ABB RELION 620 Series Technical Manual page 959

1MRS757644 F
8.1.9.8
8.1.10
8.1.10.1
8.1.10.2
8.1.10.3
8.1.10.4
Table 933: CSMSQI Non group settings (Basic)
Parameter Values (Range)
Operation
Ps Seq A Hi high Lim
Ps Seq A high limit
Table continues on next page
620 series
Technical Manual
Technical revision history
Table 931: FMMXU Technical revision history
Technical revision
B
Sequence current measurement CSMSQI
Identification
Function description
Sequence current measurement
Function block
A070784 V2 EN
Figure 497: Function block
Signals
Table 932: CSMSQI Input signals
Name
I
0
I
1
I
2
Settings
Unit
1=on
5=off
0.00...40.00 xIn
0.00...40.00 xIn
Change
Added new setting
measurement range lowered from 35 Hz to 10 Hz.
IEC 61850
identification
CSMSQI
Type Default Description
SIGNAL 0 Zero sequence current
SIGNAL 0 Positive sequence current
SIGNAL 0 Negative sequence current
Step Default
1=on
1 1.40
1 1.20
Section 8
Measurement functions
Def frequency Sel . Frequency
IEC 60617 ANSI/IEEE C37.2
identification device number
I1, I2, I0 I1, I2, I0
Description
Operation Off / On
High alarm current limit for positive
sequence current
High warning current limit for positive
sequence current
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