ABB REL650 series - Settings

Name Type Default Description
EXACC BOOLEAN 0 Connected to function used for tripping at zone
extension
BC BOOLEAN 0 Breaker Close
LLACC BOOLEAN 0 Connected to function used for tripping at loss of load
Table 348: ZCLCPLAL Output signals
Name Type Description
TRZE BOOLEAN Trip by zone extension
TRLL BOOLEAN Trip by loss of load
12.4.5 Settings
Table 349: ZCLCPLAL Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Disable/Enable Operation
LoadCurr 1 - 100 %IB 1 10 Load current before disturbance in % of IBase
LossOfLoad Disabled
Enabled
- - Disabled Enable/Disable operation of Loss of load
ZoneExtension Disabled
Enabled
- - Disabled Enable/Disable operation of Zone extension
MinCurr 1 - 100 %IB 1 5 Level taken as current loss due to remote CB
trip in % of IBase
tLowCurr 0.000 - 60.000 s 0.001 0.200 Time delay on pick-up for MINCURR value
tLoadOn 0.000 - 60.000 s 0.001 0.000 Time delay on pick-up for load current release
tLoadOff 0.000 - 60.000 s 0.001 0.300 Time delay on drop off for load current release
Table 350: ZCLCPLAL Non group settings (basic)
Name
Values (Range) Unit Step Default Description
GlobalBaseSel 1 - 6 - 1 1 Selection of one of the Global Base Value
groups
Section 12 1MRK 506 335-UUS A
Scheme communication
514
Technical manual