Model# 3PT3
5KV
Three Phase 3-Wire Potential Transformer
The 3PT3-60 model is a three phase 5kV rated potential transformer with 60kV BIL in open delta configuration suitable for 3-phase 3-wire system.
- Suitable for revenue grade metering applications.
- Comes complete with primary fuses and have voltage ranges from 840V up to 4800V.
- UL Recognized
- FOR INDOOR USE ONLY
- 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.
Overview
Insulation Class5.6kV, 60kV BIL Full Wave
Thermal Rating350VA (2.4 secondary amps per phase): 60Hz at 30Ā°C
Thermal Rating 225VA(1.7 secondary amps per phase): 60Hz at 55Ā°C
WeightApproximately 38 Lbs
Accuracy
IEEE Metering Accuracy 0.3 WX, 0.6M, 1.2Y
Input
Volts0-840 thru 0-4800V
Frequency60Hz
Output
Standard120Vac
Detailed Model Specifications
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Resources
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