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2.2.14 Overvoltage Protection
Voltage setting
Pickup voltage
Dropout voltage
Tolerance of voltage setting
Time setting
Pickup time
Dropout time
Tolerance of time setting
2.2.15 Zero Sequence Overvoltage Protection
Voltage setting
Pickup voltage
Dropout voltage
Tolerance of voltage setting
Time setting
Pickup time
Dropout time
Tolerance of time setting
2.2.16 Negative Sequence Overvoltage Protection
Voltage setting
Pickup voltage
Dropout voltage
Tolerance of voltage setting
Time setting
Pickup time
Dropout time
Tolerance of time setting
2.2.17 Frequency Protection
Under-frequency setting
Over-frequency setting
Pickup frequency
Dropout frequency
Tolerance of frequency setting
Time setting
Pickup time
Dropout time
Tolerance of time setting
Blocking element
Undervoltage blocking setting
PCS-9611 Feeder Relay
57.70V ~ 200.00V
1.00×Setting
Configurable: 0.93×Setting ~ 0.97×Setting
≤ 2.5% Setting or 0.10V, whichever is greater
0.00s ~ 100.00s
≤ 50ms
≤ 50ms
≤ 1% Setting + 50ms
2.00V ~ 160.00V
1.00×Setting
0.95×Setting
≤ 2.5% or 0.10V, whichever is greater
0.00s ~ 100.00s
≤ 50ms
≤ 50ms
≤ 1% Setting + 50ms
2.00V ~ 120.00V
1.00×Setting
0.95×Setting
≤ 2.5% or 0.10V, whichever is greater
0.03s ~ 100.00s
≤ 50ms
≤ 50ms
≤ 1% Setting + 50ms
45.00Hz ~ 60.00Hz
50.00Hz ~ 65.00Hz
1.00×Setting
1.00×Setting
≤ 0.01Hz
0.00s ~ 100.00s
≤ 50ms
≤ 50ms
≤ 1% Setting + 50ms
10.00V ~ 120.00V
Date: 2014-04-08
2 Technical Data
2-9
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