• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information

  • Climate change Standards and specifications support climate targets

    More information

  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
 

Projects of NA 022

IEC 28A/102/CD 1995-05-05 IEC 664-2-3: Insulation coordination for equipment within low-voltage systems - Part 2: Application guide - Section 3: Explanation to the environmental categories More  Comment 
IEC 65A/177/CD 1995-05-05 EMC requirements for electrical equipment for measurement, control and laboratory use - Part 30: Particular requirements for portable test and measurement equipment that is powered by battery or from the circuit being measured. More  Comment 
IEC 87/81/CDV 1995-05-05 IEC 1390: Ultrasonics, Real-time pulse-echo systems - Test procedures to determine the performance More  Comment 
IEC 72/311/CDV 1995-04-28 Draft IEC 730-2-2: Automatic electrical controls for household and similar use - Part 2: Particular requirements for thermal motor protectors More  Comment 
IEC 9/341/CD 1995-04-28 Revision of IEC 563: Permissible limiting temperatures in service for components of electrical equipment of traction vehicels More  Comment 
IEC 89/236/CD 1995-04-28 Draft IEC 695-6-2 (Edition 2) - Part 6: Smoke obscuration - Section 2: Summary and relevance of test methods More  Comment 
IEC 22E/43/NP 1995-04-21 Low-voltage power supply devices, d.c. output - Performance characteristics (IEC 61204:1993, modified + A1:2001) More  Comment 
IEC 22G/21/CDV 1995-04-14 IEC 1800-3: Adjustable speed electrical power drive systems - Part 3: EMC product standard including specific test methods More  Comment 
IEC 95/14/CDV 1995-04-14 IEC 255-22-2: Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section 2: Electrostatic discharge tests More  Comment 
IEC 77A/126/CD 1995-04-14 Electromagnetic Compatibility (CEM) - Part 3: Limits - Section 4: Limitation of emissionsof harmonics currents in low voltage power supply systems for equipment with rated current greater than 16A More  Comment 

TOP