ABB Relion 620 Series - Settings; Monitored Data; Technical Data

Table 715: ARCSARC Output signals
Name Type Description
OPERATE BOOLEAN Operate
ARC_FLT_DET BOOLEAN Fault arc detected=light sig-
nal output
4.9.7 Settings
Table 716: ARCSARC Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Phase start value 0.50...40.00 xIn 0.01 2.50 Operating phase
current
Ground start value 0.05...8.00 xIn 0.01 0.20 Operating residual
current
Operation mode
1=Light+current
2=Light only
3=BI controlled
1=Light+current Operation mode
Table 717: ARCSARC Non group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
4.9.8 Monitored data
Table 718: ARCSARC Monitored data
Name
Type Values (Range) Unit Description
ARCSARC Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.9.9 Technical data
Table 719: ARCSARC Technical data
Characteristic
Value
Operation accuracy
±3% of the set value or ±0.01 × I
n
Operate time Minimum Typical Maximum
Table continues on the next page
Protection functions 1MRS757644 H
756 620 series
Technical Manual