GE
Energy Connections
Model 604
Current Transformer High Accuracy Low Ratio Split Core
Window Size 1.42” x 1.53”
Application
For energy management systems
and instrumentation.
Frequency
50-400 Hz.
Insulation Level
0.6 kV, BIL 10 kV full wave.
Continuous Thermal
Current Rating Factor
Models 604-101 thru 604-401
1.33 at 30 °C. amb.,
1.0 at 55 °C. amb.
Model 604-1000T
450A at 30 °C. amb.,
350A at 55 °C. amb.
Terminals are 10-32 brass studs with
one
flatwasher and 2 regular nuts.
Flexible leads UL 1015, 105 °C , CSA
approved, #16 AWG, 24” long are
available.
Approximate Weight 2.5 lbs.
REGULATORY AGENCY APPROVALS
Manufactured to meet the requirements of ANSI/IEEE C57.13.
Classified by U.L. in accordance with IEC 44-1
Model 604 High Accuracy Low Ratio Split Core
These transformers are designed for assembly to an existing electrical installation without the need for dismantling the primary bus or cables.
The 604-1000T is intended for use with high input impedance devices.The output can be rectified and filtered for devices requiring
DC input. The non-linearity and voltage drop of the rectifiers and filters must be considered in the choice of the loading impedance.
Caution:
Proper safety precautions must be followed during installation by a trained electrician. Never install while bus is energized.
The current transformer must have its secondary terminals short circuited or the burden connected, before energizing the primary circuit.
Grid-AIS-L4-ITI_Model_604-1557-2017_06-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.
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