GE 845 Instruction Manual page 13

CHAPTER 1: INTRODUCTION
845 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
Description
Output Relays
Setpoint Groups (6)
Transformer Overload
Transformer Loss of Life
Trip Bus (6)
Transient Recorder (Oscillography)
Trip and Close Coil Monitoring
User-programmable LEDs
User-programmable Pushbuttons
Virtual Inputs (32)
Virtual Outputs (32)
DESCRIPTION OF THE 845 TRANSFORMER PROTECTION RELAY
1–5