ABB RER620, Technical Manual

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1MAC309294-MB F
Section 6
Condition monitoring functions
RER620 375
Technical Manual
6.1.8 Monitored data
Table 329: 52CM Monitored data
6.1.9 Technical data
Table 330: 52CM Technical data
Name Type Values (Range) Unit Description
T_TRV_OP_
A
FLOAT32 0...60000 ms Travel time of the CB during opening operation,
phase A
T_TRV_OP_
B
FLOAT32 0...60000 ms Travel time of the CB during opening operation,
phase B
T_TRV_OP_
C
FLOAT32 0...60000 ms Travel time of the CB during opening operation,
phase C
T_TRV_CL_
A
FLOAT32 0...60000 ms Travel time of the CB during closing operation,
phase A
T_TRV_CL_
B
FLOAT32 0...60000 ms Travel time of the CB during closing operation,
phase B
T_TRV_CL_
C
FLOAT32 0...60000 ms Travel time of the CB during closing operation,
phase C
T_SPR_CHR FLOAT32 0.00...99.99 s The charging time of the CB spring
NO_OPR_A INT32 0...99999 Number of CB operation cycle, phase A
NO_OPR_B INT32 0...99999 Number of CB operation cycle, phase B
NO_OPR_C INT32 0...99999 Number of CB operation cycle, phase C
INA_DAYS_
A
INT32 0...9999 The number of days CB has been inactive,
phase A
INA_DAYS_
B
INT32 0...9999 The number of days CB has been inactive,
phase B
INA_DAYS_
C
INT32 0...9999 The number of days CB has been inactive,
phase C
CB_LIFE_A INT32 -9999...9999 CB Remaining life phase A
CB_LIFE_B INT32 -9999...9999 CB Remaining life phase B
CB_LIFE_C INT32 -9999...9999 CB Remaining life phase C
IPOW_A FLOAT32 0.00...1000000.00 Accumulated currents power (Iyt), phase A
IPOW_B FLOAT32 0.00...1000000.00 Accumulated currents power (Iyt), phase B
IPOW_C FLOAT32 0.00...1000000.00 Accumulated currents power (Iyt), phase C
52CM Enum 1=enabled
2=blocked
3=test
4=test/blocked
5=disabled
Status
Current measuring accuracy ±1.5% or ±0.002 x I
n
(at currents in the range of 0.1…10 x In)
±5.0%
(at currents in the range of 10…40 x In)
Operate time accuracy ±1.0% of the set value or ±20 ms
Travelling time measurement +10 ms / -0 ms