Ground Fault Cts For 5 A Secondary Ct - GE 489 Instruction Manual

D.1 CURRENT TRANSFORMERS
For low resistance or solidly grounded systems, a 5 A secondary CT should be used. Two sizes are available with 5½" or
13" × 16" windows. Various Primary amp CTs can be chosen (50 to 250).
GCT5
D
DIMENSIONS
D-2
D.1.2 GROUND FAULT CTs FOR 5 A SECONDARY CT
GCT16
DIMENSIONS
489 Generator Management Relay
APPENDIX D
GE Power Management