ABB RELION REX640, Техническое руководство, Страница: 1118 / 1960

Table 1059: COLPTOC Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Reclose inhibit
mode
1=Non-latched
3=Lockout
1=Non-latched Reclose inhibit
mode
Num of start pha-
ses
1=1 out of 3
2=2 out of 3
3=3 out of 3
1=1 out of 3 Number of phases
required for oper-
ate activation
Table 1060: COLPTOC Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Enable under cur-
rent
0=Disable
1=Enable
1=Enable Enable under cur-
rent functionality
4.12.1.9 COLPTOC Monitored data
Table 1061: COLPTOC Monitored data
Name Type Values (Range) Unit Description
ST_DUR_OVLOD FLOAT32 0.00...100.00 % Start duration for over-
load stage
ST_DUR_UN_I FLOAT32 0.00...100.00 % Start duration for under
current operation
I_PEAK_INT_A FLOAT32 0.00...40.00 Phase A peak value of
the integrated current
of the capacitor
I_PEAK_INT_B FLOAT32 0.00...40.00 Phase B peak value of
the integrated current
of the capacitor
I_PEAK_INT_C FLOAT32 0.00...40.00 Phase C peak value of
the integrated current
of the capacitor
COLPTOC Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.12.1.10 Technical data
Table 1062: COLPTOC Technical data
Characteristic Value
Operation accuracy Depending on the frequency of the measured current:
f
n
±2 Hz, and no harmonics
5 % of the set value or 0.002 × I
n
Start time for overload stage
1, 2
Typically 75 ms
Table continues on the next page
Protection functions 1MRS759142 F
1118 REX640
Technical Manual