GE D60 Instruction Manual page 546
Line distance protection system
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Also See for D60:
- Instruction manual (826 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (708 pages)
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CONTROL ELEMENTS
5.8.14.8 Directional comparison unblocking
SETTINGS CONTROL ELEMENTS PILOT SCHEMES DCUB SCHEME
DCUB SCHEME
5
5-368
DCUB SCHEME
FUNCTION: Disabled
DCUB BLOCK:
Off
DCUB PERMISSIVE
ECHO: Disabled
DCUB ECHO COND:
Off
GND DIR O/C FWD:
Off
GND DIR O/C REV:
Off
TRANS BLOCK PICKUP
DELAY: 0.020 s
TRANS BLOCK RESET
DELAY: 0.090 s
ECHO DURATION:
0.100 s
ECHO LOCKOUT:
0.250 s
LINE END OPEN PICKUP
DELAY: 0.050 s
DCUB LOG PICKUP
DELAY: 0.008 s
GUARD HEALTHY RESET
DELAY: 0.015 s
DCUB LOG TRIP
WINDOW: 0.150 s
DCUB SEAL-IN
DELAY: 0.010 s
DCUB NO OF COMM
BITS: 1
DCUB RX1:
Off
DCUB LOG1:
Off
DCUB RX2:
Off
DCUB LOG2:
Off
DCUB RX3:
Off
DCUB LOG3:
Off
DCUB RX4:
Off
Range: Disabled, Enabled
Range: FlexLogic operand
Range: Disabled, Enabled, Custom
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: 0 to 65.535 s in steps of 0.001
Range: 0 to 65.535 s in steps of 0.001
Range: 0 to 65.535 s in steps of 0.001
Range: 0 to 65.535 s in steps of 0.001
Range: 0 to 65.535 s in steps of 0.001
Range: 0 to 65.535 s in steps of 0.001
Range: 0 to 65.535 s in steps of 0.001
Range: 0 to 65.535 s in steps of 0.001
Range: 0 to 65.535 s in steps of 0.001
Range: 1, 2, or 4
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS
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