Name
Values (Range)
Unit
Step
Default
Description
OpModeZ2
Off
PP Loops
EnhancedReach
-
-
EnhancedReach
Operation mode of Zone 2: Off/Ph-Ph/
EnhancedReach
Z2Fwd
3.0 - 200.0
% Zb
0.1
15.0
Zone 2 forward reach in % of rated
impedance, 100%=full load
Z2Rev
3.0 - 200.0
% Zb
0.1
8.0
Zone 2 reverse reach in % of rated
impedance, 100%=full load
tZ2
0.000 - 60.000
s
0.001
0.500
Time delay to operate for Zone 2
OpModeZ3
Off
PP Loops
EnhancedReach
-
-
EnhancedReach
Operation mode of Zone 3: Off/Ph-Ph/
EnhancedReach
Z3Fwd
3.0 - 200.0
% Zb
0.1
75.0
Zone 3 forward reach in % of rated
impedance, 100%=full load
Z3Rev
3.0 - 200.0
% Zb
0.1
8.0
Zone 3 reverse reach in % of rated
impedance, 100%=full load
tZ3
0.000 - 60.000
s
0.001
1.500
Time delay to operate for Zone 3
OpModeU<
Off
Z2Start
Z3Start
-
-
Off
Enable under voltage seal in (Off/Z2Start/
Z3Start)
U<
5 - 90
%UB
1
70
Start value of under voltage seal in
tU<
0.000 - 60.000
s
0.001
5.000
Time delay to operate for under voltage
seal in
Table 147:
ZGVPDIS Group settings (advanced)
Name
Values (Range)
Unit
Step
Default
Description
RLd
5 - 120
% Zb
1
50
Resistive reach in % for load
encroachment charateristics
ArgLd
5 - 85
Deg
1
38
Load encroachment inclination of load
angular sector
LoadEnchModZ2
Off
On
-
-
Off
Enable load encroachement for Zone 2
Off/On
LoadEnchModZ3
Off
On
-
-
On
Enable load encroachement for Zone 3
Off/On
Table 148:
ZGVPDIS Non group settings (basic)
Name
Values (Range)
Unit
Step
Default
Description
GlobalBaseSel
1 - 12
-
1
1
Selection of one of the Global Base Value
groups
1MRK502052-UEN B
Section 7
Impedance protection
321
Technical manual
Summary of Contents for Relion REG670
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