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PRM-100 Phase Rotation Meter - April Product Focus

April 21, 2010

The PRM-100 Phase Rotation Meter is used to determine which is the leading phase of any two phases of a three-phase conductor system. The PRM is a dual range, 0-5kV and 0-15kV, device that can be used as high as 45kV when optional resistor sticks (R-45) are added. It consists of two sticks with a connecting cord and ground lead.

PRM-100 Phase Rotation Meter

Phase rotation is determined by taking readings on the two phases; first in one direction, then the other. The meter will indicate which phase is leading and which is lagging. The PRM-100 can be used in overhead applications with the included probes, or underground by adding the appropriate underground probes for your application.

Features & Benefits:

  • Determine phase rotation up to 45kV
  • Large 3" meter face for easy reading and increased accuracy
  • Strain relief fittings reduce cable damage at point of highest stress
  • Includes universal splines for hot stick attachment
  • Adaptable for underground applications with optional bushing probes


Click here for more information about the PRM-100 Phase Rotation Meter

Click here to download the Phase Rotation Meter Product Brochure

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