GB/T 24338.4-2009
Raily applications.Electromagnetic compatibility.Part 3-2:Rolling stock.Apparatus (English Version)

Standard No.

GB/T 24338.4-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

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

Status

Be replaced 2019-01

Replace By

GB/T 24338.4-2018

Latest

GB/T 24338.4-2018

Replace

TB/T 3034-2002

Scope

This part of GB/T 24338 applies to the emission and immunity of electromagnetic compatibility of rolling stock electrical and electronic equipment. The frequency range is from 0 GHz to 400 GHz. Currently, tests for frequencies higher than 2 GHz have not been defined. The test methods used are related to the special equipment, structure, port, technology and its working conditions. This section takes into account the internal environment of the rolling stock and the external environment of the track, as well as the interference of other equipment on the equipment, such as portable radio transmitters. If a port is used for sending or receiving radio frequency communication (dedicated radio frequency device, such as a transponder system), the emission and immunity limits for communication frequencies in this section do not apply. This section does not apply to transient emissions when starting or stopping the equipment. The purpose of this standard is to define limits and test methods for electromagnetic emission and immunity test requirements for conducted and radio frequency disturbances. These limits and tests represent the basic requirements for electromagnetic compatibility. The selected emission requirements shall ensure that the disturbance generated by the normal operation of the equipment on the rolling stock does not exceed the level that hinders the normal operation of other equipment. In addition, the immunity requirements chosen should ensure that the immunity of the rolling stock equipment is sufficiently severe. These severities do not include extreme cases where the likelihood is very small. Special requirements inconsistent with this part need to be specially pointed out. The test requirements for each port are specified. These special provisions are supplements to the general provisions in GB/T 24338.1.

GB/T 24338.4-2009 Referenced Document

• CISPR 16-1 Specification for radio disturbance and immunity measuring apparatus and methods - Part 1: Radio disturbance and immunity measuring apparatus
• GB 4824 Industrial,scientific and medical equipment—Radio-frequency disturbance characteristics—Limits and methods of measurement*， 2019-12-17 Update
• GB 9254 Limits and methods of measurement of radio disturbance for information technology equipment
• GB/T 17626.2 Electromagnetic compatibility.Testing and measurement techniques.Electrostatic discharge immunity test*， 2018-06-07 Update
• GB/T 17626.3-2006 Electromagnetic compatibility Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test
• GB/T 17626.4 Electromagnetic compatibility－Testing and measurement techniques－Electrical fast transient/burst immunity test*， 2018-06-07 Update
• GB/T 17626.5 Electromagnetic compatibility—Testing and measurement techniques－Surge immunity test*， 2019-06-04 Update
• GB/T 17626.6 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances,induced by radio-frequency fields*， 2017-12-29 Update
• GB/T 24338.1 Railway applications.Electromagnetic compatibility.Part 1:General*， 2018-06-07 Update
• GB/T 24338.3 Railway applications.Electromagnetic compatibility.Part 3-1:Rolling stock.Train and complete vehicle*， 2018-06-07 Update
• IEC 60571:2006 Electronic equipment used on rail vehicles

GB/T 24338.4-2009 history

• 2018 GB/T 24338.4-2018 Railway applications—Electromagnetic compatibility—Part 3-2：Rolling stock—Apparatus
• 2009 GB/T 24338.4-2009 Raily applications.Electromagnetic compatibility.Part 3-2:Rolling stock.Apparatus

GB/T 24338.4-2009 Raily applications.Electromagnetic compatibility.Part 3-2:Rolling stock.Apparatus has been changed from TB/T 3034-2002 Electromagnetic Compatibility Test and Its Limits for Electrical Equipment of Rolling Stock.

GB/T 24338.4-2009 -All Parts