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11.1 COMMISSIONING SUMMARY
Table 11–6: S4 ELEMENTS (Sheet 9 of 12)
11
DESCRIPTION
Underfrequency 2 Function
Underfrequency 2 Target
Underfrequency 2 Min. Current
Underfrequency 2 Pickup
Underfrequency 2 Delay
Underfrequency 2 Block
Frequency Decay Function
Frequency Decay Target
Current Sensing
Frequency Decay Min. Current
Minimum Operating Voltage
Frequency Decay Threshold
Frequency Decay Delay
Frequency Decay Rate 1
Frequency Decay Rate 2
Frequency Decay Rate 3
Frequency Decay Rate 4
Frequency Decay Block
Overfrequency Function
Overfrequency Target
Current Sensing
Overfrequency Min. Current
Minimum Operating Voltage
Overfrequency Pickup
Overfrequency Delay
Overfrequency Block
OVEREXCITATION
5th Harmonic Level Function
5th Harmonic Level Target
5th Harmonic Level Min. Current
5th Harmonic Level Pickup
5th Harmonic Level Delay
5th Harmonic Level Block
Volts-Per-Hertz 1 Function
Volts-Per-Hertz 1 Target
11-14
DEFAULT
GROUP 1
Disabled
Self-reset
0.20 x CT
58.80 Hz
1.00 s
Disabled
Disabled
Latched
Enabled
0.20 x CT
0.50 x VT
59.50 Hz
0.00 s
0.4 Hz/s
1.0 Hz/s
2.0 Hz/s
4.0 Hz/s
Disabled
Disabled
Latched
Enabled
0.20 x CT
0.50 x VT
60.50 Hz
5.00 s
Disabled
Disabled
Self-reset
0.10 x CT
10.0% ƒo
10 s
Disabled
Disabled
Self-reset
745 Transformer Management Relay
11 SETPOINT TABLES
GROUP 2
GROUP 3
GROUP 4
GE Power Management
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