This includes the safety inspection for test and tag of single and polyphase (240v – 415v) portable electrical equipment, and, machinery connected to supply by flexible cord which is currently in-service, returning to service, available for re-sale or hire.
Inspection and retesting intervals can range from daily, monthly, 3 months, 6 months, 12 months, 2 years and up to 5 yearly testing schedules.
AS/NZS 3760:2022 also includes the inspection and testing specifications for RCD’s.