Instrument Transformer, Div of GE 3P2 Data Sheet

GE

Energy Connections

Model 3P2

Current Transformer
Window Diameter 0.69”

Application

3 phase metering and other
switchboard
applications and for current to voltage
conversion by use of a loading resistor
as illustrated in the graph below and
having low primary current input.

Frequency

50-400 Hz.

Insulation level

600 Volts, 10 kV BIL full wave.

Continuous Thermal Current
Rating Factor

Models 3P2-500 - 3P2-201:

1.33 at at 30°C. ambient.

1.0 at 55°C. ambient.

Models 3P2-1000T:
350A at 30°C amb., 250A at 55°C amb.,

Terminals are brass studs No. 8-32 with
one flatwasher, lockwasher and regular
nut.

Transformers can be ordered with
secondary leads configured in various
ways (consult factory).

Load resistors may be mounted directly
on terminals thus providing a “space
saver” feature.

Approximate weight 1.5 lbs.

For Horizontal Mounting

Model 3P2

The graph illustrates voltage output capacity,
and over the ranges shown, will maintain + 3% linearity.

Grid-AIS-L4-ITI_Model_3P2-1532-2017_04-EN. © Copyright 2017. General Electric Company
and Instrument Transformers LLC reserve the right to change specifications of described products
at any time without notice and without obligation to notify any person of such changes.