CISPR TR 18-2:2017

CISPR TR 18-2:2017 is a technical reference for radio interference characteristics of overhead power lines and high-voltage equipment, with emphasis on methods of measurement and procedures for determining limits. It is relevant where engineering teams, laboratories, and compliance groups need a structured basis for evaluating electromagnetic interference related to power infrastructure. For organizations handling conformity assessment, technical validation, or procurement review, this document supports a more consistent approach to measurement planning, documented evaluation, and risk management.

Overview of CISPR TR 18-2:2017

This document addresses how radio interference from overhead power lines and high-voltage equipment may be measured and how limits are determined in a controlled technical assessment. CISPR TR 18-2:2017 is useful when a project requires a clear compliance reference for test setup, evaluation method, and reporting consistency. Its scope is closely aligned with EMC document workflows, helping laboratories and engineering teams align verification activities with a recognized procedure for technical review and assessment of electrical equipment.

Compliance applications of CISPR TR 18-2:2017

Organizations may use CISPR TR 18-2:2017 when preparing laboratory evaluation plans, reviewing interference-related requirements for power transmission assets, or documenting measurement procedures for high-voltage installations. It can support testing workflows for utilities, equipment manufacturers, consulting engineers, and conformity assessment teams that need reliable methods for comparing results across sites or projects. In procurement and project specifications, it may also help define the expected technical document for radio interference evaluation and related quality workflows.

Importance of compliance with CISPR TR 18-2:2017

Following CISPR TR 18-2:2017 can improve testing consistency and reduce uncertainty when assessing radio interference from overhead power lines and high-voltage equipment. That matters for technical validation, operational consistency, and regulatory preparation, especially where measured results influence acceptance decisions or mitigation planning. A structured measurement and limit-determination approach can also support safer engineering decisions, clearer conformity assessment preparation, and more defensible documentation during audits, project approvals, or supplier review.

• Methods for measuring radio interference associated with power lines and high-voltage equipment
• Procedures for determining evaluation limits in compliance-oriented assessments
• Support for laboratory evaluation, field measurement, and documented technical review
• Useful reference for EMC-related engineering documentation and conformity assessment preparation