Fluke 434-II User Manual page 142

Fluke 434-II/435-II/437-II
Users Manual
MEASUREMENT MODES
Scope
Volts/Amps/Hertz
Dips and Swells
Harmonics
DC, 1 ... 50
Power and Energy
Energy Loss Calculator
Inverter Efficiency
Unbalance
Inrush
Monitor
Flicker
Transients
Mains Signaling
Power Wave
Logger
Shipboard V/A/Hz
27-4
info@Fluke-Direct.ca
4 voltage waveforms, 4 current waveforms, Vrms, Vfund. Arms, A fund, V @
cursor, A @ cursor, phase angles
Vrms phase to phase, Vrms phase to neutral, Vpeak, V Crest Factor, Arms,
Apeak, A Crest Factor, Hz
Vrms½, Arms½, Pinst with programmable threshold levels for event detection
Harmonics Volts, THD, Harmonic Amps, K factor Amps, Harmonic Watts, THd
Watts, K factor Watts, Interharmonic Volts, Interharmonic Amps, Vrms, Arms
(relative to fundamental or to total rms)
Fluke 437-II @ 400 Hz: DC, 1 ... 13
Vrms, Arms, Wfull, Wfund., VAfull, VAfund., VAharmonics, VAunbalance, var,
PF, DPF, CosQ, Efficiency factor, kWh forward, kWh reverse
Wfund, VAharmonics, VAunbalance, var, A, Loss Active, Loss Reactive, Loss
Harmonics, Loss Unbalance, Loss Neutral, Loss Cost (based upon user
defined cost / kWh)
Wfull, Wfund, Wdc, Efficiency, Vdc, Adc, Vrms, Arms, Hz
Note: requires optional dc current clamp
Vneg%, Vzero%, Aneg%, Azero%, Vfund, Afund, V phase angles, A phase
angles
Inrush current, Inrush duration, Arms½, Vrms½
Vrms, Arms, harmonic Volts, THD Volts, Plt, Vrms½, Arms½, Hz, dips, swells,
interruptions, rapid voltage changes, unbalance and mains signalling.
All parameters are measured sumultaneously in accordance with EN50160.
Flagging is applied according to IEC61000-4-30 to indicate unreliable readings
due to dips or swells.
Note: not supported for measurements at 400 Hz as offered in Fluke 437-II
Pst (1min), Pst, Plt, Pinst, Vrms½, Arms½, Hz.
Note: not available in Fluke 434-II
Note: not supported for measurements at 400 Hz as offered in Fluke 437-II
Transient waveforms 4x Voltage, 4x Amps, triggers: Vrms½, Arms½, Pinst
Note: not available in Fluke 434-II
Relative signaling voltage and absolute signaling voltage averaged over three
seconds for up to two selectable signaling frequencies
Note: not available in Fluke 434-II
Note: not supported for measurements at 400 Hz as offered in Fluke 437-II
Vrms½, Arms½, W, Hz and scope waveforms for Voltage, Amps and Watts
Note: not available in Fluke 434-II.
Note: not supported for measurements at 400 Hz as offered in Fluke 437-II
Custom selection of up to 150 Power Quality parameters measured
simultaneously on 4 phases
Vrms, V tol%, V imb%, V mod, A rms, A imb%, Hz, Hz 10s, Hz tol, Hz tol%,
Hz mod, Hz mod% (all acc. To MIL-STD-1399-300B).
Note: not available in Fluke 434-II/435-II
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