CHAPTER 2: PRODUCT DESCRIPTION 2.5 TECHNICAL SPECIFICATIONS
GEK-106310-AF F650 DIGITAL BAY CONTROLLER 2-17
CT SUPERVISION FAILURE (60CTS)
Inputs:............................................................................................ Neutral Current I
N
Neutral Voltage V
N
(from three-phase VTs)
Ground Current I
g
Sensitive Ground Current I
sg
Time Delay:................................................................................. 0.00 to 600.00 s in steps of 0.01 s
3IO Level Accuracy:................................................................ ±0.5% of the reading ± 10 mA from 0.05 to 10.00 A (for ground)
±1.5% of the reading ± 1 mA from 0.005 to 5.000 A (for sensitive ground
3VO Level Accuracy:............................................................... ±1% of reading from 10 to 208 V
Ground Current Accuracy: .................................................. ±0.5% of the reading ± 10 mA from 0.05 to 10.00 A
Sensitive Ground Current Accuracy: .............................. ±1.5% of the reading ± 1 mA from 0.005 to 5.000 A
Operate Time:............................................................................ < 20 ms at 60 Hz
< 25 ms at 50 Hz
Snapshot Events: ..................................................................... selectable by setting
SECOND HARMONIC INHIBIT
Operating Parameter: ........................................................... current 2nd harmonic per phase or average
Pickup Level:............................................................................... 0.1 to 40.0% in steps of 0.1%
Dropout Level:........................................................................... 98% of the pickup level
Level Accuracy: ........................................................................ 2% or 10 mA
Minimum Current:.................................................................... 0.05 to 15.00 A in steps of 0.01 A
Time Delay:................................................................................. 0.00 to 600.00 s in steps of 0.01 s
Time Delay Accuracy: ........................................................... ±3% of expected time or 1.5 cycles (whichever is greater)
Time Accuracy:......................................................................... 3% or 1.5 cycles
Snapshot Events: ..................................................................... selectable by setting
BROKEN CONDUCTOR (I2/I1)
Pickup Level:............................................................................... 20.0-100.0% (I2/I1 ratio) in steps of 0.1%
Dropout Level:........................................................................... 97% to 98% of the pickup level
Trip Delay: ................................................................................... 0.00 to 900.00 s in steps of 0.01 s
Timing Accuracy:..................................................................... ±3.5% of operate time or 50 ms (whichever is greater)
Snapshot Events: ..................................................................... selectable by setting
Operation Threshold: ............................................................. 0.000 to 1.000 A in steps of 0.001 A
Current Inhibition Level:........................................................ selectable by setting from 0.000 to 1.000 A in steps of 0.001 A
LOCKED ROTOR (48)
Current Input:............................................................................. phasor (without harmonics) or RMS
Rated Current:........................................................................... for connection to 1 or 5 A CTs
Full Load Current:..................................................................... 0.10 to 10.00 kA in steps of 0.01 kA
Pickup Level:............................................................................... .1.01 to 109.00 in steps of 0.01 x FLC
Dropout Level:........................................................................... 97% to 98% of the pickup level
Level Accuracy for Primary Magnitudes:..................... ±3% complete range
Trip Delay: ................................................................................... 0.00 to 900.00 s in steps of 0.01 s
Reset Delay: ............................................................................... 0.00 to 900.00 s in steps of 0.01 s
Operate Time:............................................................................ 20 ms at 3 x pickup at 50 Hz, typically
Timing Accuracy:..................................................................... ±3% of operate time or 50 ms (whichever is greater)
Snapshot Events: ..................................................................... selectable by setting
PULSE COUNTERS
Number of Pulse Counters Available:............................. up to 8
Multiplier Factor:...................................................................... 0.000 to 65000.000 in steps of 0.001
Overload Factor: ...................................................................... 0 to 10000000 in steps of 1
Board Origin:.............................................................................. all available input/output boards in the device. See order code (F, G, H, J)
Input Origin:................................................................................ up to 32 (depending on board selection type)
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