Command Handling Logic - Hitachi Relion 650 Series Technical Manual

1MRK 511 557-UEN Rev. A
IEC17000268 V1 EN-US
Figure 152: Signal flow diagram
12.22.6.1

Command handling logic

CBLEARN receives CB Close and Open and releases separate commands through SSCPOW
function block to the three poles of the circuit breaker, as shown in
Technical Manual
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GUID-92B52B0F-1192-42C6-A011-167A2D06F8BD v2
Figure 152. Circuit breaker pole
Section 12
Monitoring
339