IEC 61326-3-2:2008
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 3-2: Immunity requirements for safety-related systems and for equipment intended to perform safety related functions (functional safety) - Industrial applications w

Standard No.

IEC 61326-3-2:2008

Release Date

2008

Published By

International Electrotechnical Commission (IEC)

Status

Be replaced

Replace By

IEC 61326-3-2:2008/ISH1:2013

Latest

IEC 61326-3-2:2017 RLV

Replace

IEC 65A/501/FDIS:2007 IEC 61326:2002 IEC 61326 Corrigendum 1:2002

Scope

The scope of IEC 61326-1 applies to this part of IEC 61326 but is limited to systems and equipment for industrial applications within a specified electromagnetic environment and intended to perform safety functions as defined in IEC 61508 with SIL 1-3. The electromagnetic environments encompassed by this product family standard are industrial, both indoor and outdoor, as they can be found in industrial applications with an electromagnetic environment having specified characteristics (for example, process industry). The difference between the electromagnetic environment covered by this standard compared to the general industrial environment (see IEC 61326-3-1) is due to the mitigation measures employed against electromagnetic phenomena leading to a specified electromagnetic environment. The environment of industrial application with a specified electromagnetic environment typically includes the following characteristics: – industrial area with limited access; – limited use of mobile transmitter; – dedicated cables for power supply and control, signal or communication lines; – separation between power supply and control, signal or communication cables; – factory building mostly consisting of metal construction; – overvoltage/lightning protection by appropriate measures (for example, metal construction of the building or use of protection devices); – pipe heating systems driven by a.c. main power may be present; – no high-voltage substation close to sensitive areas; – presence of CISPR 11 Group 2 ISM equipment using ISM frequencies only with low power; – competent staff; – periodical maintenance of equipment and systems; – mounting and installation guidelines for equipment and systems. A more detailed description of the above-mentioned typical characteristics is given in Annex B. Equipment and systems considered as “proven-in-use” according to IEC 61508 or IEC 61511 are excluded from the scope of IEC 61326-3-2. Fire alarm systems and security alarm systems intended for protection of buildings are excluded from the scope of IEC 61326-3-2.

IEC 61326-3-2:2008 Referenced Document

• IEC 61000-4-11:2004 Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests
• IEC 61000-4-29:2000 Electromagnetic compatibility (EMC) - Part 4-29: Testing and measurement techniques; Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests
• IEC 61000-4-2:2001 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques; Electrostatic discharge immunity test
• IEC 61000-4-3:2006 Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
• IEC 61000-4-4:2004 Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test
• IEC 61000-4-5:2005 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test
• IEC 61000-4-6:2004 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields
• IEC 61000-4-8:1993 Electromagnetic compatibility (EMC); part 4: testing and measurement techniques; section 8: power frequency magnetic field immunity test; basic EMC publication
• IEC 61000-6-2:2005 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments
• IEC 61326-1:2005 Electrical equipment for measurement, control and laboratory use, control and laboratory use - EMC requirements - Part 1: General requirements
• IEC 61326-2-1:2005 Electrical equipment for measurement, control and laboratory use, control and laboratory use - EMC requirements - Part 2-1: Particular requirements - Test configurations, operational conditions and performance criteria for sensitive test and measurement e
• IEC 61326-2-2:2005 Electrical equipment for measurement, control and laboratory use, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for portable test, measuring and mon
• IEC 61326-2-3 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-3: Particular requirements - Test configuration, operational conditions and performance criteria for transd*， 2020-10-26 Update

IEC 61326-3-2:2008 history

• 0000 IEC 61326-3-2:2017 RLV
• 2013 IEC 61326-3-2:2008/ISH1:2013 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 3-2: Immunity requirements for safety-related systems and for equipment intended to perform safety related functions (functional safety) - Industrial applications w
• 2008 IEC 61326-3-2:2008 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 3-2: Immunity requirements for safety-related systems and for equipment intended to perform safety related functions (functional safety) - Industrial applications w

IEC 61326-3-2:2008 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 3-2: Immunity requirements for safety-related systems and for equipment intended to perform safety related functions (functional safety) - Industrial applications w has been changed from IEC 61326:2002 Electrical equipment for measurement, control and laboratory use - EMC requirements.