YD/T 6549-2025 Active Industry standards-Postal and telecommunications

YD/T 6549-2025 Assessment of electronic and electrical equipment related to human exposure limits in electromagnetic fields (0Hz～300GHz)

Publish Date: 2025-12-17 Implement Date: 2026-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: YD/T 6549-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nRadiation protection monitoring and evaluation

ICS Name: Radiation measurement

Publish Date: 2025-12-17

Implement Date: 2026-04-01

Scope

This document provides methods and guidelines for radiation assessment of electronic and electrical equipment, used to evaluate devices based on human exposure limits related to electric fields, magnetic fields, and electromagnetic fields. The frequency range covered is from 0 Hz to 300 GHz. This document is applicable to electronic and electrical equipment without specific product standards or product series standards for human exposure to electromagnetic fields. It covers devices with intentional or unintentional emitters, as well as combinations of these emitters. This document does not specify limits expressed in basic restrictions and/or reference levels, as such limits depend on the evaluation method applied, such as regional limits. The methods and guidelines for evaluating devices based on basic limits or reference levels can be used for general public or occupational exposure.