Breakers - GE B30 Instruction Manual

CHAPTER 5: SETTINGS
This configuration can be used on a two-winding transformer, with one winding connected into a breaker-and-a-half
system. The following figure shows the arrangement of sources used to provide the functions required in this application,
and the CT/VT inputs that are used to provide the data.
Y LV
SRC 1
Phase CT M1
Ground CT M1
Phase VT M5
Aux VT None

5.5.4 Breakers

SETTINGS  SYSTEM SETUP  BREAKERS  BREAKER 1(6)
 BREAKER 1

B30 BUS DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
Figure 5-68: Example of use of sources
D HV AUX
SRC 2 SRC 3
F1+F5 None
None None
None None
None U1
BREAKER 1

FUNCTION: Disabled
BREAKER1 PUSH BUTTON

CONTROL: Disabled
BREAKER 1 TAGGING:

Disabled
Range: Disabled, Enabled
Range: Disabled, Enabled
Range: Disabled, Enabled
SYSTEM SETUP
5
5-147