AS/NZS 5033:2021
Installation and safety requirements for photovoltaic (PV) arrays
Standards New Zealand
Pick a clause from the contents on the left to see community comments and worked examples, or jump into a section below.
Sections
- 1Scope and general
- 2PV array system configuration
- 3Safety issues
- 4Selection and installation of electrical equipment
- 5Marking
- 6System documentation and commissioning
- A(informative) Example of signs
- B(informative) Earthing and d.c. fault conditions
- C(informative) Non-separated inverter fault current paths
- D(informative) Maintenance recommendations
- E(Informative) Testing and commissioning checklists
- F(informative) Additional commissioning tests
- G(informative) Lightning protection
- H(informative) Examples of calculations for determining suitable voltage, thermal current, operational current and making and breaking current for switch disconnectors
- I(normative) Fire tests, spread of flame and burning brand tests
- J(normative) Determination of safety factor (SF) multiplier and KI for ISC MOD for Bifacial installations
- K(normative) Protection against weather and water for dedicated individual enclosures containing switch disconnectors