GE LPS-O Instruction Manual page 168

7.1 LPS-O SPECIFICATIONS
CURRENT SUPERVISION FUNCTION
Function Range A
I = 5 A
n
IPT 0.50 to 5.00
IPB 0.25 to 3.75
IT 0.20 to 4.00
IB 0.20 to 4.00
OVERCURRENT BACKUP
Function Range A
I = 5 A
n
50 2.0 to 160.0
50G 0.5 to 80.0
51G 0.2 to 15.0
TOC TIME DIAL
Range:
Steps:
LINE PICKUP
Function Range A
I = 5 A
n
I1 1.0 to 15.0
REMOTE OPEN DETECTOR
Range:
Step:
LINE OVERLOAD
Overcurrent Settings:
7
Function Range A
I = 5 A
n
Level 1 2.5 to 20.0
PU
Level 2 5.0 to 40.0
PU
Overload Settings
LV1 timer LEVEL1TDLY
Range:
Resolution
LV2 timer LEVEL2TDLY
Range:
Resolution
COMPENSATION FACTOR
Range:
7-
2
Resolution A
I = 1 A I = 5 A I
n n n
0.10 to 1.00 0.01 0.01
0.05 to 0.75 0.01 0.01
0.20 to 4.00 0.01 0.01
0.20 to 4.00 0.01 0.01
Resolution A
I = 1 A I = 5 A I
n n n
0.4 to 32.0 0.1 0.1
0.1 to 16.0 0.1 0.1
0.04 to 3.0 0.01 0.01
0.5 to 10 times pickup setting
0.1
Resolution A
I = 1 A I = 5 A I
n n n
0.2 to 3.0 0.1 0.1
10 to 100 ms
1 ms
Resolution A
I = 1 A I = 5 A I
n n n
0.5 to 4.0 0.1 0.1
1.0 to 8.0 0.1 0.1
10 to 99 seconds
0.01 sec.
10 to 99 seconds
0.01 sec.
1.0 to 7.0
SPECIFICATONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
LPS-O Line Protection System
Resolution:
PROTECTION SCHEME LOGIC TIMERS
= 1A
Timer
TL1PICKUP Trip integrator
Z2P_TIME
Z3P_TIME
Z4P_TIME
TL4
(TL5)
= 1A
TL5PICKUP coordination for
TL5DRPOUT Breaker 1 (pickup
& dropout timers)
(TL6)
TL6PICKUP coordination for
TL6DRPOUT Breaker 2 (pickup
& dropout timers)
SYSTEM CONFIGURATION
Communications baud
rate:
Number of breakers:
= 1A
CT Ratios:
PT Ratios:
Distance Units:
ACCURACIES
Distance measuring units: Reach: ±5% of setting at angle
Zone Timers:
Fault Locator:
RMS Values:
= 1A
Watts and Vars:
Data Sample time tag
resolution:
DIMENSIONS AND WEIGHT
Height:
Width:
Depth:
Weight:
7 SPECIFICATIONS
0.01
Description Range
1 to 50 ms
pickup
Zone 2 timer 0.1 to 3.0 s
Zone 3 timer 0.1 to 10.0 s
Zone 4 timer 0.1 to 10.0 s
POTT/PUTT 0.1 to 50 s
coordination
b contact 0 to 200 ms
b contact 0 to 200 ms
300, 1200, 2400, 4800, 9600,
19200
1 to 2
1 to 5000
1 to 7000
Miles or Kilometers
of maximum reach and rated
current
±2 ms
±3% (typical)
±1% of reading
±3% of full-scale reading from
1 A to MAX rated current
±1 ms
5.31" (135 mm)
3 standard rack-units
19.00" with ears (3 standard
rack-units)
16.90" without ears (430 mm)
13.63" (347 mm)
The standard rack-mounted
unit weighs 23 pounds.
GE Power Management
Resolution
1 ms
0.01 s
0.01 s
0.01 s
0.01 s
1 ms
1 ms