Standards search

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Corrigendum 1 - Insulation co-ordination - Part 11:Definitions, principles and rules for HVDC system

60.60 Standard published

TC 99

Insulation co-ordination - Part 11:Definitions, principles and rules for HVDC system

60.60 Standard published

TC 99

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

60.60 Standard published

TC 99

Insulation co-ordination - Part 12: Application guidelines for LCC HVDC converter stations

60.60 Standard published

TC 99

Insulation co-ordination - Part 14: Insulation co-ordination for AC/DC filters of HVDC system

20.99 WD approved for registration as CD

TC 99

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

20.99 WD approved for registration as CD

TC 99

Insulation co-ordination - Part 2: Application guidelines

60.60 Standard published

TC 99

Insulation co-ordination - Part 2: Application guidelines

20.99 WD approved for registration as CD

TC 99

Power installations exceeding 1 kV AC and 1,5 kV DC - Part 0: Principles to be observed in the design and erection of high voltage installations - Safety of high voltage installations

20.99 WD approved for registration as CD

TC 99

Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC

60.60 Standard published

TC 99

Power installations exceeding 1 kV AC and 1,5 kV DC - Part 2: DC

60.60 Standard published

TC 99

Insulation co-ordination - Part 4: Computational guide to insulation co-ordination and modelling of electrical networks

60.60 Standard published

TC 99

Insulation co-ordination - Part 4: Computational guide to insulation co-ordination and modelling of electrical networks

30.60 Close of voting/ comment period

TC 99

Power installations exceeding 1 kV AC and 1,5 kV DC - Part 0: Principles to be observed in the design and erection of high voltage installations - Safety of high voltage installations

60.60 Standard published

TC 99

Insulation co-ordination for HVDC system — Part 1: Definitions, principles and rules

00.99 Approval to ballot proposal for new project

TC 99

Insulation co-ordination for HVDC system — Part 2: Application guidelines for line commutated converter (LCC) stations

00.99 Approval to ballot proposal for new project

TC 99

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

00.00 Proposal for new project received

TC 99