I.L. 40-386.3
5-24 (10/94)
TABLE 5-4. REL 301 SETTINGS (NON-PILOT SYSTEM)
(As Displayed on Front Panel LCD)
VERSION X.XX
OSC Data Trip
FLT Data Trip
CT Ratio 1000
VT Ratio 2000
Freq 60 Hz
CT Type 5 amps
Read Out Secondary Units
X/Dist 0.500 Ω/Km
Dist Unit Kilometers
RI Type No RI
Fast RI Z1/Inst I
Zone2 RI NO
Zone3 RI NO
Sys Type Non Pilot
Zone1 ø 4.50 Ohms
Zone1 G 4.50 Ohms
Zone1G R 0.01 Ohms
T1 Timer ∅ Cycles
Zone2ø Disabled
T2Ø Type Definite Time
T2Ø Time 1.00 sec
Zone2 G Disabled
Zone2G R 0.01 Ohms
T2G Type Definite Time
T2G Time 1.50 sec
Zone3ø Disabled
T3 ø 2.00 sec
Zone3 G Disabled
Zone3G R 0.01 Ohms
T3 G 2.50 sec
Zone3 Forward Dir
Ang Pos. 75°
Ang Zero 75°
Z0L/Z1L 3.0
Low V 60 Volts
Low Iø 0.50 amps
IM 0.50 amps
3IOs 0.50 amps
3IOm 0.50 amps
Inst. ø Disabled
Inst. G Disabled
OS Block NO
OSOT 4000 sec
OS Inner 15.00 Ohms
OS Outer 15.00 Ohms
Dir Type Zero Sequence
GB Type Disabled
GB Pickup 0.50 amps
GBT Curve 24
GB Dir YES
CIF Trip NO
LL Trip NO
LOP Blk NO
LOI Blk NO
Trip Alm Seal-in
Rem. Set Remote Allowed
Set Time NO
NOTE: This REL 301 settings table is for 60 Hz and 5A ct systems. For 1A ct, change
Zone1 Ø, Zone1G R, Zone2 Ø, Zone2 G, Zone2G R, Zone3 Ø, Zone3 G, Zone3G R,
OS Inner, OS Outter by multiplying a factor of 5, and all current values mentioned
in the text should be multiplied by a factor of 0.02.
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