ABB Relion 670 series - Page 441

Name Values (Range) Unit Step Default Description
tZ1 0.000 - 60.000 s 0.001 0.000 Time delay to operate for Zone 1
OpModeZ2 Disabled
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 Disabled
PP Loops
EnhancedReach
- - EnhancedReach Operation mode of Zone 3: Disable/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
OpMode27pickup Disabled
Z2pick up
Z3pick up
- - Disabled Enable under voltage seal in (Disable/
Z2Start/Z3Start)
27_COMP 5 - 90 %VB 1 70 Pickup value of under voltage seal in
timeDelay27 0.000 - 60.000 s 0.001 5.000 Time delay to operate for under voltage
seal in
Table 200: ZGVPDIS (21) Group settings (advanced)
Name Values (Range) Unit Step Default Description
RLd 5 - 120 % Zb 1 50 Resistive reach in % for load encroachment
charateristics
LdAngle 5 - 85 Deg 1 38 Load encroachment inclination of load
angular sector
LoadEnchModZ2 Disabled
Enabled
- - Disabled Enable load encroachement for Zone 2
enable/disable
LoadEnchModZ3 Disabled
Enabled
- - Enabled Enable load encroachement for Zone 3
enable/disable
Table 201: ZGVPDIS (21) 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
1MRK 502 066-UUS B Section 7
Impedance protection
435
Technical manual