GE Multilin F650 - Page 54

2-18 F650 DIGITAL BAY CONTROLLER GEK-106310-AF
2.5 TECHNICAL SPECIFICATIONS CHAPTER 2: PRODUCT DESCRIPTION
ANALOG COMPARATORS
Analog Input: ..............................................................................any analog value in the device
Analog Maximum Threshold Value:.................................-100000.000 to 100000.000 in steps of 0.001
Analog Minimum Threshold Value: ..................................-100000.000 to 100000.000 in steps of 0.001
Analog Delay:.............................................................................0.00 to 900.00 in steps of 0.01
Analog Hysteresis:...................................................................0.0 to 50.0 in steps of 0.1
Analog Direction (for activation inside or outside the
dea
dband: ..............................................................................
IN or OUT
FREQUENCY RATE OF CHANGE
df/dt Trend:..................................................................................increasing, decreasing, bidirectional
df/dt Pickup Level:....................................................................0.10 to 10.00 Hz/s in steps of 0.01 Hz/s
df/dt Level Accuracy:..............................................................80 mHz/s or 3.5% (whichever is greater)
Overvoltage Supv. ....................................................................0.00 to 110.00% in steps of 0.01%
95% Settling Time for df/dt: ................................................< 24 cycles
Operate Time: ............................................................................at 2 x pickup: 12 cycles
at 3 x pickup: 8 cycles
at 5 x pickup: 6 cycles
Frequency Rate Min................................................................20.00 to 80.00 Hz in steps of 0.01 Hz
Frequency Rate Max...............................................................20.00 to 80.00 Hz in steps of 0.01 Hz
Frequency Rate Delay: ..........................................................0.00 to 60.00 s in steps of 0.01 s
Snapshot Events:......................................................................selectable by setting
LOAD ENCROACHMENT
Responds to: ...............................................................................positive sequence quantities
Minimum Voltage: ....................................................................0.00 to 300.00 V in steps of 0.01 V
Reach (sec.
Ω): ...........................................................................0.02 to 250.00 Ω in steps of 0.01 Ω
Impedance Accuracy:............................................................±3%
Angle: .............................................................................................5 to 50º in steps of 1º
Angle Accuracy:........................................................................±3%
Pickup Delay:..............................................................................0.000 to 65.535 s in steps of 0.001
Reset Delay:................................................................................0.000 to 65.535 s in steps of 0.001
Time Accuracy: .........................................................................±3.5% or ±60 ms, whichever is greater
Operate Time: ............................................................................< 60 ms at 50 Hz, typically
Snapshot Events:......................................................................selectable by setting
BREAKER SETTINGS
Number of Switchgear: .........................................................1 to 16 (selection of switchgear for breaker control)
Maximum KI
2
t:...........................................................................0.00 to 9999.99 (kA)
2
s in steps of 0.01 (kA)
2
s
KI
2
t Integration Time:.............................................................0.03 to 0.25 s in steps of 0.01
Maximum Openings:...............................................................0 to 9999 in steps of 1
Maximum Openings in One Hour:....................................1 to 60 in steps of 1
Snapshot Events:......................................................................selectable by setting
BREAKER MAINTENANCE
KI
2
t Breaker Counters for Phases A, B, C:......................0.00 to 9999.99 (kA)
2
s in steps of 0.01 (kA)
2
s
Breaker Opening Counters: .................................................0 to 9999 in steps of 1
Breaker Closing Counters:....................................................0 to 9999 in steps of 1
SWITCHGEAR
Switchgear: .................................................................................1 to 16 (configurable in Relay Configuration)
Snapshpt Events:......................................................................selectable by setting (for each switchgear, in Sy
stem Setup)
MAXIMUM NUMBER OF STARTS
Metering Algorithm:.................................................................fundamental
Tripping Time Accuracy:.......................................................±250 ms or 5% (whichever is greater)
Full Load Amps:.........................................................................0.5 to 10.0 A in steps of 0.1 A
Breaker Supervision:...............................................................selectable by setting
Min. Stop Time:..........................................................................0.0 to 900.0 s in steps of 0.1 s