Fluke 434/435
Users Manual
Measuring Function/ | Measuring Data to be adjusted | Settings Type |
Screen Type |
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1. Scope Waveform/Phasor | Volt, Amp (separate for Phase | Range, Persistence On/Off |
| and Neutral) | Phasor rotation/Phase sequence, |
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| Angle +/- |
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2. Volts/Amps/Hertz Trend | Volt (Peak), Amp (Peak), CF, | Offset + Span |
| (separate for Phase and Neutral), | (2 screens), Auto On/Off |
| Hz |
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3. Dips & Swells Trend | Volt, Amp (separate for Phase | Offset + Span, Auto On/Off |
| and Neutral) |
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4. Harmonics Meter screen | Harmonics to be displayed, THD, | Harmonic order |
| DC, V, A, W, V&A, %r (of rms) / |
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| %f (of fundamental) |
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Trend | Harmonics, THD, DC | Offset + Span, Auto On/Off |
5. Power & Energy Trend | W, VA, VAR, PF, DPF/cosΦ, | Offset + Span |
| Vrms, Arms (separate for Phase | (2 screens), Auto On/Off |
| and Neutral) |
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| Demand Interval, pulse/kWh, | To customize measurements |
| DPF/cos ϕ, FULL/FUNDamental |
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6. Flicker Trend | Pst, Plt, Dc, Dmax, Td<%, PF5 | Offset + Span, Auto On/Off |
Function | Steady time, Steady Tolerance, | |
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| Threshold |
7. Unbalance Trend/Phasor | Unbal V, Unbal A, V, A, Hz, | Offset + Span (2 screens), |
| Relative (%) On/Off , Auto On/Off | |
| Neutral) | Phasor rotation/Phase sequence, |
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| Angle +/- |
8. Transients Waveform | V, A (separate for Phase and | Range, Persistence On/Off |
| Neutral) |
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Function | Trigger conditions | V/A level + type of trigger |
9. Inrush Trend | A, V(separate for Phase and | Offset + Span, Auto On/Off |
| Neutral) |
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Function | Trigger conditions | Current characteristics |
10. Mains Signaling | Signal 1, Signal 2 (V, %), | Offset + Span, Auto On/Off |
| separate for Phase and Neutral |
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11. Logger Trend | Offset + Span, Auto On/Off | |
| separate for Phase and Neutral |
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Function | %r, %f, rms, Interharmonics | Harmonic order |
12. Monitor Trend Vrms | V, A (separate for Phase and | (2 screens) |
| Neutral) | Offset + Span, Auto On/Off |
Trend Harmonic | Number | Offset + Span, Auto On/Off |
Flicker Trend | Pst, Plt | Offset + Span, Auto On/Off |
Unbalance Trend | Percentage | Offset + Span, Auto On/Off |
Frequency Trend | Hz | Offset + Span, Auto On/Off |
Available function keys:
13
F1 - DEMO mode: the voltage input sensitivities are increased to 2 V for use with a demo generator. The generator is capable to generate 3- phase voltages and currents with various interference types.
