GE
Grid Solutions
Model 780
Current Transformer
Window Diameter 6.50”
Application
Relaying and metering.
Frequency
50-400 Hz.
Insulation Level
0.6 kV, BIL 10 kV full wave.
Continuous Thermal
Current Rating Factor
50:5-1,200:5 & 2,000:5
2.0 at 30 °C. amb., 1.5 at 55 °C. amb.
1,500:5-1600:5, 2,500:5-3,500:5
1.5 at 30 °C. amb., 1.33 at 55 °C. amb.
4,000:5-5,000:5 1.0 at 30 °C. amb.,
6,000:5 0.8 30 °C. amb.
Secondary terminals are brass screws
No.10-32 with one flatwasher,
lockwasher and regular nut.
Approximate weight 30 lbs.
Excitation data available upon request.
REGULATORY AGENCY APPROVALS
Manufactured to meet the requirements of ANSI/IEEE C57.13.
Classified by U.L. in accordance with IEC 44-1
(*) Approved for revenue metering by Industry Canada No. AE-0656
Model 780
ITI_Model_780- Specs-EN-2017-11-Grid-AIS-1363. © 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.
Loading...