Power Factor Cos Ø + Ac Voltage + Ac Current Measurement - ADInstruments AD233 Manual De Usuario

Modelo AD233: MANUAL DE USUARIO
Press the MENU to select Reactive Power (main display) + AC Voltage (left secondary display) + AC Current (right secondary display) range.
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8. Press the lever to open the transformer jaw, and clamp them to the corrresponding phase of tested conductor. If user needs to mesaure any phase of the 3 phase, then
clamp them to that phase's conductor.
9. The connecting method of 3 phases 4 wires, 3 phases 3 wires or single phase 2 wires, see figure 4, 5 and 6
10. When measuring 3 phase 4 wires:
Press SELECT to choose the first phase Ø1, see figure 18.
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The triple displays shows the first phase value of reactive power Kvar, AC voltage V and AC current A.
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Then press SELECT again to choose the second phase Ø 2, see figure 19.
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The triple displays shows the second phase value of reactive power Kvar, AC voltage V and AC current A.
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Press SELECT again to choose the third phase Ø 3, see figure 20.
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The triple displays shows the third phase value of reactive power Kvar, AC voltage V and AC current A.
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11. When measuring 3 phase 3 wires:
The first phase and second phase operating method is same as three phase 4 wires.
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Jump over the third phase measurement.
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12. The maximum measuring range is 600kW when measuring single phase reactive power Kvar, OL wil be displayed when it is over than that.
13. MAX and MIN are not valid at this measurement mode.
Note
When testing has been completed, disconnect the connection between the testing leads and the circuit under test and remove testing leads from the input terminals.
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D. Power Factor cos Ø (main display) + AC Voltage (left secondary display) + AC Current (right secondary display) Measurement
Warning
To avoid damages to the Meter or harms to you, do you measure higher than AC voltage 600V rms and AC current 1000A rms.
To test for Power Factor (main display) + AC Voltage (left secondary display) + AC Current (right secondary display), connect the Meter as follows:
7. Press the MENU to select Power Factor (main display) + AC Voltage (left secondary display) + AC Current (right secondary display) range.
8. Press the lever to open the transformer jaw, and clamp them to the corrresponding phase of tested conductor. If user needs to mesaure any phase of the 3 phase, then
clamp them to that phase's conductor.
9. The connecting method of 3 phases 4 wires, 3 phases 3 wires or single phase 2 wires, see figure 4, 5 and 6
10. When measuring 3 phase 4 wires:
Press SELECT to choose the first phase
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The triple displays shows the first phase value of power factor cos
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Then press SELECT again to choose the second phase
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The triple displays shows the second phase value of power factor cos
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Press SELECT again to choose the third phase
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(see figure 17, 18, 19)
(see figure 21, 22, 23)
1, see figure 21.
Ø
2, see figure 22.
Ø
3, see figure 23.
Ø
Ø, AC Voltage V and AC Current A.
Ø, AC Voltage V and AC Current A.
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