Filter
Top Products
Specifications continued
Trend recording
Method AutoTrend automatically records min, max and average values over time for all readings being
displayed for the 3 phases and neutral simultaneously
Volts/amps/hertz, harmonics, power and energy, flicker and unbalance mode
Sampling 5 readings/sec continuous sampling per channel
Memory 1800 min, max and avg points for each reading
Recording time From 30 min with 1 second display resolution up to 450 days with 6 hour display resolution
Zoom Up to 6 x horizontal zoom
Dips and swells mode
Sampling 100/120
2
readings/sec continuous sampling per channel
Memory 3600 min, max and avg points for each reading
Recording time From 90 sec with 25 msec display resolution up to 450 days with 3 hour display resolution
Zoom Up to 12 x horizontal zoom
Inrush currents and flicker PF5 mode
Sampling 100/120
2
readings/sec continuous sampling per channel
Memory 3600 min, max and avg points for each reading
Recording time From 7.5 sec with 25 msec display resolution up to 30 min with 500 msec display resolution for
Inrush measurements and up to 2.5 hour with 2.5 sec display resolution for PF5 recordings
Zoom Up to 12 x horizontal zoom
Monitor mode
Sampling Combination of 5 readings/sec and 100/120
2
readings/sec continuous sampling per channel
depending on the parameter measured
Recording time Up to 1 week with 10 min resoluton
Memory 1008 min, max and avg points for each reading
Limits According EN50160 or customer definable
Measurement method
Vrms, Arms 10/12
2
cycle contiguous non overlapping intervals using 500/416
2
samples per cycle in
accordance with IEC 61000-4-30
Vpeak, Apeak Absolute highest sample value within 10/12
2
cycle interval with 40 µs sample resolution
V Crest Factor Measures ratio between the Vpeak and Vrms
A Crest Factor Measures ratio between the Apeak and Arms
Hz Measured every 10 sec in accordance with IEC61000-4-30
Vrms
1
⁄
2
, Arms
1
⁄
2
Value is measured over 1 cycle, commencing at a fundamental zero crossing, and refreshed each
half-cycle. This technique is independent for each channel in accordance with IEC 61000-4-30.
Harmonics
Calculated from 1
0/12-cycle gapless harmonic group measurements on Voltage and Amps
ac
c
ording to IEC 61000-4-7
Watt Selectable Total or Fundamental real power display
Calculates average value of instantaneous power over 10/12 cycle period for each phase
Total Active Power P
T
=P
1
+ P
2
+ P
3
VA Selectable Total or Fundamental apparent power display
Calculates apparent power using Vrms x Arms value over 10/12 cycle period
Total Apparent Power is root mean square of real and apparent power
VAR Selectable Total of Fundamental reactive power display
Calculates reactive power as root of VA squared minus Watt squared over 10/12 cycle period
Capacitive and inductive load is indicated with capacitor and inductor icons
Power Factor Calculated Watt / VA
Cos ϕ / DPF Cos of angle between fundamental voltage and current
Unbalance The supply voltage unbalance is evaluated using the method of symmetrical components
according to IEC61000-4-30
Flicker According to IEC 61000-4-15 Flickermeter - Functional and design specification
Includes 230 V 50 Hz lamp and 120 V 60 Hz lamp models
Transient capture Captures waveform triggered on signal envelope
Additionally triggers on dips, swells, interruptions and Amps level as specified by IEC61000-4-30
Inrush current The inrush current begins when the Arms half cycle rises above the inrush threshold, and ends
when the Arms half cycle rms is equal to or below the inrush threshold minus a user-selected
hysteresis value. The measurement is the square root of the mean of the squared Arms half
cycle values measured during the inrush duration. Each half-cycle interval is contiguous and
non-overlapping as recommended by IEC 61000-4-30. Markers indicate inrush duration.
Cursors allow measurement of peak Arms half cycle.
6 Fluke Corporation Fluke 430 Series Three-Phase Power Quality Analyzers