IEC 61587-4 Ed. 1.0 b:2012
Mechanical structures for electronic equipment – Tests for IEC 60917 and IEC 60297 series – Part 4: Combination of performance levels for modular cabinets
standard by International Electrotechnical Commission, 08/13/2012
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IEC 61580-3 Ed. 1.0 b:1997
Methods of measurement for Waveguides – Part 3: Variation of group delay
standard by International Electrotechnical Commission, 06/24/1997
IEC 61558-2-15 Ed. 1.0 b:1999
Safety of power transformers, power supply units and similar – Part 2-15: Particular requirements for isolating transformers for the supply of medical locations
standard by International Electrotechnical Commission, 02/05/1999
IEC 61800-7-201 Ed. 1.0 en:2007
Adjustable speed electrical power drive systems – Part 7-201: Generic interface and use of profiles for power drive systems – Profile type 1 specification
standard by International Electrotechnical Commission, 11/27/2007
IEC 61753-021-3 Ed. 1.0 en:2012
Fibre optic interconnecting devices and passive components – Performance standard – Part 021-3: Single-mode fibre optic connectors for category U – Uncontrolled environment
standard by International Electrotechnical Commission, 12/05/2012
IEC 61514 Ed. 1.0 b:2000
Industrial-process control systems – Methods of evaluating the performance of valve positioners with pneumatic outputs
standard by International Electrotechnical Commission, 04/28/2000
IEC 61811-11 Ed. 1.0 en:2002
Electromechanical elementary relays of assessed quality – Part 11: Blank detail specification – Relays for industrial application
standard by International Electrotechnical Commission, 11/21/2002
IEC 61746 Ed. 2.0 b:2005
Calibration of optical time-domain reflectometers (OTDR)
standard by International Electrotechnical Commission, 01/20/2005
IEC 61557-3 Ed. 3.0 b:2019
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. – Equipment for testing, measuring or monitoring of protective measures – Part 3: Loop impedance
standard by International Electrotechnical Commission, 07/26/2019
IEC 61549 Ed. 2.1 b:2005
Miscellaneous lamps CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 04/25/2005