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Notice of Intent

Safety of power transformers, power supplies, ...

Replacement: This part of IEC 61558 deals with safety aspects of control transformers and power supplies incorporating control transformers such as electrical, thermal and mechanical safety. This Part 2-2 is applicable to...
Notice of Intent

Safety of power transformers, power supplies, ...

Replacement: This part of IEC 61558 deals with safety aspects of separating transformers and power supplies incorporating separating transformers such as electrical, thermal and mechanical safety. This Part 2-1 is applicable...
Committee

MC/IEC/TC 14

"Standardization in the field of power transformers, tap-changers and reactors for use in power generation, transmission and distribution. Generally these transformers have power ratings above 1 kVA single phase and 5 kVA...
Committee

MC/IEC/TC 96

Standardization in the field of safety, EMC, EMF, energy efficiency and environmental aspects of transformers, reactors, power supply units, and combinations thereof. The standardization does not cover transformers, reactors...
Notice of Intent

Electromagnetic Compatibility (EMC) - Part 2-...

This part of IEC 61000 is concerned with conducted disturbances in the frequency range from 0 kHz to 9 kHz, with an extension up to 148,5 kHz specifically for mains signalling systems. It gives compatibility levels for public...
Notice of Intent

Electromagnetic Compatibility (EMC) - Part 2-...

This part of IEC 61000 is concerned with conducted disturbances in the frequency range from 0 kHz to 9 kHz, with an extension up to 148,5 kHz specifically for mains signalling systems. It gives compatibility levels for public...
Committee

MC/IEC/CISPR/CIS/F

"Standardization in the field of limits and particular methods of measurement for control of radio frequency disturbances from (and immunity* of) electric motor operated and thermal appliances for household and similar...
Committee

MC/IEC/TC 95

"Standardization of measuring relays, protection equipment and protection functions embedded in any equipment or systems used in various fields of electrical engineering covered by IEC, including combinations of devices and...
Committee

MC/IEC/TC 17/SC 17C

To prepare international standards, technical specifications and technical reports related to assemblies incorporating one or more switching devices having a rated voltage above 1 kV a.c. and/or above 1,5 kV d.c. Assemblies...
The Canadian Smart Grid Standards Roadmap
The goal of this document is to provide a roadmap—a strategic plan—to advance the standards environment from today’s legacy electricity grid to tomorrow’s full deployment, operation and evolution of the Canadian Smart Grid...
Notice of Intent

Insulation Co-Ordination - Part 1: Definitions...

This part of International Standard IEC 71 applies to three- phase a.c. systems having a highest voltage for equipment above 1 kV. It specifies the procedures for the selection of the standard withstand voltages for the phase...