GE UR Series C70 Instruction Manual page 247

5 SETTINGS
d) PHASE INSTANTANEOUS OVERCURRENT (ANSI 50P)
PATH: SETTINGS GROUPED ELEMENTS
PHASE IOC1
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
The phase instantaneous overcurrent element may be used as an instantaneous element with no intentional delay or as a
definite time element. The input current is the fundamental phasor magnitude. The phase instantaneous overcurrent timing
curves are shown below for form-A contacts in a 60 Hz system.
GE Multilin
SETTING GROUP 1(6)
PHASE IOC1
FUNCTION: Disabled
PHASE IOC1 SIGNAL
SOURCE: SRC 1
PHASE IOC1
PICKUP: 1.000 pu
PHASE IOC1 PICKUP
DELAY: 0.00 s
PHASE IOC1 RESET
DELAY: 0.00 s
PHASE IOC1 BLOCK A:
Off
PHASE IOC1 BLOCK B:
Off
PHASE IOC1 BLOCK C:
Off
PHASE IOC1
TARGET: Self-reset
PHASE IOC1
EVENTS: Disabled
C70 Capacitor Bank Protection and Control System
5.6 GROUPED ELEMENTS
PHASE CURRENT PHASE IOC 1(12)
Range: Disabled, Enabled
Range: SRC 1, SRC 2
Range: 0.000 to 30.000 pu in steps of 0.001
Range: 0.00 to 600.00 s in steps of 0.01
Range: 0.00 to 600.00 s in steps of 0.01
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: Self-reset, Latched, Disabled
Range: Disabled, Enabled
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