GE L90 Instruction Manual page 532

CONTROL ELEMENTS
5
5.8.11.8 Open pole detector
SETTINGS  CONTROL ELEMENTS  MONITORING ELEMENTS  OPEN POLE
 OPEN POLE

5-346
Figure 5-198: VT fuse fail logic
OPEN POLE FUNCTION:

Disabled
OPEN POLE BLOCK:

Off
OPEN POLE VOLTAGE

SUPV: Disabled
OPEN POLE CURRENT

PKP: 0.050 pu
OPEN POLE LINE XC1:

9999.9 Ω
OPEN POLE LINE XC0:

9999.9 Ω
OPEN POLE REM CURR

PKP: 0.050 pu
OPEN POLE MODE:

Accelerated
Range: Disabled, Enabled
Range: FlexLogic operand
Range: Disabled, Enabled
Range: 0.020 to 30.000 pu in steps of 0.001
Range: 300.0 to 9999.9 ohms in steps of 0.001
Range: 300.0 to 9999.9 ohms in steps of 0.001
Range: 0.020 to 30.000 pu in steps of 0.001
Range: Accelerated, Traditional
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS