory alignment on a global scale. Adopting this amendment benefits manufacturers seeking robust design, consumers demanding safety, and regulators ensuring appliance compliance in the refrigeration industry.
Open preview (PDF)Amendment 2 - Household and similar electrical appliances - Safety - Part 2-34: Particular requirements for motor-compressors
