Meter Screen - Fluke 434-II User Manual

Fluke 434-II/435-II/437-II
Users Manual

Meter screen

To access the Power & Energy Meter screen:
The following power measurements are made:
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Energy measurements include:
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Also the the 12/10 or 180/150 cycle rms values of current and voltage are displayed.
Symbols indicate if a load is capacitive ( ) or inductive ( ).
The Analyzer displays power and energy usage by phase and in total.
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Real power (W, kW): measurement as normally registered by energy usage meters.
The full spectrum is used.
Apparent power (VA, kVA): the full spectrum is used.
Reactive power (var, kvar): the fundamental frequency is used.
Harmonic power (VA or kVA Harm): non fundamental frequency powers.
Unbalance power (VA or kVA Unb): unbalance part of real power.
Fundamental real power (W or kW fund): the fundamental frequency is used.
Fundamental apparent power (VA, kVA fund): the fundamental frequency is used.
Cos ϕ or DPF: cos ϕ is phase angle between fundamental voltage and current. DPF is
(W fund)/(VA fund).
Active energy (Wh, kWh).
Apparent energy (VAh, kVAh).
Reactive energy (varh, kvarh).
Forward energy (Wh, kWh forw): energy consumed.
Reverse energy (Wh, kWh rev): energy delivered.
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