ABB Relion 615 series - Irf

Table 60: Optional high-speed output contacts X110:15-24 with BIO0007
Terminal Description
X110:15 HSO1, NO
X110:16 HSO1, NO
X110:19 HSO2, NO
X110:20 HSO2, NO
X110:23 HSO3, NO
X110:24 HSO3, NO
Output contacts of slot X130 are available in the optional BIO module (BIO0006).
Output contacts of slot X130 are optional for configuration D.
Table 61: Output contacts X130:10-18
Terminal Description
X130:10 SO1, common
X130:11 SO1, NO
X130:12 SO1, NC
X130:13 SO2, common
X130:14 SO2, NO
X130:15 SO2, NC
X130:16 SO3, common
X130:17 SO3, NO
X130:18 SO3, NC
5.2.3 IRF
The IRF contact functions as an output contact for the self-supervision system of the
protection relay. Under normal operating conditions, the protection relay is energized and
the contact is closed (X100:3-5). When a fault is detected by the self-supervision system
or the auxiliary voltage is disconnected, the contact X100:3-5 drops off and the contact
X100:3-4 closes.
Table 62: IRF contact
Terminal
Description
X100:3 IRF, common
X100:4 Closed; IRF, or V
aux
disconnected
X100:5 Closed; no IRF, and V
aux
connected
1MAC109016-MB C Section 5
Protection relay's physical connections
REF615 ANSI 209
Application Manual