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Electrical Appliance Testing and Tagging Procedure


The safety and functionality of electrical appliances are verified through comprehensive testing in alignment with relevant standards. Utilizing advanced equipment, such as Portable Appliance Testers (PAT), All Points Safety (APS) performs the following procedures:

  • Visual Inspection

  • Insulation Tests

  • Earth Circuit Test

  • Continuity Test

  • Functionality Test

  • Run/Leakage Test

  • Polarity Test

Visual Inspections (as per AS/NZS 3760) include:

  • Identifying obvious external damage.

  • Checking for defects in accessories, plugs, or socket outlets.

  • Inspecting connectors for any damage.

  • Examining supply cords for integrity.

  • Ensuring there are no exposed inner cords or damage to external sheathing.

  • Confirming cords are not tangled or presenting tripping hazards.

  • Verifying that all flexible cords are securely anchored.

  • For power boards, ensuring the maximum load indicator is clearly visible and legible.

How Frequently Should I Test and Tag in New Zealand?

The AS/NZS 3760 standard is best taken as a minimum requirement. Here are the key intervals to keep in mind for electrical appliance testing

  • Quarterly (Every 3 Months):

    • Construction and Building Sites

    • Demolition Sites

  • Twice a Year (Every 6 Months):

    • Factories

    • Production Facilities

    • Warehouses

  • Annually (Every Year):

    • Schools

    • Offices

    • Office Kitchens

    • Any location where equipment or wiring is prone to wear, damage, or misuse

  • Every 5 Years:

    • Server Rooms

    • Locations where equipment and wiring are not subject to heavy wear, misuse, or cable flexing

Note: Electrical equipment must be inspected and tested before being hired out, and equipment used in high-risk environments, such as construction sites, must be tested every three months.

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