Projekti

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

40.60   Završetak javne rasprave

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

40.20   Nacrt na javnoj raspravi 60 dana

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

30.20   Početak izjašnjavanja o nacrtu komisije standarda

Insulation co-ordination - Part 2: Application guidelines

30.60   Završetak izjašnjavanja o nacrtu komisije standarda

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

50.00   Evidentiranje podataka o definitivnom tekstu nacrta standarda

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

30.60   Završetak izjašnjavanja o nacrtu komisije standarda

Power transformers - Part 1: General

30.99   Nacrt komisije standarda odobrava se za javnu raspravu

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

30.99   Nacrt komisije standarda odobrava se za javnu raspravu

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

30.20   Početak izjašnjavanja o nacrtu komisije standarda

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

30.99   Nacrt komisije standarda odobrava se za javnu raspravu

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

20.99   Prednacrt standarda prihvata se kao nacrt standarda

Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices

20.99   Prednacrt standarda prihvata se kao nacrt standarda

Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings

20.99   Prednacrt standarda prihvata se kao nacrt standarda

Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks

20.99   Prednacrt standarda prihvata se kao nacrt standarda

Power transformers - Part 4: Lightning impulse and switching impulse tests of power transformers and reactors

60.00   Standard u postupku objavljivanja

Power transformers - Part 5: Ability to withstand short circuit

30.99   Nacrt komisije standarda odobrava se za javnu raspravu

Power transformers - Part 57-129: Transformers for HVDC applications

20.99   Prednacrt standarda prihvata se kao nacrt standarda

Technical guideline for the Application, Specification, and Testing of Phase-Shifting Transformers

20.99   Prednacrt standarda prihvata se kao nacrt standarda