Insulator Tester Video Demonstration
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Positron High-Voltage Insulator Tester

Positron High Voltage Live Line E-Field Testers for Porcelain and Polymeric Composite Insulators. Safe, Easy, and Accurate.

Power Isolator Units

The Positron Power Isolator is a system for delivering high-voltage isolated regulated 100 W @ 48 Vdc up to 2,000 feet away from a voltage source typically located at a power substation, free from any electrical high potential such as GPR

Establishing the true GPR

GPR figures too high? Positron’s professionals can help. Our professional teams take a standards-based approach supported by actual field measurements to establish the true GPR and ZOI of a power substation.

High-Voltage Isolation Solutions for Substation Communications

Whether it is for an On-Grid or a Hybrid Fiber High-Voltage Interface, Positron offers complete solutions built to the most stringent industry standards.

Fiber Optic Isolation

Wireline Isolation

Positron develops and manufactures advanced instruments and software that determine the true state of all types of power line and substation insulators enabling power utilities around the world to make power grids more resilient, safe and reliable.

Positron provides protection equipment to isolate and protect communications equipment and personnel during power faults and lightning events at power substations.