ABB RELION REX640 - 7.2.8 ESDCSSWI Monitored data; 7.2.9 Technical data; 7.3 Hot-spot and insulation ageing rate monitoring for transformers HSARSPTR (ANSI 26;49 HS); 7.3.1 Identification

Table 1319: ESDCSSWI Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Counter initial Val 0...99999 1 0 Operation numbers
counter initializa-
tion
Ini inactive days 0...9999 1 0 Initial value of the
inactive days coun-
ter
Inactive Alm hours 0...23 h 1 0 Alarm time of the
inactive days coun-
ter in hours
7.2.8 ESDCSSWI Monitored data
Table 1320: ESDCSSWI Monitored data
Name Type Values (Range) Unit Description
T_TRV_OP FLOAT32 0...60000 ms Travel time of the
switch during opening
operation
T_TRV_CL FLOAT32 0...60000 ms Travel time of the
switch during closing
operation
T_TRV_MAX_OP FLOAT32 0...60000 ms Maximum travel time
during opening opera-
tion
T_TRV_MAX_CL FLOAT32 0...60000 ms Maximum travel time
during closing opera-
tion
NO_OPR INT32 0...99999 Number of switch oper-
ation cycle
INA_DAYS INT32 0...9999 The number of days
switch has been inac-
tive
ESDCSSWI Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
7.2.9 Technical data
Table 1321: ESDCSSWI technical data
Characteristic Value
Operate time accuracy ±1.0 % of the set value or ±20 ms
Travelling time measurement +10 ms / -5 ms
7.3 Hot-spot and insulation ageing rate monitoring for
transformers HSARSPTR (ANSI 26/49HS)
Condition monitoring functions
1MRS759142 F
1382 REX640
Technical Manual