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The zone extends downward at a 30 degree angle from the edge of a veranda or eve to the wall. A zone has been created to clarify the IP rating required for electrical equipment mounted on external walls.Two emergency exit paths are required if a switchboard exceeds 800A or is more than 3m in length.Switch room door heights and widths have been increased to 2.2m and 0.9m respectively.Clearances of 1m from accessible faces of closed switchboards and 600mm from open doors or racked-out equipment are required.Emergency egress requirements have been improved.They are high-current equipment and merit special attention.
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Electric vehicle charging stations increasingly are being included in electrical installations.Where all protection devices are replaced in a switchboard, all final sub-circuits must be RCD protected.Alterations requiring a change to a circuit configuration trigger the requirement for 30mA RCD protection for that circuit.All lighting final sub-circuits must be RCD protected.Hard-wired equipment circuits of this capacity should be.
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For non-residential, final sub-circuits up to 32A capacity supplying socket outlets must be 30mA RCD protected.In future, all final sub-circuits in residential dwellings must be RCD protected. Previously in residences, all final sub-circuits supplying socket outlets and lights had to be protected with 30mA RCDs.Experience gained in the application of the previous edition as expressed to Standards Australia and Standards New Zealand.Identification and clarification of normative (mandatory) requirements and informative guidance material throughout the document and.Industry feedback regarding readability and compliance.New technology, new equipment and improved installation techniques.This edition was developed in response to: The new standard, created through collaboration between industry and government, has now been published with key updates in important areas, such as main switches, residual current devices (RCDs) and DC wiring systems. Regulatory recognition of AS/NZS 3000:2018, along with any amendments, at the end of 2019, will avoid two rule changes in a short timeframe.ĭetails of how AS/NZS 3000:2007 is applied can be found in Schedule 2 of the Regulations.Īrticle adapted from the Energy Safety (Work Safe) website (external link).Standards Australia has published the 2018 edition of AS/NZS 3000:2018, Electrical Installations (known as the Wiring Rules). Standards Australia is likely to make amendments to AS/NZS 3000:2018 to include provisions to address aspects not yet accounted for in AS/NZS 3000:2018.
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For example, the use of AS/NZS 3000:2018 before its inclusion in the Regulations may not comply with the provisions relating to domestic down-lights installation under AS/NZS 3000:2007 and therefore could constitute an offence. This means the 2007 standard must be used to ensure compliance with the Regulations, until the Regulations are updated to cite the 2018 edition.ĪS/NZS 3000:2018 also contains some provisions different to AS/NZS 3000:2007 requirements. The Electricity (Safety) Regulations 2010 cite AS/NZS 3000:2007 including its Amendments 1 and 2. Work Safe is considering a 12-month transition because none of the changes in AS/NZS 3000:2018 are necessary to address any critical safety issues.