Monitored data - Arc protection - Motor protection - Feeder protection - Back-up protection - Technical Manual - REX610 Protection and control - Relion Protection and Control - 1.2 - IEC - ANSI - 03.05.2023

REX610 Technical Manual

Table 1. SSCBR Monitored data
Name Type Values (Range) Unit Description
T_TRV_OP FLOAT32 0...60000 ms Travel time of the CB during opening operation
T_TRV_CL FLOAT32 0...60000 ms Travel time of the CB during closing operation
T_SPR_CHR FLOAT32 0.00...99.99 s The charging time of the CB spring
NO_OPR INT32 0...99999 Number of CB operation cycle
INA_DAYS INT32 0...9999 The number of days CB has been inactive
CB_LIFE_A INT32 -99999...99999 CB Remaining life phase A
CB_LIFE_B INT32 -99999...99999 CB Remaining life phase B
CB_LIFE_C INT32 -99999...99999 CB Remaining life phase C
IPOW_A FLOAT32 0.000...30000.000 Accumulated currents power (Iyt), phase A
IPOW_B FLOAT32 0.000...30000.000 Accumulated currents power (Iyt), phase B
IPOW_C FLOAT32 0.000...30000.000 Accumulated currents power (Iyt), phase C
SSCBR1 Enum

1=on

2=blocked

3=test

4=test/blocked

5=off

Status