EMC test: EMI (interference) and EMS (anti-interference)
EMC test: EMI (interference) and EMS (anti-interference)
EMC definition: In the same electromagnetic environment, the device can work normally due to the interference of other devices, and does not affect the work of other devices.
EMC is divided into two broad categories: EMI (interference) and EMS (anti-interference), including the following general test items:
l Radiation harassment
l Disturbance power
l Magnetic field radiation disturbance
l Conducted harassment
l Harmonic current
l Flashing
l Electrostatic immunity
l Radiation immunity
l Electric fast transient burst
l Surge immunity
l Conducted immunity
l Power frequency magnetic field immunity
l Voltage drop and short interruption
Electrical product category | Applicable standards |
Household appliances, power tools and similar electrical | GB 4343.1-2016 GB 4343.2-2009 EN 55014-1:2017 EN 55014-2:2015 AS/NZS CISPR 14.1:2013 AS/NZS CISPR 14.2:2015 |
Electrical lighting and similar equipment | GB 17743-2016 GB/T 18595-2014 EN 55015:2017 EN 61547:2009 AS CISPR 15:2017 |
Audio and video equipment | GB 13837-2012 GB/T 9383-2008 EN 55032:2015/AC:2016-07 EN 55020:2007/A12:2016 AS/NZS CISPR 32:2015 |
Information technology equipment | GB 9254-2008 GB/T 17618-2015 EN 55032:2015/AC:2016-07 EN 55024:2010/A1:2015 AS/NZS CISPR 32:2015 |
Electrical equipment for measurement, control and laboratory use | GB/T 18268.1-2010 EN 61326-1:2013 |
Electrical and electronic equipment working in residential, commercial and light industrial environments | GB 17799.3-2012 GB/T 17799.1-2017 EN 61000-6-3:2007/A2:2016 EN 61000-6-1:2017 |
Electrical and electronic equipment working in industrial environments | GB 17799.4-2012 GB/T 17799.2-2003 EN 61000-6-4:2017 EN 61000-6-2:2017 |
