ABB Relion 650 Series Product Manual page 44

Transformer protection RET650
Version 1.1 ANSI
Secondary system supervision
Table 40. Breaker close/trip circuit monitoring TCSSCBR
Function
Operate time delay
44
GUID-CF26761C-55B8-41EF-B140-651F7F116003 v2
Range or value
(0.020 - 300.000) s
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1MRK 504 127-BUS B
Accuracy
± 0,5% ± 110 ms
IP11402-1 v1
ABB Power Grids