GE Multilin G650 Manual page 302

6 ACTUAL VALUES
6.2.3.8 VOLTAGE
This screen shows the activation of all voltage elements available in the G650. It can be accessed from the menu: Actual >
Status > Protection > Voltage, and it includes the following signaling LEDs.
The values shown are:
Pickup and operation signals for phase to ground and phase-to-phase undervoltage elements and the three-phase signal
for pickup and operation for the undervoltage element.
Pickup and operation for negative sequence overvoltage element.
Pickup and operation signals for phase-to-phase overvoltage elements and the three-phase signal for pickup and operation
for the overvoltage element.
Pickup and operation for neutral overvoltage element (High).
Pickup and operation for auxiliary undervoltage and overvoltage elements.
Pickup and operation for volts/Hz elements, see note (*).
Pickup and operation for ground overvoltage elements.
Table 6–11: VOLTAGE ACTUAL VALUES
UNDERVOLTAGE ACTUAL VALUES
PHASE UV1 A PKP
PHASE UV1 A OP
PHASE UV1 B PKP
PHASE UV1 B OP
PHASE UV1 C PKP
PHASE UV1 C OP
PHASE UV1 AB PKP
PHASE UV1 AB OP
PHASE UV1 BC PKP
PHASE UV1 BC OP
PHASE UV1 CA PKP
PHASE UV1 CA OP
PHASE UV1 PKP
PHASE UV1 OP
PHASE UV2 A PKP
PHASE UV2 A OP
PHASE UV2 B PKP
PHASE UV2 B OP
PHASE UV2 C PKP
PHASE UV2 C OP
GEK-113285A
PHASE UV2 AB PKP
PHASE UV2 AB OP
PHASE UV2 BC PKP
PHASE UV2 BC OP
PHASE UV2 CA PKP
PHASE UV2 CA OP
PHASE UV2 PKP
PHASE UV2 OP
PHASE UV3 A PKP
PHASE UV3 A OP
PHASE UV3 B PKP
PHASE UV3 B OP
PHASE UV3 C PKP
PHASE UV3 C OP
PHASE UV3 AB PKP
PHASE UV3 AB OP
PHASE UV3 BC PKP
PHASE UV3 BC OP
PHASE UV3 CA PKP
PHASE UV3 CA OP
PHASE UV3 PKP
PHASE UV3 OP
G650 Generator Protection & Control System
OVERVOLTAGE ACTUAL
VALUES
PHASE OV1 AB PKP
PHASE OV1 AB OP
PHASE OV1 BC PKP
PHASE OV1 BC OP
PHASE OV1 CA PKP
PHASE OV1 CA OP
PHASE OV1 PKP
PHASE OV1 OP
PHASE OV2 AB PKP
PHASE OV2 AB OP
PHASE OV2 BC PKP
PHASE OV2 BC OP
PHASE OV2 CA PKP
PHASE OV2 CA OP
PHASE OV2 PKP
PHASE OV2 OP
PHASE OV3 AB PKP
PHASE OV3 AB OP
PHASE OV3 BC PKP
PHASE OV3 BC OP
PHASE OV3 CA PKP
PHASE OV3 CA OP
PHASE OV3 PKP
PHASE OV3 OP
NEGATIVE SEQUENCE OV
NEG SEQ OV1 PKP
NEG SEQ OV1 OP
NEG SEQ OV2 PKP
NEG SEQ OV2 OP
NEG SEQ OV3 PKP
NEG SEQ OV3 OP
6.2 STATUS
NEUTRAL OV HIGH ACTUAL
VALUES
NEUTRAL OV1 HIGH PKP
NEUTRAL OV1 HIGH OP
NEUTRAL OV2 HIGH PKP
NEUTRAL OV2 HIGH OP
NEUTRAL OV3 HIGH PKP
NEUTRAL OV3 HIGH OP
AUXILIARY OV
AUXILIARY OV1 PKP
AUXILIARY OV1 OP
AUXILIARY OV2 PKP
AUXILIARY OV2 OP
AUXILIARY OV3 PKP
AUXILIARY OV3 OP
AUXILIARY UV
AUXILIARY UV1 PKP
AUXILIARY UV1 OP
AUXILIARY UV2 PKP
AUXILIARY UV2 OP
AUXILIARY UV3 PKP
AUXILIARY UV3 OP
VOLTS PER HERTZ (*)
VOLTS/HZ 1 BLOCK
VOLTS/HZ 1 OP
VOLTS/HZ 2 BLOCK
VOLTS/HZ 2 OP
VOLTS/HZ 3 BLOCK
VOLTS/HZ 3 OP
GROUND OV
GROUND OV1 PKP
GROUND OV1 OP
GROUND OV2 PKP
GROUND OV2 OP
GROUND OV3 PKP
GROUND OV3 OP
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