Amprobe PRM-4 Phase Sequence Motor Rotation Tester,

Representative image only.
Amprobe Mfr # PRM-4 – Item # EW-20029-41
Available for sale in the United States and Canada only
  • CAT III 600 V for both measurement functions
  • Phase sequence indication of the three phase electrical systems
  • Phase voltage loss or voltage sag indication
  • Check for normal or reversed phases
  • Three phase motor rotation indication

$126.00USD / Each
$140.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • DC Max (Volts)600
  • AC Max (Volts)600
  • Frequency Min (Hz)45
  • Frequency Max (Hz)70
  • Safety RatingCAT III 600V
  • PowerSingle standard 9 V battery, approx. 200 hours typical with carbon zinc battery. The BATT LED does not come ON when TEST button is pressed.
  • Width (in)2.83
  • Height (in)6.02
  • Depth (in)1.37
  • DescriptionPhase Sequence Motor Rotation Tester,

Key Features

  • CAT III 600 V for both measurement functions
  • Phase sequence indication of the three phase electrical systems
  • Phase voltage loss or voltage sag indication
  • Check for normal or reversed phases
  • Three phase motor rotation indication
  • Extremely simple to use

More About this Item

Phase sequence testing is crucial for some of the three-phase loads, whenever they need to be connected to the electrical system. Improper connection of three-phase motors may lead to reverse rotation, and as a result it may damage equipment powered by a motor. These Phase Sequence and Motor Rotation Testers are used to assure proper and safe connection of the electrical equipment on three-phase systems.

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