Channel ID text Level trigger mode
35 PHPTOV1 - operate Level trigger off
PHPTOV2 - operate
PHPTOV3 - operate
36 PHPTUV1 - operate Level trigger off
PHPTUV2 - operate
PHPTUV3 - operate
37 ROVPTOV1 - operate Level trigger off
ROVPTOV2 - operate
ROVPTOV3 - operate
PSPTUV1 - operate
NSPTOV2 - operate
38 SEQSPVC1 - fusef3ph Level trigger off
39 SEQSPVC1 - fusefu Level trigger off
40 CCSPVC1 - fail Level trigger off
41 X120BI1 - ext OC blocking Level trigger off
42 X120BI2 - CB closed Level trigger off
43 X120BI3 - CB opened Level trigger off
44 ARCSARC1 - ARC flt det Level trigger off
ARCSARC2 - ARC flt det
ARCSARC3 - ARC flt det
45 DARREC1 - close CB Level trigger off
DARREC1 - unsuc recl
46 ARCSARC1 - operate Positive or Rising
47 ARCSARC2 - operate Positive or Rising
48 ARCSARC3 - operate Positive or Rising
49 DARREC1 - inpro Level trigger off
3.8.3 Functional diagrams
The functional diagrams describe the default input, output, alarm LED and function-
to-function connections. The default connections can be viewed and changed with
PCM600 according to the application requirements.
The analog channels have fixed connections to the different function blocks inside the
IED’s standard configuration. However, the 12 analog channels available for the
disturbance recorder function are freely selectable as a part of the disturbance
recorder’s parameter settings.
The phase currents to the IED are fed from a current transformer. The residual current
to the IED is fed from either residually connected CTs, an external core balance CT,
neutral CT or internally calculated.
Section 3 1MRS756378 S
REF615 standard configurations
170 REF615
Application Manual
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