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ТК-75
Electromagnetic compatibility
Active
Main committee
Rositsa Kerina
Siyka Zlatanova
+359 2 817 4559
siika.zlatanova@bds-bg.org
Standards in Electrical Engineering, Electronics and Telecommunications
Public documents
Scope
Methods for the assessment of electric, magnetic and electromagnetic fields associated with human exposure
Facts and digits
New projects
Published standards
Meetings
Members
Relation to mirrors committee
This BDS/TC is a mirror of the following European and international technical committees
CLC/TC 106X
Electromagnetic fields in the human environment
Originator: CENELEC
CLC/TC 106X
Electromagnetic fields in the human environment
TC 106X deals with various aspects of the exposure of people to electromagnetic fields from 0 Hz to 300 GHz.
Originator: CENELEC
P member
CLC/TC 210
Electromagnetic Compatibility (EMC)
Originator: CENELEC
CLC/TC 210
Electromagnetic Compatibility (EMC)
To prepare EMC standards and guidelines with particular emphasis on the application of the EMC Directive and other EC Directives that contain EMC references and to coordinate all EMC activities in CENELEC.
Originator: CENELEC
P member
CLC/ETSI/JWG EMC
CENELEC/ETSI EMC conducted transmission networks
Originator: CENELEC
CLC/ETSI/JWG EMC
CENELEC/ETSI EMC conducted transmission networks
To formulate immunity and emission requirements based on a common approach for CATV, powerline and telecommunications networks.
Originator: CENELEC
P member
TC 77/SC 77A
EMC - Low frequency phenomena
Originator: IEC
TC 77/SC 77A
EMC - Low frequency phenomena
Standardization in the field of electromagnetic compatibility with regard to low frequency phenomena (ca <= 9 kHz, see note). <br /> Note: This limit frequency can be adapted to a higher frequency according to the phenomena or equipment
Originator: IEC
O member
TC 77/SC 77B
High frequency phenomena
Originator: IEC
TC 77/SC 77B
High frequency phenomena
Standardization in the field of electromagnetic compatibility with regard to high frequency continuous and transient phenomena (ca > 9 kHz, see Note).<br /> Note: This limit frequency can be adapted toward a lower or higher frequency according to the phenomena or equipment.
Originator: IEC
O member
TC 77/SC 77C
High power transient phenomena
Originator: IEC
TC 77/SC 77C
High power transient phenomena
“Standardization in the field of electromagnetic compatibility to protect equipment, systems and installations from intense but infrequent high power transient phenomena including: the electromagnetic fields produced by nuclear detonations at high altitude (High Altitude Electromagnetic Pulse (HEMP)); sources of Intentional Electromagnetic Interference (EMI); and Geomagnetically Induced Currents (GIC) from solar activity.<br /> Lightning and other transient phenomena are excluded from the scope of SC 77C.”
Originator: IEC
O member
TC 106
Methods for the assessment of electric, magnetic and electromagnetic fields associated with human exposure
Originator: IEC
TC 106
Methods for the assessment of electric, magnetic and electromagnetic fields associated with human exposure
To prepare international standards on measurement and calculation methods to assess human exposure to electric, magnetic and electromagnetic fields.<br /> <br /> The task includes: characterisation of the electromagnetic environments with regard to human exposure; – measurement methods, instrumentation and procedures; – calculation methods; – assessment methods for the exposure produced by specific sources (in so far as this task is not carried out by specific product committees); – basic standards for other sources; – assessment of uncertainties. It covers the whole frequency range from 0 Hz to 300 GHz. It applies to basic restrictions and reference levels.<br /> <br /> Excluded are: – the establishment of exposure limits (see AC/38/2009 of 2009-11-27); – mitigation methods which have to be dealt with by the relevant product committees; – electrical safety (however, the issue of contact current related to the indirect effect of human exposure to electromagnetic fields is included).
Originator: IEC
O member
TC 77
Electromagnetic compatibility
Originator: IEC
TC 77
Electromagnetic compatibility
Standardization<br /> - to prepare standards and technical reports<br /> - in the field of electromagnetic compatibility (EMC), with particular emphasis on general application and use by product committees. (Horizontal function).<br /> The scope covers the following aspects of EMC:<br /> - Immunity and related items, over the whole frequency range: basic and generic standards,<br /> - emission in the low frequency range (f <= 9 kHz, e.g. harmonics and voltage fluctuations): basic, generic and product (family) standards,<br /> - emission in the high frequency range (f > 9 kHz): disturbances not covered by CISPR 10 (1992), in co-ordination with CISPR (e.g. mains signalling).<br /> Product immunity standards are not included. However, at the request of product committees, TC 77 may also prepare such standards under the co-ordination of ACEC.<br /> Horizontal Safety Function: Electromagnetic compatibility in so far as safety aspects are involved.
Originator: IEC
O member