SMC RAPTOR-PT Electrical Substation Maintenance Accessory

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Raptor Polarity Tester
The Raptor Polarity Tester is a simple handheld probe that helps you quickly verify the various connections in a three-phase installation for correct polarity, while the Raptor injects an asymmetrical waveform at one end of the wiring.


The Raptor PT is powered from two size AAA standard alcaline batteries. Polarity is instantaneously checked in the connected terminals upon pressing the ON button, by means of three LED indicators: orange (polarity not detected), red (inverted polarity), and green (correct polarity).

Low-, medium-, and high-voltage three-phase commissioning jobs.
Quick verification of routine or corrective maintenance works.

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