Phase Angle Ø + Ac Voltage + Ac Current Measurement; Frequency Hz + Ac Voltage + Ac Current Measurement - ADInstruments AD233 Manual De Usuario

Modelo AD233: MANUAL DE USUARIO
The triple displays shows the third phase value of power factor cos
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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. 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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E. Phase Angle 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 Phase Angle (main display) + AC Voltage (left secondary display) + AC Current (right secondary display), connect the Meter as follows:
1. Press the MENU to select Phase Angle (main display) + AC Voltage (left secondary display) + AC Current (right secondary display) range.
7. 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.
8. The connecting method of 3 phases 4 wires, 3 phases 3 wires or single phase 2 wires, see figure 4, 5 and 6
9. 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 phase angle, AC Voltage V and AC Current A.
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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 phase
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Press SELECT again to choose the third phase
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The triple displays shows the third phase value of phase angle, AC Voltage V and AC Current A.
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10. 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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11. 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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F. Frequency Hz (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.
Frequency Measurement only measures the frequency of voltage signal not he frequency of current signal.
To test for Frequency Hz (main display) + AC Voltage (left secondary display) + AC Current (right secondary display), connect the Meter as follows:
1. Press the MENU to select Frequency Hz (main display) + AC Voltage (left secondary display) + AC Current (right secondary display) range.
7. 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.
8. The connecting method of 3 phases 4 wires, 3 phases 3 wires or single phase 2 wires, see figure 4, 5 and 6
9. When measuring 3 phase 4 wires:
(see figure 24, 25, 26)
1, see figure 24.
Ø
2, see figure 25
Ø
angle,
3, see figure 26.
Ø
(see figure 27, 28, 29)
Ø, AC Voltage V and AC Current A.
AC Voltage V and AC Current A.
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