GB/T 17626.5-1999
Electromagnetic compatibility--Testing and measurement techniques--Surge immunity test (English Version)

Standard No.

GB/T 17626.5-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2009-01

Replace By

GB/T 17626.5-2008

Latest

GB/T 17626.5-2019

Scope

This standard specifies the immunity requirements, test methods and recommended test level range for equipment to unipolar surge (shock) caused by switching and lightning transient overvoltages, and specifies several tests related to different environments and installation conditions. test level. The requirements set out in this standard apply to electrical and electronic equipment. The purpose of this standard is to establish a common benchmark for evaluating the performance of equipment when subjected to high energy disturbances from power lines and interconnection lines. This standard stipulates: - test level; - test equipment; - test configuration; - test procedure. The task of the laboratory test is to find out the response of the EUT to the surge (impulse) voltage with a certain level of hazard generated by the switch or lightning when it is working under the specified working state. This standard does not test the ability of insulating materials to withstand high voltage. This standard does not consider direct lightning strikes. This standard does not specify tests for special equipment or systems, and its main purpose is to provide a general basic basis for relevant professional standardization technical committees. Professional standardization technical committees (or users and equipment manufacturers) are responsible for selecting appropriate test items and test levels for their equipment.

GB/T 17626.5-1999 history

• 2019 GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques－Surge immunity test
• 2008 GB/T 17626.5-2008 Electromagnetic compatibility.Testing and measurement techniques.Surge immunity test
• 1999 GB/T 17626.5-1999 Electromagnetic compatibility--Testing and measurement techniques--Surge immunity test

GB/T 17626.5-1999 -All Parts