CHAPTER 2: PRODUCT DESCRIPTION 2.5 TECHNICAL SPECIFICATIONS
GEK-106310-AF F650 DIGITAL BAY CONTROLLER 2-15
FORWARD POWER (32FP)
Current, Voltage:...................................................................... fundamental phasor (primary values)
Number of Stages:................................................................... 2
Pickup Level:............................................................................... 0.00 to 10000.00 MW in steps of 0.01 MW
Dropout Level:........................................................................... 97% to 98% of the pickup level
Level Accuracy for Primary Magnitudes:..................... ±3% of complete range
Trip Delay (Two Stages):........................................................ 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)
Block Time After Close: ......................................................... 0.00 to 900.00 s in steps of 0.01 s
Snapshot Events: ..................................................................... selectable by setting
DIRECTIONAL POWER (32)
Current, Voltage:...................................................................... fundamental phasor (primary values)
Number of Stages:................................................................... 2
Pickup Level:............................................................................... -10000.00 to 10000.00 MW (primary values) in steps of 0.01 MW
Characteristic Angle (Two Stages): .................................. 0.00º to 359.99º in steps of 0.01º
Accuracy for Primary Magnitudes:................................. ±3% of complete range
Trip Delay (Two Stages):........................................................ 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)
Block Time After Close: ......................................................... 0.00 to 900.00 s in steps of 0.01 s
Snapshot Events: ..................................................................... selectable by setting
Operate Time:............................................................................ < 45 ms at 50 Hz, typically
WATTMETRIC ZERO-SEQUENCE DIRECTIONAL (32N)
Measured Power:..................................................................... zero sequence
Number of Elements: ............................................................. 6 (3 high level, 3 low level)
Voltage Pickup Level V
N
:....................................................... 2.00 to 70.00 V in steps of 0.01 V
voltage calculated from phases if auxiliary voltage is set to V
x
voltage measured from the 4th voltage transformer if auxiliary voltage is set to V
N
Level Accuracy for Voltage: ................................................ ±1% of reading from 10 to 208
Current Selection: .................................................................... I
N
(calculated from phases)
I
G
(measured from the 4th current transformer)
OC Pickup Level: ....................................................................... 0.005 to 0.400 A in steps of 0.001
Level Accuracy for Current: ................................................ ±0.5% of the reading ± 10 mA from 0.05 to 10.00 A
±1.5% of the reading for higher values
OC Pickup Delay:...................................................................... 0.00 to 600.00 s in steps of 0.01 s
Power Pickup Level:................................................................ 0.01 to 4.50 W in steps of 0.01 W
Characteristic Angle (MTA):.................................................. 0º to 360º in steps of 1º
Power Pickup Delay:............................................................... 0.00 to 600.00 s in steps of 0.01 s
Level Accuracy for Power:................................................... ±2.5% of the reading at -0.8 ≤ PF ≤ -1 and 0.8 < PF ≤ 1
Curve Shapes: ........................................................................... Inverse Curve
Definite Time
FlexCurve
TM
A/B/C/D user curves
Curve Multiplier (Time Dial): ................................................ 0.02 to 2.00 s in steps of 0.01 s
Tripping Time Accuracy: ...................................................... ±3.5% of operate time or 50 ms whichever is greater
Snapshot Events: ..................................................................... selectable by setting
Operate Time:............................................................................ < 45 ms at 50 Hz, typically
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