GE MiCOM P40 Agile Technical Manual page 37

Technical Data
MiCOM P40 Agile P442, P444
CURRENT TRANSFORMER
SUPERVISION
Accuracy
IN> Pick-up:
VN< Pick-up:
IN> Drop-off:
VN< Drop-off:
(1.05 × setting) ±5% or 1 V
Time delay operation:
Setting ±2% or 20 ms
CTS block operation:
CTS reset:
CB STATE MONITORING AND
CONDITION MONITORING
Accuracy
Timers:
±20 ms or 2%, whichever is greater
Broken current accuracy: ±5%
PROGRAMMABLE SCHEME LOGIC
Accuracy
Output conditioner timer:
Setting ±20 ms or 2%, whichever is greater
Dwell conditioner timer:
Setting ±20 ms or 2%, whichever is greater
Pulse conditioner timer:
Setting ±20 ms or 2%, whichever is greater
AUTORECLOSE AND CHECK
SYNCHRONISM
Accuracy
Timers:
Setting ±20 ms or 2%, whichever is greater
Setting ±5%
Setting ±5%
0.9 × setting ±5%
whichever is greater
whichever is greater
<1 cycle
<35 ms
MEASUREMENTS AND RECORDING
FACILITIES
Accuracy
± ±
Typically 1%, but 0.5% between
0.2 - 2In/Vn
Current:
Range: 0.05 to 3 In
Accuracy:
Voltage:
Range: 0.05 to 2 Vn
Accuracy:
Power (W):
Range: 0.2 to 2 Vn and 0.05 to 3 In
Accuracy:
Reactive power (Vars):
Range:
Accuracy:
Apparent power (VA):
Range:
Accuracy:
Energy (Wh):
Range:
Accuracy:
Energy (Varh):
Range:
Accuracy:
Phase accuracy:
Range:
Accuracy:
Frequency:
Range:
Accuracy:
IRIG-B AND REAL TIME CLOCK
Performance
Real time clock accuracy:
< ±2 seconds/day
Modulation ratio: 1/3 or 1/6
Input signal peak-peak amplitude:
200 mV to 20 V
Input impedance at 1000 Hz: 6000 Ω External
clock synchronization:
Conforms to IRIG standard 200-98, format B
P44x/EN TD/Hb6
(TD) 2-11
±1.0% of reading
±1.0% of reading
±5.0% of reading at
unity power factor
0.2 to 2 Vn
and 0.05 to 3 In
±5.0% of reading at
zero power factor
0.2 to 2 Vn
and 0.05 to 3 In
±5.0% of reading
0.2 to 2 Vn
and 0.2 to 3 In
±5.0% of reading at
zero power factor
0.2 to 2 Vn
and 0.2 to 3 In
±5.0% of reading at
zero power factor
0° to 360°
±0.5%
45 to 65 Hz
±0.025 Hz