Welcome to GRGTEST!
Service Hotline 400-602-0999
Our Services EMC Testing EMC Test of Rail Transit Products
EMC Test of Rail Transit Products
We can supply EMC test services to different electronic products used in high-speed railway, general speed railway and urban subway systems.
Service Introduction
The rail transit system operates in a complex electromagnetic environment, thus, for the sake of ensuring the safety and reliability of electronic products used in trains, it is necessary to carry out electromagnetic compatibility test. 
 

Product Scope: 

Train broadcasting system, display screen, sensor, kitchen equipment, boiled water fountain, waste discharge system, air conditioning system, platform screen door, ticket checker, ticket dispenser, etc. 
 

Test Cycle: 

About 7 working days 
 

Test Items: 

Test Item

Coverage Criteria

Conducted emission CE 


EN 50121 series
IEC 61000-4-2/-3/-4/-5/-6/-8/-11/
IEC 61000-3-2/-3
EN 50155
IEC 62236 series
GB 24338 series
GB/T 17626.2/.3/.4/.5/.6/.8/.11
GB 17625.1/.2
GB/T 25119
TB/T 3034

Radiation emission RE 

Electrostatic discharge immunity (ESD) 

RF radiated immunity RS

Electrical fast transient immunity test EFT 

Surgeimmunity Surge

Immunity to conducted disturbances, induced by radio-frequency fields (CS)

Power frequency magnetic field immunity PFMF

Pulse magnetic field immunity PMF

Voltage dips, short interruptions and voltage variations immunity (DIP)