GE ALPS Instruction Manual page 365

Z2TIMETRIP (Protection Setting 805) ............................... 2-30
Z3G_TIME (Protection Setting 308) .................................. 2-17
Z3GCHARANG (Protection Setting 306) ............................ 2-17
Z3GRDCHAR (Protection Setting 309) .............................. 2-18
Z3GRDREACH (Protection Setting 305) ............................ 2-17
Z3GROUND (Protection Setting 304) ................................ 2-17
Z3P_TIME (Protection Setting 307) ................................... 2-17
Z3PCHARANG (Protection Setting 303) ............................ 2-17
Z3PHASE (Protection Setting 301) ................................... 2-16
Z3PHREACH (Protection Setting 302) ............................... 2-17
Z3RGREACH (Protection Setting 310) .............................. 2-18
Z3TIMETRIP (Protection Setting 806) ............................... 2-30
Z4_TIMERS (Protection Setting 409) ................................ 2-22
Z4CHARANG (Protection Setting 407) .............................. 2-21
Z4DIRECTN (Protection Setting 408) ................................ 2-21
Z4G_TIME (Protection Setting 410) .................................. 2-22
Z4G_TIME (Protection Setting 411) .................................. 2-21
Z4GRDCHAR (Protection Setting 412) .............................. 2-22
Z4GRDREACH (Protection Setting 406) ....................2-20, 2-21
Z4GRND (Protection Setting 405) ..................................... 2-20
Z4P_TIME (Protection Setting 410) ...........................2-20, 2-22
Z4PCHARANG (Protection Setting 403) ............................ 2-20
Z4PHASE (Protection Setting 401) ................................... 2-19
Z4PHREACH (Protection Setting 402) ............................... 2-20
Z4RGREACH (Protection Setting 413) .............................. 2-22
Z4TIMETRIP (Protection Setting 807) ............................... 2-30
ZERO SEQUENCE CURRENT COMPENSATION
calculating ..................................................................... 2-36
ZEROSEQK0 (Protection Setting 1404) ............................. 2-36
calculating ..................................................................... 2-36
ZERSEQANG (Protection Setting 1402) ............................ 2-36
ZLINE (Protection Setting 1403) ....................................... 2-36
GE Power Management
INDEX
ZONE 1
allowable reach ....................................................... 2-9, 2-11
ground characteristic ...................................................... 2-11
ground characteristic timer angle .................................... 2-12
ground distance functions ............................................... 2-11
ground level detector ..................................................... 2-12
ground reach setting ...................................................... 2-11
ground reach testing ............................................... 5-8, 6-12
phase level detector ................................................ 2-9, 2-10
phase reach testing ............................................... 5-13, 6-16
resistive ground reach .................................................... 2-12
supervise functions by blocking ...................................... 2-12
zero-sequence current compensation .............................. 2-11
ZONE 2
ground distance functions ............................................... 2-15
ground reach testing ............................................... 5-9, 6-13
phase characteristic angle .............................................. 2-14
phase distance function .................................................. 2-14
phase distance reach ..................................................... 2-14
phase reach testing ............................................... 5-13, 6-16
ZONE 3
ground reach testing ............................................... 5-9, 6-13
phase reach testing ............................................... 5-14, 6-17
timer tests ..................................................................... 5-12
ZONE 4
distance functions R-X diagram ...................................... 2-18
fault example ................................................................. 2-19
ground reach testing ............................................. 5-10, 6-14
phase reach testing ............................................... 5-15, 6-17
timer test ....................................................................... 5-17
ZONE REACH TESTING ................................................... 5-13
ALPS Advanced Line Protection System xiii