Bulgarian Institute for Standardization
Standards – always a step ahead

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ТК-75

Electromagnetic compatibility

Active

Main committee

Йордан Стоянов Арабаджийски

Sijka Zlatanova

+359 2 817 4559

siika.zlatanova@bds-bg.org

Electrotechnics

Public documents

Scope

Methods for the assessment of electric, magnetic and electromagnetic fields associated with human exposure

Facts and digits

37

New projects

259

Published standards

0

Meetings

8

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
P member

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
P member

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
P member

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
O member

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
O member

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
O member

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
O member

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
O member

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