Siemens SIMEAS R-PMU Manual page 81

Table 7-17
Delta
connection
Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012
Trigger values of the VCDAU, VDAU and CDAU depending on the input
connection (Forts.)(dt is the filter time for the TPR)
VCDAU
V , V , V , V
L12 L23 L31 4
dV /dt, dV /dt
L12 L23
dV /dt, dV /dt
L31 4
V , V , V
1 2 0
f , df /dt
1 1
I , I , I , I
L1 L2 L3 4
dI /dt, dI /dt
L1 L2
dI /dt, dI /dt
L3 4
I , I , I
1 2 0
P , Q , P , Q
Σ Σ
4 4
dP /dt, dQ /dt
Σ Σ
dP /dt, dQ /dt
4 4
B to B
1 16
VDAU
V , V , V , V
L12-1 L23-1 L31-1 4
dV /dt, dV /dt
L12-1 L23-1
dV /dt, dV /dt
L31-1 4
V , V , V
1-1 2-1 0-1
f , df /dt
1 1
V , V , V , V
L12-2 L23-2 L31-2 8
dV /dt, dV /dt
L12-2 L23-2
dV /dt, dV /dt
L31-2 8
V , V , V
1-2 2-2 0-2
f , df /dt
2 2
B to B
1 16
7
7.2 Fault Recorders
CDAU
I , I , I , I
L1-1 L2-1 L3-1 4
dI /dt, dI /dt
L1-1 L2-1
dI /dt, dI /dt
L3-1 4
I , I , I
1-1 2-1 0-1
{P , Q , P , Q }
Σ1 Σ1
4 4
{dP /dt, dQ /dt}
Σ1 Σ1
{dP /dt, dQ /dt}
4 4
I , I , I , I
L1-2 L2-2 L3-2 8
dI /dt, dI /dt
L1-2 L2-2
dI /dt, dI /dt
L3-2 8
I , I , I
1-2 2-2 0-2
{P , Q , P , Q }
Σ2 Σ2
8 8
{dP /dt, dQ /dt}
Σ2 Σ2
{dP /dt, dQ /dt}
8 8
B to B
1 16
81