AS/NZS 4777.2:2020
Grid connection of energy systems via inverters, Part 2: Inverter requirements
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
- 2General requirements
- 3Operational modes and multiple mode inverters
- 4Protective functions for connection to electrical installations and the grid
- 5Multiple inverter combinations
- 6Generation control function
- 7Inverter marking and documentation
- A(normative) General test and reporting requirements
- B(normative) Harmonic current limit test
- C(normative) Transient voltage limit test
- D(normative) DC injection test
- E(normative) Demand response mode testing including disconnection on external signal
- F(normative) Fixed power factor mode and reactive power mode test
- G(normative) Power quality (voltage) response mode testing
- H(normative) Active anti-islanding test
- I(normative) Voltage and frequency limits tests
- J(normative) Sustained operation test procedures
- K(normative) Multiple inverter testing
- L(normative) Generation control function testing
- M(normative) Independent supply inverters