Satec C191HM, Инструкция по установке и эксплуатации

Страница: 54 / 63

Chapter 5 Data Display 45
Page Window Indicator
LED
Parameter Digits Unit
5 1 Mvarh rE.En. Label
5 2 EP. Label
5 3 Mvarh export 5 Mvarh
Phase Energies
6 1 MWh Ac.En. Label
6 2 IP.L1 Label
6 3 MWh import L1 5 MWh
7 1 Mvarh rE.En. Label
7 2 IP.L1 Label
7 3 Mvarh import L1 5 Mvarh
8 1 MVAh AP.En. Label
8 2 L1 Label
8 3 MVAh L1 5 MVAh
9 1 MWh Ac.En. Label
9 2 IP.L2 Label
9 3 MWh import L2 5 MWh
10 1 Mvarh rE.En. Label
10 2 IP.L2 Label
10 3 Mvarh import L2 5 Mvarh
11 1 MVAh AP.En. Label
11 2 L2 Label
11 3 MVAh L2 5 MVAh
12 1 MWh Ac.En. Label
12 2 IP.L3 Label
12 3 MWh import L3 5 MWh
13 1 Mvarh rE.En. Label
13 2 IP.L3 Label
13 3 Mvarh import L3 5 Mvarh
14 1 MVAh AP.En. Label
14 2 L3 Label
14 3 MVAh L3 5 MVAh
Display readings for all electrical quantities except Min/Max log and energies are
sliding average values.
When using direct wiring (PT Ratio = 1), voltages are displayed in 0.1 V units, currents
in 0.01 A units, and powers in 0.001 kW/kvar/kVA units. For wiring via PTs (PT Ratio >
1), voltages are displayed in 1V units, currents in 0.01 A units, and powers in 0.001
MW/Mvar/MVA units. When the value width is over the window resolution, the right
most digits are truncated
By default, the maximum range for energy readings is 99,999,999 MWh/Mvarh/MVAh.
Beyond this value, the reading will roll over to zero. When the energy reading exceeds
the window resolution, the right-most digits are truncated. To avoid truncation, you can
change the energy roll value to lower limit via the
User Selectable Options menu (see
Section 4.9). Negative (exported) energy readings are displayed without a sign.
Per phase power and power factor readings are displayed only in 4LN3/4LL3 and
3LN3/3LL3 wiring modes (see Section 4.1) if the phase powers display is enabled in
the
Display Setup menu (see Section 4.8).