IEC 61334-4-61 Ed. 1.0 b:1998

Distribution automation using distribution line carrier systems – Part 4-61: Data communication protocols – Network layer – Connectionless protocol
standard by International Electrotechnical Commission, 07/10/1998

  • by admin
  • Comments Off on IEC 61334-4-61 Ed. 1.0 b:1998
  • IEC

IEC 61326-1 Ed. 1.0 b CORR2:2010

Corrigendum 2 – Electrical equipment for measurement, control and laboratory use – EMC requirements – Part 1: General requirements
Corrigenda by International Electrotechnical Commission, 02/18/2010

  • by admin
  • Comments Off on IEC 61326-1 Ed. 1.0 b CORR2:2010
  • IEC

IEC 61300-3-34 Ed. 3.0 en:2009

Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 3-34: Examinations and measurements – Attenuation of random mated connectors
standard by International Electrotechnical Commission, 01/12/2009

  • by admin
  • Comments Off on IEC 61300-3-34 Ed. 3.0 en:2009
  • IEC

IEC 61557-4 Ed. 1.0 b:1997

Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. – Equipment for testing, measuring or monitoring of protective measures – Part 4: Resistance of earth connection and equipotential bonding
standard by International Electrotechnical Commission, 02/14/1997

  • by admin
  • Comments Off on IEC 61557-4 Ed. 1.0 b:1997
  • IEC

IEC 61534-1 Amd.1 Ed. 2.0 b:2014

Amendment 1 – Powertrack systems – Part 1: General requirements
Amendment by International Electrotechnical Commission, 06/30/2014

  • by admin
  • Comments Off on IEC 61534-1 Amd.1 Ed. 2.0 b:2014
  • IEC

IEC 61300-3-43 Ed. 1.0 en:2009

Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 3-43: Examinations and measurements – Mode transfer function measurement for fibre optic sources
standard by International Electrotechnical Commission, 01/22/2009

  • by admin
  • Comments Off on IEC 61300-3-43 Ed. 1.0 en:2009
  • IEC

IEC 61255 Ed. 1.0 b:1994

Household electric heating pads – Methods for measuring performance
standard by International Electrotechnical Commission, 07/07/1994

  • by admin
  • Comments Off on IEC 61255 Ed. 1.0 b:1994
  • IEC

IEC 61249-3-5 Ed. 1.0 b:1999

Materials for printed boards and other interconnecting structures – Part 3-5: Sectional specification set for unreinforced base materials, clad and unclad (intended for flexible printed boards) – Transfer adhesive films
standard by International Electrotechnical Commission, 02/10/1999

  • by admin
  • Comments Off on IEC 61249-3-5 Ed. 1.0 b:1999
  • IEC

IEC 61558-2-12 Ed. 2.0 b:2011

Safety of transformers, reactors, power supply units and combination thereof – Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
standard by International Electrotechnical Commission, 01/27/2011

  • by admin
  • Comments Off on IEC 61558-2-12 Ed. 2.0 b:2011
  • IEC

IEC 61331-2 Ed. 2.0 b:2014

Protective devices against diagnostic medical X-radiation – Part 2: Translucent protective plates
standard by International Electrotechnical Commission, 05/07/2014

  • by admin
  • Comments Off on IEC 61331-2 Ed. 2.0 b:2014
  • IEC