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AS 4777.1-2005



An Available Superseded Standard is one, which has been made available for a period of time although it has been formally superseded by another Standard. Its availability is maintained where it is referenced in legislation/regulations or in other Standards and its use should be restricted to where so referenced. No responsibility is taken by Intertek Inform as to the ongoing technical validity of such a Standard, the responsibility resting with the referencing authority.

Grid connection of energy systems via inverters Installation requirements

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Specifies requirements for the installation of inverter energy systems with ratings up to 10kVA for single-phase systems, or 30kVA for three-phase systems, onto the low-voltage electricity distribution network (grid).

This Standard specifies the electrical installation requirements for inverter energy systems and grid protection devices with ratings up to 10kVA for single phase units, or up to 30kVA for three-phase units, for the injection of electric power through an electrical installation to the electricity distribution network. Although this Standard does not apply to larger systems, similar principles can be used for the installation of such systems.This Standard does not cover detailed installation requirements for the energy source(s) and its associated wiring.

0 7337 6700 1
Standards Australia

First published as AS4777.1-2002.Second edition 2005. Originated as AS 4777.1-2002. Second edition 2005.

AS 4777.2-2005 Grid connection of energy systems via inverters Inverter requirements
AS 1319-1994 Safety signs for the occupational environment (Reconfirmed 2018)
AS 4777.3-2005 Grid connection of energy systems via inverters Grid protection requirements
AS/NZS 3000:2000 Electrical installations (known as the Australian/New Zealand Wiring Rules)

AS/NZS 3000:2007 Electrical installations (known as the Australian/New Zealand Wiring Rules)
AS/NZS 5033:2012 Installation and safety requirements for photovoltaic (PV) arrays
AS/NZS 4509.2:2010 Stand-alone power systems System design (Reconfirmed 2017)

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