Projects

Environmental testing - Part 2: Tests - Test Xd: Immersion cooling

20.99   WD approved for registration as CD

Environmental testing - Part 3-11: Supporting documentation and guidance - Calculation of uncertainty of conditions in climatic test chambers

20.99   WD approved for registration as CD

Environmental testing - Part 3-16: Supporting documentation and guidance - Selecting amongst shock tests

40.00   DIS registered

Environmental testing - Part 3-6: Supporting documentation and guidance - Confirmation of the performance of temperature/humidity chambers

60.00   Standard under publication

Environmental testing - Part 3-7: Supporting documentation and guidance - Confirmation of the performance of temperature/ humidity chambers with load

30.20   CD study/ballot initiated

Environmental testing - Part 3-8: Supporting documentation and guidance - Selecting amongst vibration tests

30.99   CD approved for registration as DIS

Insulation co-ordination - Part 1: Definitions, principles and rules

40.99   Full report circulated: DIS approved for registration as FDIS

Insulation co-ordination - Part 14: Application procedures for AC/DC filters

40.99   Full report circulated: DIS approved for registration as FDIS

Insulation co-ordination — Part 15: Insulation co-ordination for DC transmission lines

40.99   Full report circulated: DIS approved for registration as FDIS

Insulation co-ordination - Part 2: Application guidelines

30.99   CD approved for registration as DIS

Instructions for simulation-based insulation coordination and modelling of electrical networks

50.60   Close of voting. Proof returned by secretariat

Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators

40.20   DIS ballot initiated: 12 weeks

Power transformers - Part 1: General

40.00   DIS registered

Power Transformers - Part 17: Transformers for photovoltaic power generation, battery storage, electric vehicle supply and hydrogen generation

20.99   WD approved for registration as CD

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses on power transformers

30.99   CD approved for registration as DIS

Power transformers - Part 19-2: Rules for the determination of uncertainties in the measurement of the losses of reactors

30.60   Close of voting/ comment period

Power transformers - Part 2: Temperature rise for liquid-immersed transformers

40.00   DIS registered

Power transformers - Part 21: Standard requirements, terminology, and test code for step-voltage regulators

30.20   CD study/ballot initiated