SPI-III™ True Phase Identification System

Our vision has always been to create a phase identification system that exceeds any of today’s industry quality, safety and efficiency requirements. SPI-III’s unique design consists of a wireless bi-module combo that is stunningly easy to configure and operate. With many advancements and innovations, SPI-III will be more helpful than ever before, enabling field applications such as identification of A-B-C electrical phases from all 50 and 60 Hz networks, switchgear phase concordance (matching), phase rotation, system paralleling, underground phasing applications and more.

Advantages

  • True phasing for all applications at any voltage 

  • Live true phasing

  • Reading accuracy of ± 1°

  • GPS satellite network synchronization

  • Fast setup, ready to operate in seconds

  • No network de-energisation required 

  • All-day battery life

  • Encrypted and robust communication technology 

  • Underground time-delayed phase id mode 

  • Local or cloud based deployment

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