GE 489

GE Power Management
489 Generator Management Relay D-3
APPENDIX D D.1 CURRENT TRANSFORMERS
D
D.1.3 PHASE CTS
Current transformers in most common ratios from 50:5 to 1000:5 are available for use as phase current inputs with motor
protection relays. These come with mounting hardware and are also available with 1 A secondaries. Voltage class: 600 V
BIL, 10 KV.