i-AVT Plus


  • Voltage Protection Brochure Expanded Voltage Range

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  • i-AVT Plus Manual

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The i-AVT Plus combines two essential safety functions in one device:

  • Absence of Voltage Tester (AVT): Confirms equipment is fully de-energized before maintenance, reducing the risk of arc flash and electrical shock hazards.
  • Voltage Test Portal (VTi): Enables safe voltage measurement and troubleshooting while the system remains energized, without opening equipment doors.

Expanded Voltage Range:
Now available for applications from 600V AC up to 15kV AC, and from 250V DC up to 3000V DC (model dependent), making the i-AVT Plus ideal for low-voltage, medium-voltage, and DC systems across industrial, utility, and renewable energy sectors.

Key Features:

  • Dual functionality for both absence-of-voltage testing and voltage presence measurement.
  • A known voltage source for verifying the accuracy of portable test instruments.
  • NEMA 4X enclosure for durability and environmental protection.
  • UL508A Certified, meeting NFPA 70E, CSA Z462, UL 1436, and SIL 3 safety standards.
  • Suitable for diverse applications including switchgear, MCCs, solar array collector boxes, datacenters, and EV charging systems.