Crompton 3PT3-60-482-FFF _ Medium Voltage Potential Transformer s, Primary Voltage – 4800, Ratio – 40:1
ACCURACY CLASS:
0.3 WX, 0.6M, 1.2Y at 100% rated voltage with 120V based ANSI burden
FREQUENCY:
60 Hz.
THERMAL RATING:
700 VA total, 350 VA per phase, at 30°C. amb.
450 VA total, 225 VA per phase, at 55°C. amb.
STANDARD SECONDARY VOLTAGE:
120 volts
MAXIMUM SYSTEM VOLTAGE:
5.6 kV, BIL 60kV full wave
APPROXIMATE WEIGHT:
38 lbs.
Features:
- Primary terminals are No. 10-32 brass screws with one flat washer and lockwasher.
- The core and coil assembly is encased in a plastic enclosure and vacuum encapsulated in polyurethane resin.
- The Transformer s are tested for partial discharge to Canadian Standards CAN 3-C13-M83. This test can also be carried out to IEC requirements if requested.
- 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; high altitude.
Specifications:
- Catalog Number: 3PT3-60-482-FFF
- Primary Voltage: 4800
- Ratio: 40:1
- Secondary Voltage: 120
- Frequency Hz: 50 or 60
- Thermal Rating: 0.7 kVA
- Suggested Fuse Rating: 1.0 E
- Weight in lbs: 0.38
Specifications Sheet:
- Datasheet.pdf
