Three-phase equipment is common in industrial and construction environments. It requires PAT testing just like single-phase equipment.
What Is Three-Phase Equipment?
Three-phase equipment uses a three-phase electrical supply for more power. Common examples include large motors, industrial compressors, welding equipment, and commercial kitchen equipment.
How Does Testing Differ?
The fundamental tests are the same: visual inspection, earth continuity, and insulation resistance. However, three-phase equipment requires a PAT tester capable of handling additional conductors and higher power ratings.
Do I Need a Specialist?
You need a tester with the right equipment and experience. Green Tag PAT Testing is equipped for both single-phase and three-phase equipment.
Have three-phase equipment that needs testing? Get in touch for a quote.
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