Measuring, Metering, Monitoring, and Analyzing of Conventional and Alternative Electrical Energy

Three Phase 3-Wire Potential Transformer (Model 3PT3)

PT3-1

Contact AYA Instruments for a Quote.

  • Frequency:  60Hz
  • Standard Secondary Voltage:  120Vac
  • Insulation Class:  5.6kV, 60kV BIL Full Wave
  • UL Recognized
  • FOR INDOOR USE ONLY

Description

ACCURACY CLASS

0.3 WX, 0.6M, 1.2Y at 100% rated voltage with 120V based ANSI burden.

  • Frequency:  60Hz Thermal Rating
  • 350VA (2.4 secondary amps per phase):  60Hz at 30°C
  • 225VA (1.7 secondary amps per phase):  60Hz at 55°C
  • Insulation:  5.6kV, 60kV BIL Full Wave
  • Weight:  Approximately 38 lbs.
  • Primary Terminals:  No. 10-32 Brass Screws with one flat washer and lock washer.

The core and coil assembly is encased in a plastic enclosure and vacuum encapsulated in polyurethane resin.

Recommended Spacing is for guidance only. The user needs to set appropriate values to assure performance for: high potential test, impulse test, high humidity, partial discharge, and high altitude.

Primary Fuses Included.