GB/T 17626.31-2021
Electromagnetic compatibility—Testing and measurement techniques—Part 31：AC mains ports broadband conducted disturbance immunity test (English Version)

Standard No.

GB/T 17626.31-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 17626.31-2021

Scope

This document is about the conducted immunity requirements of electrical and electronic equipment to electromagnetic disturbances from intentional and/or unintentional broadband signal sources in the frequency range 150kHz~80MHz. The purpose of this document is to establish a general benchmark for evaluating the immunity of electrical and electronic equipment to AC power ports when subjected to conducted disturbances from intentional and/or unintentional broadband signal sources. The test methods specified in this document describe consistent methods for evaluating the immunity of equipment or systems to defined phenomena. Devices that do not have at least one AC power port are not required. Power ports that are not intended to be connected to the AC power distribution network are not considered "AC power ports" and are therefore not required. This document is only applicable to single-phase equipment with rated input current ≤ 16A; the applicable method of broadband disturbance for multi-phase equipment and/or single-phase equipment with rated input current greater than 16A is still under consideration. Note: According to IECGUIDE1 this document is a basic EMC publication for product committees. As described in IECGUIDE1 Product 0.7, 0.7 stated that the committee is responsible for determining whether to adopt this immunity standard, and if so, they are responsible for determining the appropriate test level and performance criteria. IEC/TC77 and its sub-committees are willing to cooperate with product committees to evaluate the specific immunity test level of their products.

GB/T 17626.31-2021 Referenced Document

• IEC 61000-4-6:2013 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields

GB/T 17626.31-2021 history

• 2021 GB/T 17626.31-2021 Electromagnetic compatibility—Testing and measurement techniques—Part 31：AC mains ports broadband conducted disturbance immunity test

GB/T 17626.31-2021 -All Parts