ABB REL650 User Manual

Name Values (Range) Unit Step Default Description
tDef_OC 0.00 - 6000.00 s 0.01 0.50 Definite time delay for Over Current
k 0.05 - 999.00 - 0.01 1.00 Time multiplier for Inverse Definite
Minimum Time curves
tMin 0.00 - 60.00 s 0.01 0.05 Minimum operate time for Inverse
Definite Minimum Time curve
Operation_UV Off
On
- - Off Operation of under-voltage stage (ANSI
27) Off / On
StartVolt 2.0 - 100.0 %UB 0.1 50.0 Voltage for start of under-voltage stage
in % of UBase
tDef_UV 0.00 - 6000.00 s 0.01 1.00 Definite time time delay when used for
Under-Voltage
EnBlkLowV Off
On
- - Off Enable internal low voltage level
blocking for Under-Voltage
BlkLowVolt 0.0 - 5.0 %UB 0.1 3.0 Internal low voltage level for blocking of
UV in % of UBase
Table 136: VRPVOC Group settings (advanced)
Name Values (Range) Unit Step Default Description
VDepMode Step
Slope
- - Slope Voltage dependent mode OC (step,
slope)
VDepFact 5.0 - 100.0 % 0.1 25.0 Start current level in % of pickup when
U< 25% of UBase
UHighLimit 30.0 - 100.0 %UB 0.1 100.0 Voltage high limit setting in % of UBase
Table 137: VRPVOC 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
7.10.6 Monitored data
PID-3858-MONITOREDDATA v6
Table 138: VRPVOC Monitored data
Name
Type Values (Range) Unit Description
IMAX REAL - A Maximum phase current
magnitude
UUMIN REAL - kV Minimum ph-to-ph
voltage magnitude
1MRK 506 382-UEN A Section 7
Current protection
Line distance protection REL650 2.2 IEC 253
Technical manual

ABB REL650 Specifications

General

Brand	ABB
Model	REL650
Category	Protection Device
Language	English