ABB RES670 Technical Manual page 33

Phasor measurement unit RES670 2.2 ANSI
Technical manual
Functionality.................................................................................... 786
Function block................................................................................. 786
Signals.............................................................................................787
Settings............................................................................................788
Operation principle ......................................................................... 790
Frequency values....................................................................... 791
Summation block 3 phase 3PHSUM.................................................... 792
Functionality.................................................................................... 792
Function block................................................................................. 792
Signals.............................................................................................793
Settings............................................................................................793
Operation principle ......................................................................... 794
Global base values GBASVAL............................................................. 794
Identification.................................................................................... 794
Functionality.................................................................................... 795
Settings............................................................................................795
Primary system values PRIMVAL.........................................................795
Identification.................................................................................... 795
Functionality.................................................................................... 795
Settings............................................................................................796
Section 23 IED hardware.................................................................... 797
Overview...............................................................................................797
Variants of case size with local HMI display.................................... 797
Case from the rear side................................................................... 799
Hardware modules................................................................................804
Overview..........................................................................................804
Numeric module (NUM)................................................................... 805
Introduction.................................................................................805
Functionality............................................................................... 805
Technical data............................................................................ 806
Power supply module (PSM)........................................................... 807
Introduction.................................................................................807
Design........................................................................................ 807
Technical data............................................................................ 807
Local human-machine interface (Local HMI)................................... 808
Transformer input module (TRM).................................................... 808
Introduction.................................................................................808
Design........................................................................................ 808
Technical data............................................................................ 809
Table of contents
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