Signal Functions Available For Triggering - Arbiter Systems Power Sentinel 1133A Operation Manual

122
11.28.1

Signal Functions Available for Triggering

ID No. Function
0 Off
1 Voltage
2 Current
3 Active Power (Watts)
4 Reactive Power (VARs)
5 Apparent Power (VA)
6 Power Factor (PF)
7 Sequence Voltage Components
8 Sequence Current Components
9 Phase Balance Ratio, derived from
sequence components
10 Frequency and Time
11 THD, Voltage
12 THD, Current
13 Harmonic VRMS
14 Harmonic IRMS
15 K-Factor, voltage
16 K-Factor, current
17 Flicker, instantaneous, voltage
18 Flicker, PST, voltage
19 Flicker, instantaneous, current
20 Flicker, PST, current
21-25 Reserved
26-31 Transient detector channels 0 - 5
a
Average or maximum of 3 voltage channels in 3Φ4W3E and 3Φ3W2E input mode, 1 channel in 1Φ2W1E mode,
and 2 channels in other modes. In 3Φ3W2E mode, the voltage VAC is derived internally by point-by-point calculation
after A/D conversion. The voltage VB, synthesized internally in 3Φ4W2-1/2E mode, does not correspond to an actual
physical quantity and is not included in the analysis, although measurements can be made on the synthesized signal.
b
Average or maximum of 3 current channels in 3Φ modes, 1 channel in 1Φ2W3E mode, and 2 channels in other
modes. In 3Φ3W2E mode, the current IB is derived internally by point-by-point calculation after A/D conversion.
c
Total of 3 elements in 3Φ4W3E and 3Φ4W2-1/2E modes, 1 element in 1Φ2W1E mode, and 2 elements in other
modes.
Table 11.2: Signal Functions Available for Triggering
Update Rate Channels Available
N/A N/A
20/sec A, C, B, Average
20/sec A, C, B, Average
20/sec A, C, B, Total
20/sec A, C, B, Total
20/sec A, C, B, Total
20/sec A, C, B, Total
20/sec Zero, Pos., Neg.
20/sec Zero, Pos., Neg.
20/sec Zero/pos., Neg./Pos.
for both voltage & Current
20/sec Frequency, F, df/dt, T
1/sec A, C, B, max (A, C, B)
1/sec A, C, B, max (A, C, B)
1/sec A, C, B, max (A, C, B)
1/sec A, C, B, max (A, C, B)
1/sec A, C, B, max (A, C, B)
1/sec A, C, B, max (A, C, B)
1/sec A, C, B, max (A, C, B)
1/sec A, C, B, max (A, C, B)
1/sec A, C, B, max (A, C, B)
1/sec A, C, B, max (A, C, B)
TBD TBD
20/sec Bound, rate/change, osc.
Functional Description
a
b
c
c
c
c
a
b
a
b
a
b
a
a
b
b