GE LPS-O - Page 79

GE Power Management LPS-O Line Protection System 2-
39
2 CALCULATION OF SETTINGS 2.5 REFERENCE TABLES
2
615 51GTIMDIAL 51G Time Dial 0.5 to 10.0
step 0.1
0.5 to 10.0
step 0.1
5
616 DEFTIMDELY Definite Time Delay 0.5 to 30.0 sec.
step 0.1
0.5 to 30.0 sec.
step 0.1
1.0 sec.
617 51G_RESET 51G Reset Characteristic FAST,. EM FAST, EM FAST
VOLTAGE
701 RATEDVOLTS Rated Per Unit Voltage 100, 105,110,115,
120 volts
100, 105, 110, 115,
120 volts
115 volts
702 PHASEOVER Select Phase Overvoltage NO, YES NO, YES NO
703 PHOVPICKUP Phase Overvoltage Pickup 0.0 to 1.4 p.u. volts
step 0.01
0.0 to 1.4 p.u. volts
step 0.01
1.4 V
704 PHOVTMDLY Phase Overvoltage Time
Delay
0.0 to 10.0 sec.
step 0.01
0.0 to 10.0 sec.
step 0.01
0.50 sec.
705 FUSEFAIL Potential Fuse Failure
Blocking
NO, YES NO, YES YES
LINEPICKUP
801 LINEPICKUP Select Line Pickup NO, YES NO, YES NO
802 BYPASSTL3 Bypass Line Pickup Time
Delay
NO, YES NO, YES NO
803 I1PICKUP I1 Pickup 1.0 to 15.0 amps
step 0.1
0.2 to 3.0 amps
step 0.1
3.0 A at 5A
0.6 A at 1A
REMOTEOPEN
901
REMOTEOPEN
Select Remote Open
Detector
NO, YES NO, YES NO
902 TL20PICKUP Remote Open Detector Time
Delay
10 to 100 msec.
step 1
10 to 100 msec.
step 1
100 msec.
LINE OVERLD
1001
LINEOVERLD Select Line Overload
Protection
NO, YES NO, YES NO
1002 LEVEL1PU Level 1 pickup current 2.5 to 20 amps
step 0.1
0.5 to 4.0 amps
step 0.1
10 A at 5A
2 A at 1A
1003 LEVEL2PU Level 2 pickup current 5.0 to 40.0 amps
step 0.1
1.0 to 8.0 amps
step 0.1
20 A at 5A
4 A at 1A
1004 LEVEL1TDLY Level 1 time delay 10 to 200 sec.
step 1
10 to 200 sec.
step 1
50 sec.
1005 LEVEL2TDLY Level 2 time delay 10 to 99 sec.
step 1
10 to 99 sec.
step 1
25 sec.
Table 2–7: PROTECTION SETTINGS GUIDE (Sheet 3 of 7)
No.
Mnemonic
Description Range (5A) Range (1A) Default
see TABLE NOTES on page 2–43 for footnote explanation