GE LPS-D Instruction Manual page 140

2.5 REFERENCE TABLES
Table 2–10: PROTECTION SETTINGS DATA SHEET (Sheet 2 of 9)
No. Mnemonic
‡
211 Z2RGREACH
Z3DISTANCE
2
301 Z3PHASE
302 Z3PHREACH
303 Z3PCHARANG
304 Z3GROUND
305 Z3GRDREACH
306 Z3G C HAR ANG
307 Z3P_TIME
308 Z3G_TIME
‡
309 Z3GRDCHAR
‡
310 Z3RGREACH
Z4DISTANCE
401 Z4PHASE
402 Z4PHREACH
403 Z4PCHARANG
404 Not Used
405 Z4GRND
406 Z4G R DR EACH
407 Z4G C HAR ANG
408 Z4DIRECTN
409 Z4_TIMERS
410 Z4P_TIME
411 Z4G_TIME
‡
412 Z4GRDCHAR
‡
413 Z4RGREACH
†
Setting value QUAD applies to LPS-D Revision B models only.
‡
Setting is applicable to Revision B models only.
^
Setting is applicable to LPS-D models with three phase tripping only.
2-
74
Description
Zone 2 Resistive Ground
Reach
Z3 Phase Distance
Z3 Phase Reach
Z3 Phase Characteristic Angle
Z3 Ground Distance
Z3 Ground Reach
Z3 Ground Characteristic Angle
Z3 Phase Timer
Z3 Ground Timer
Z3 Ground Characteristic
Z3 Resistive Ground Reach
Z4 Phase Distance
Z4 Phase Reach
Z4 Phase Characteristic Angle
Z4 Ground Distance
Z4 Ground Reach
Z4 Ground Characteristic Angle
Z4 Direction
Z4 Timers
Z4 Phase Timer
Z4 Ground Timer
Z4 Ground Characteristic
Z4 Resistive Ground Reach
LPS-D Line Protection System
2 CALCULATION OF SETTINGS
Range (5A) Range (1A)
0.01 to 100.00 Ω 0.05 to 500 Ω
step 0.01 step 0.01
NO, YES
0.01 to 50.0 Ω 0.05 to 250.0 Ω
step 0.01 step 0.05
90° to 120° step 5
NO, YES
0.01 to 50.0 Ω 0.05 to 250.0 Ω
step 0.01 step 0.05
80° to 155° step 5
0.10 to 10.0 sec. step 0.01
0.10 to 10.0 sec. step 0.01
†
MHO, QUAD
0.01 to 100.00 Ω 0.05 to 500 Ω
step 0.01 step 0.01
NO, YES
0.01 to 50.0 Ω 0.05 to 250.0 Ω
step 0.01 step 0.05
80° to 120° step 5
NO, YES
0.01 to 50.0 Ω 0.01 to 250.0 Ω
step 0.01 step 0.05
80° to 155° step 5
FORWRD, REVERS
NO, YES
0.10 to 10.0 sec. step 0.01
0.10 to 10.0 sec. step 0.01
†
MHO, QUAD
0.01 to 100.00 Ω 0.05 to 500 Ω
step 0.01 step 0.01
User Setting
GE Power Management