ABB RELION 620 Series Technical Manual page 694

Section 8
Power quality measurement functions
688
GUID-7A859344-8960-4CF3-B637-E2DE6D3BDA85-ANSI V1 EN
Figure 349: Valid recorded voltage interruption and two dips
Table 516: PQSS recording data bank parameters
Parameter description
Event detection triggering time stamp
Variation type
Variation magnitude Ph A
Variation magnitude Ph A time stamp (maximum/
minimum magnitude measuring time moment during
variation)
Variation magnitude Ph B
Variation magnitude Ph B time stamp (maximum/
minimum magnitude measuring time moment during
variation)
Variation magnitude Ph C
Variation magnitude Ph C time stamp (maximum/
minimum magnitude measuring time moment during
variation)
Variation duration Ph A
Variation Ph A start time stamp (phase A variation
start time moment)
Variation duration Ph B
Table continues on next page
Parameter name
Time
Variation type
Variation Ph A
Var Ph A rec time
Variation Ph B
Var Ph B rec time
Variation Ph C
Var Ph C rec time
Variation Dur Ph A
Var Dur Ph A time
Variation Dur Ph B
1MAC504801-IB E
620 series ANSI
Technical Manual