Conducted Emission
Conducted Emission (CE) is the Electromagnetic Noise emitted by equipment in the form of a current through any conductor that interfaces the equipment with the outside environment. Conducted emission measurement is generally carried out over a frequency range from a few kHz to tens of MHz.
CISPR based standards specify CE measurement from 150 kHz to 30 MHz on the mains cable. The three most commonly referenced standards CISPR 11, CISPR 14-1 and CISPR 32 and corresponding EN standards specify measurement in this frequency range.
Product Family Standard
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Industrial, Scientific and Medical Equipment
(CISPR 11) - Household Appliances, Electric Tools And
Similar Apparatus: Emissions (CISPR 14-1)
- Information Technology Equipment (CISPR 24)
- Multimedia equipment - Emission (CISPR 32)
- Electrical Lighting and similar Equipment
(CISPR 15)
- Measuring relays and protection equipment
(IEC-60255-26)
- Medical Electrical Equipment (IEC-60601-1-2)
- Electrical equipment for measurement, control, and laboratory use (IEC-61326-1)
- Uninterruptible power systems (UPS) (IEC-62040-2)