GE C70 Instruction Manual page 444

GROUPED ELEMENTS
5.7.8.7 Bank voltage differential (ANSI 87V, IEC PDIF)
SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  VOLTAGE ELEMENTS  VOLTAGE DIFFERENTIAL 1(3)
 VOLTAGE
 DIFFERENTIAL 1
5
5-240
Figure 5-127: Auxiliary overvoltage logic
VOLTAGE DIF 1

FUNCTION: Disabled
VOLTAGE DIF 1 BUS

SOURCE: SRC 1
VOLTAGE DIF 1 TAP

SOURCE: SRC 1
VOLTAGE DIF 1 BANK

GROUND: Grounded
VOLTAGE DIF 1 MATCH

FACTOR A: 2.0000
VOLTAGE DIF 1 MATCH

FACTOR B: 2.0000
VOLTAGE DIF 1 MATCH

FACTOR C: 2.0000
VOLTAGE DIF 1 STG 1A

PICKUP: 0.010 pu
VOLTAGE DIF 1 STG 2A

PICKUP: 0.020 pu
VOLTAGE DIF 1 STG 3A

PICKUP: 0.030 pu
VOLTAGE DIF 1 STG 4A

PICKUP: 0.040 pu
VOLTAGE DIF 1 STG 1B

PICKUP: 0.010 pu
VOLTAGE DIF 1 STG 2B

PICKUP: 0.020 pu
VOLTAGE DIF 1 STG 3B

PICKUP: 0.030 pu
VOLTAGE DIF 1 STG 4B

PICKUP: 0.040 pu
VOLTAGE DIF 1 STG 1C

PICKUP: 0.010 pu
C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS
Range: Disabled, Enabled
Range: SRC 1, SRC 2, SRC 3, SRC 4, SRC 5, SRC 6
Range: SRC 1, SRC 2, SRC 3, SRC 4, SRC 5, SRC 6
Range: Grounded, Ungrounded
Range: 0.5000 to 2000.0000 in steps of 0.0001
Range: 0.5000 to 2000.0000 in steps of 0.0001
Range: 0.5000 to 2000.0000 in steps of 0.0001
Range: 0.001 to 1.000 pu in steps of 0.001
Range: 0.001 to 1.000 pu in steps of 0.001
Range: 0.001 to 1.000 pu in steps of 0.001
Range: 0.001 to 1.000 pu in steps of 0.001
Range: 0.001 to 1.000 pu in steps of 0.001
Range: 0.001 to 1.000 pu in steps of 0.001
Range: 0.001 to 1.000 pu in steps of 0.001
Range: 0.001 to 1.000 pu in steps of 0.001
Range: 0.001 to 1.000 pu in steps of 0.001