ABB Relion 620 Series - Page 319

Name Type Description
OPR_A BOOLEAN Operate phase A
OPR_B BOOLEAN Operate phase B
OPR_C BOOLEAN Operate phase C
ST_A BOOLEAN Start phase A
ST_B BOOLEAN Start phase B
ST_C BOOLEAN Start phase C
Table 303: DPH3HPDOC Output signals
Name Type Description
OPERATE BOOLEAN Operate
START BOOLEAN Start
OPR_A BOOLEAN Operate phase A
OPR_B BOOLEAN Operate phase B
OPR_C BOOLEAN Operate phase C
ST_A BOOLEAN Start phase A
ST_B BOOLEAN Start phase B
ST_C BOOLEAN Start phase C
4.1.4.9 Settings
Table 304: DPH3LPDOC Group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Start value 0.05...5.00 xIn 0.01 0.05 Start value
Start value Mult 0.8...10.0 0.1 1.0 Multiplier for scal-
ing the start value
Time multiplier 0.05...15.00 0.01 1.00 Time multiplier
in IEC/ANSI IDMT
curves
Operate delay time 40...200000 ms 10 40 Operate delay time
Table continues on the next page
1MRS757644 H Protection functions
620 series
Technical Manual
319