IEC 62920:2017
Photovoltaic power generating systems - EMC requirements and test methods for power conversion equipment
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About This Item
IEC 62920:2017 defines the technical reference for Photovoltaic power generating systems - EMC requirements and test methods for power conversion equipment, making it relevant for organizations that need to assess electromagnetic compatibility in photovoltaic power conversion hardware. IEC 62920:2017 is typically used when evaluating whether conversion equipment can operate with acceptable emission and immunity performance within a PV system environment. For engineering, testing, and procurement teams, it supports documented evaluation, technical review, and compliance workflows tied to EMC performance and conformity assessment.
Purpose of IEC 62920:2017
The purpose of IEC 62920:2017 is to provide a focused EMC document for power conversion equipment used in photovoltaic power generating systems. It addresses both requirements and test methods, helping teams structure verification activities around electromagnetic emission and immunity considerations. In practice, the document supports technical validation of equipment behavior during testing and helps define a consistent basis for engineering documentation, product evaluation, and regulatory preparation. It is especially useful where EMC performance must be assessed as part of a broader compliance reference.
Compliance applications of IEC 62920:2017
IEC 62920:2017 is commonly relevant in compliance workflows for photovoltaic inverters, converters, and related power conversion equipment used in solar energy systems. Laboratories may use it to guide EMC testing plans, while manufacturers and suppliers may reference it during design reviews, technical assessments, and certification preparation. Procurement teams can also use it to align purchasing specifications with expected EMC requirements. In documentation-driven environments, it helps create a clearer connection between test results, product evaluation, and operational consistency across electrical equipment programs.
Benefits of IEC 62920:2017
Using IEC 62920:2017 can improve testing consistency and reduce uncertainty when evaluating EMC performance in photovoltaic power conversion equipment. It supports risk management by giving stakeholders a structured basis for checking emission requirements and immunity requirements under defined test methods. That can strengthen engineering validation, quality assurance, and conformity assessment preparation. For organizations managing technical compliance, the document also helps standardize review expectations across design, laboratory evaluation, and procurement decisions, which may reduce rework and improve documentation quality.
- EMC requirements for photovoltaic power conversion equipment
- Test methods supporting laboratory evaluation and verification activities
- Useful for engineering documentation and compliance workflows
- Helps align product evaluation with conformity assessment needs
- Publication Date: 2017-07-26
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- New Version Available: IEC 62920:2017 (2021-06-04)
- This Version: IEC 62920:2017 (2017-07-26)
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