Amprobe PRM-4 Phase Sequence and Motor Rotation Tester
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Amprobe PRM-4 Phase Sequence and Motor Rotation Tester Available Now

By: Amprobe

Model: 3239635

Sku: G02V548OSV

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Availability: Out of stock New

Availability: Out of stock

  • Identifies 3-phase sequence and open phase check
  • Motor shaft rotation indication protected by CAT III circuitry
  • 3 phase to phase input voltage, 100V ac to 600V ac max
  • Supplied with three CAT III rated color coded large alligator clips and test leads
  • 45 to 70 Hz frequency
  • Operating environment: 0 °C to 40 °C at <80 % R.H.
  • Power: Single standard 9 V battery NEDA 1604, JIS 006P, IEC 6F22
  • Battery life: Approximately 200 hours typical with carbon-zinc battery
  • Low battery indication: The BATT LED does not come ON when TEST button is pressed
  • Environment: Indoor use
  • Altitude: 2000 m (6561 ft.)
  • Overload protection: 600 V AC
  • Agency approvals: CE, cCSAus
  • Safety: Conforms to EN61010-1:2001, CAT III 600V, Pollution degree 2, Class 2, CSA 22.2 -1010-1, EN61557-7
  • EMC: Conforms to EN61326-1. This product complies with requirements of the following European Community Directives: 89/ 336/ EEC (Electromagnetic Compatibility) and 73/ 23/ EEC (Low Voltage) as amended by 93/ 68/ EEC (CE Marking). However, electrical noise or intense electromagnetic fields in the vicinity of the equipment may disturb the measurement circuit. Measuring instruments will also respond to unwanted signals that may be present within the measurement circuit. Users should exercise care and take appropriate precautions to avoid misleading results when making measurements in the presence of electronic interference.
  • Input voltage: 3 phase to phase inputs 100 V AC to 600 V AC max.
  • Frequency: 45 to 70 Hz
  • Operating time: 10 minutes ON maximum at 600 V AC, 10 minutes OFF minimum at 600 V AC
  • 3-Phase load: Approx. 7 mA per phase of AC power source
  • Operating time: 10 minutes ON maximum, 10 minutes OFF minimum.
  • Motor rotation tester field: 14 mA of 9 V battery
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Phase sequence testing is crucial for many three-phase loads. Improperly connected motors can result in reverse rotation, which can damage the equipment powered by the motor. Ensure electrical equipment is correctly and safely connected with Amprobe’s PRM-4 Phase Sequence and Motor Rotation Tester.

In the Box

  • Amprobe PRM-4 Phase Sequence and Motor Rotation Tester
  • Test leads (red, green, and blue)
  • Alligator clips (TL-PRM-4)
  • Soft vinyl case
  • 9 V Battery