ABB Relion SMU615 Technical Manual page 181

1MRS758407 B
SMU615
Technical Manual
Function
Residual current measurement
(RESCMMXU)
Frequency measurement (FMMXU)
Low limit
High-high limit
Low-low limit
Phase sequence current measurement
(CSMSQI)
Phase sequence voltage measurement
(VSMSQI)
Three-phase power and energy
measurement (PEMMXU)
Deadband supervision
The deadband supervision function reports the measured value according to
integrated changes over a time period.
Measurement functions
Settings for limit value supervision
High limit
Low limit
High-high limit
Low-low limit
High limit
Low limit
High-high limit
Low-low limit
-
V Hi high limit res
-
High limit
Low limit
High-high limit
Low-low limit
High limit
Low limit
High-high limit
Low-low limit
High limit
Low limit
High-high limit
Low-low limit
Section 7
A high limit res
-
A Hi high limit res
-
F high limit
F low limit
F high high limit
F low low limit
Ps Seq A high limit , Ng Seq
A high limit , Zro A high limit
Ps Seq A low limit , Ng Seq A
low limit , Zro A low limit
Ps Seq A Hi high Lim , Ng
Seq A Hi high Lim , Zro A Hi
high Lim
Ps Seq A low low Lim , Ng
Seq A low low Lim , Zro A low
low Lim
Ps Seq V high limit , Ng Seq
V high limit , Zro V high limit
Ps Seq V low limit , Ng Seq V
low limit , Zro V low limit
Ps Seq V Hi high Lim , Ng
Seq V Hi high Lim , Zro V Hi
high Lim
Ps Seq V low low Lim , Ng
Seq V low low Lim ,
-
-
-
-
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