ABB RELION REX640 Technical Manual page 1375

1MRS759142 F
7.1.9 SSCBR Monitored data
Table 1314: SSCBR Monitored data
Name Type
T_TRV_OP FLOAT32
T_TRV_CL FLOAT32
T_SPR_CHR FLOAT32
NO_OPR INT32
INA_DAYS INT32
CB_LIFE_A INT32
CB_LIFE_B INT32
CB_LIFE_C INT32
IPOW_A FLOAT32
IPOW_B FLOAT32
IPOW_C FLOAT32
SSCBR Enum
7.1.10 Technical data
Table 1315: SSCBR Technical data
Characteristic
Current measuring accuracy
Operate time accuracy
Travelling time measurement
REX640
Technical Manual
Values (Range) Unit
0...60000 ms
0...60000 ms
0.00...99.99 s
0...99999
0...9999
-99999...99999
-99999...99999
-99999...99999
0.000...30000.000
0.000...30000.000
0.000...30000.000
1=on
2=blocked
3=test
4=test/blocked
5=off
Value
±1.5 % or ±0.002 × I
(at currents in the range of 0.1...10 × I
±5.0 %
(at currents in the range of 10...40 × I
±1.0 % of the set value or ±20 ms
+10 ms / -0 ms
Condition monitoring functions
Description
Travel time of the CB
during opening opera-
tion
Travel time of the CB
during closing opera-
tion
The charging time of
the CB spring
Number of CB opera-
tion cycle
The number of days CB
has been inactive
CB Remaining life phase
A
CB Remaining life phase
B
CB Remaining life phase
C
Accumulated currents
power (Iyt), phase A
Accumulated currents
power (Iyt), phase B
Accumulated currents
power (Iyt), phase C
Status
n
)
n
)
n
1375