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Electricity and Gas

SA TR 61869.100:2021 Amd 1:2024

Instrument transformers, Part 100: Guidance for application of current transformers in power system protection (IEC 61869-100:2017 (ED 1.0) MOD)

This Amendment applies to the Front cover, Title, Preface and Corrigendum 1.

Published: 22/11/2024

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AS 2430.1-1987

Classification of hazardous areas, Part 1: Explosive gas atmospheres

Provides a classification of areas according to the likely existence of an explosive gas/air mixture, including areas in which the mixture is continuously present or...

Published: 01/01/1987

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AS 60038-2000

Standard voltages

Specifies standard voltages for 50 Hz a.c. transmission distribution and utilization systems, standard voltages for a.c. or d.c. traction systems and nominal voltages for a.c....

Published: 23/02/2000

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AS 4755.3.1:2025

Demand response capabilities and supporting technologies for electrical products, Part 3.1: Interaction of demand response enabling devices and electrical products - Operational instructions and connections for air conditioners

AS 4755.3.1:2025 is part of a series that is intended to define the nomenclature, architecture and operational instructions for systems that can be used to...

Published: 17/04/2025

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AS 4141.3-1995

Customer/utility information exchange, Part 3: Customer premises interfaces

Specifies requirements and recommendations for interfaces at the customer premises between elements in an electronic system of 2-way information exchange between utilities and their customers....

Published: 05/05/1995

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