Setting Group 1; Transformer - GE G30 Instruction Manual

GROUPED ELEMENTS

5.7.2 Setting group 1

SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)
 SETTING GROUP 1

5
Each of the six setting group menus is identical. Setting group 1 (the default active group) is active automatically when no
other group is active.
If the device incorrectly switches to group 1 after power cycling, upgrade the firmware to version 7.31 or later to correct
this issue.

5.7.3 Transformer

5.7.3.1 Menu
SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  TRANSFORMER
 TRANSFORMER

This menu contains the settings for the transformer differential elements and the transformer thermal elements.
5-178
 TRANSFORMER


 PHASE CURRENT


 NEUTRAL CURRENT


 GROUND CURRENT


 NEGATIVE SEQUENCE

 CURRENT
 GENERATOR

 UNBALANCE
 SPLIT PHASE


 VOLTAGE ELEMENTS


 LOSS OF EXCITATION


 ACCIDENTAL ENERGIZATION


 POWER


 STATOR

 GROUND
 PERCENT

 DIFFERENTIAL
 HOTTEST-SPOT

 TEMPERATURE
 AGING FACTOR


 LOSS OF LIFE


See below
See page 5-186
See page 5-198
See page 5-206
See page 5-213
See page 5-217
See page 5-219
See page 5-223
See page 5-235
See page 5-237
See page 5-239
See page 5-242
See below
See page 5-184
See page 5-184
See page 5-185
G30 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS