ABB RER620 Technical Manual page 365

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RER620
Technical Manual
POSCLOSE_A (_B, _C)
POSOPEN_A (_B, _C)
I_A
I_B
I_C
BLOCK
RST_TRV_T
RST_IPOW
RST_CB_WEAR
RST_SPR_T
SPR_CHR_ST
SPR_CHR
PRES_ALM_IN
PRES_LO_IN
Figure 192: Functional module diagram
Condition monitoring functions
Circuit
breaker
status
Operation
monitoring
Breaker
contact
travel time
Operation
counter
Accumula-
ted energy
Breaker
life time
Spring
charge
indication
Gas
pressure
supervision
Section 6
OPENPOS_A (_B, _C)
CLOSEPOS_A (_B, _C)
INVALIDPOS_A (_B, _C)
MON _ALM
TRV_T_OP_ALM
TRV_T_CL_ALM
OPR_ALM
OPR_LO
IPOW_ALM
IPOW_LO
CB_LIFE_ALM
SPR_CHR_ALM
PRES_ALM
PRES_LO
359