Breakers; Breaker Arcing Current; Breaker Health - GE 845 Instruction Manual

CHAPTER 7: RECORDS

Breakers

Breaker Arcing Current

Breaker Health

845 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
Path:
Records > Breaker 1
The menu displays the breaker monitoring values. The latest value, average of last five
values and average of values since last reset are recorded, calculated and displayed.
When the DETECTION mode is selected, the values displayed here can be used as the
reference for user settings. The values are saved into non-volatile memory to avoid the loss
of data during the power down period.
Path:
Records > Breaker Health
BREAKERS
7–5