AS/NZS 4024.2901 adopts IEC 60204 11:2018 with modifications for Australia and New Zealand, which provide requirements and recommendations relating to electrical and electronic equipment and systems to machines including a group of machines working together in a coordinated manner, which operate at nominal voltages above 1 000 V AC or 1 500 V DC and not exceeding 36 kV AC or DC with nominal frequencies not exceeding 60 Hz. .