Power Quality Analyzer, Power Quality Analyzers, Single Phase Power Analyzer


	Overview

Get control of power problems

The Fluke 43 Power Quality Analyzer performs the measurements you need to maintain power systems, troubleshoot power problems and diagnose equipment failures. All in a rugged handheld package.

New! NiMH Battery provides extended operating time of 6.5 hours
Combines the most useful capabilities of a power quality analyzer, multimeter and scope
Calculates 3-phase power on balanced loads, from a single-phase measurement
Trends voltage, current, frequency, power harmonics and captures voltage sags, transients and inrush current
Monitoring functions help track intermittent problems and power system performance
Records two selectable parameters for up to 16 days
20 measurement memories to save/recall screens and data with cursor readings
FlukeView® software can log harmonics and all other readings over time and provides a complete harmonics profile up to the 51st harmonic
Measures resistance, diode voltage drop, continuity, and capacitance
Users/applications manual and power quality video to help answer tough questions
Complete package with voltage probes and 400 A current clamp, FlukeView Software and optically isolated interface cable
3 year warranty on the Fluke 43B, 1 year on accessories

Harmonics

Voltage, current, and power harmonics

Up to 51st harmonic

Total harmonic distortion (THD)

Phase angle of individual harmonics

Power

Watts, power factor, displacement power factor (cos Θ), VA and VAR

Voltage and current waveforms

Three phase

On-screen graphics show you how to set up 3-phase power measurements

Sags and swells

Measurements are always automatically recorded to instantly show changes over time

Use cursors to read time and date of sags and swells

Transients

Catch voltage transients and waveform distortion down to 40 nS

Catch and save up to 40 transients

Correlate the cause of transient with time and date stamps

Volts/Ampères/Hertz

Voltage and current waveforms

True RMS voltage and current

Frequency

Specifications

Input Characteristics

Input impedance	1 MΩ, 20 pF
Voltage rating	600V rms, CAT III

V/A/Hz Display

True-rms voltage (ac + dc)
Ranges:	5.000 V, 50.00 V, 500.0 V, 1250 V*
Accuracy:	±(1% + 10 counts)

True-rms current (ac + dc)
Ranges:	50.00 A, 500.0 A, 5.000 kA, 50.00 kA, 1250 kA
Accuracy:	±(1% + 10 counts)

Frequency
Ranges:	10.0 to 15.0 kHz
Accuracy:	± ([% of reading] + [counts]): 0.5% + 2

CF Crest factor
Ranges:	1.0 - 10.0
Accuracy:	±(5% + 1 count)

Power Display

Watts, VA, VAR
	1-phase and 3-phase,3 conductor balanced loads
Ranges:	250 W - 1.56 GW
Accuracy:	±(4% + 4 counts) Fundamental Power
Accuracy:	± (2 % + 6 counts) Total Power

PF Power Factor
Range:	0 - 1.0
Accuracy:	±0.04
DPF Displacement Power Factor, Cos .F
Range:	0.25 - 0.9
Accuracy:	±0.04
Range:	0.90 - 1.0
Accuracy:	±0.03

H2 Frequency Fundamental
Ranges:	40.0 to 70.0 Hz
Accuracy:	± ([% of reading] + [counts]): 0.5% + 2

Harmonics Display

Voltage, Current, Frequency
Ranges:	Fundamental to 51st harmonic
Accuracy:
Fundamental:	VA ±(3% + 2 counts) W ±(5% + 2 counts)
2 to 31st harmonic:	VA ±(5% +3 counts) W ±(10% +10 counts)
32 to 51st harmonic:	VA ±(15% +5 counts) W ±(30% +5 counts)

Frequency Fundamental
Ranges:	40 Hz to 70 Hz
Accuracy:	±0.25 Hz

Phase
Range:	V, A (between Fundamental & Harmonics)
Accuracy:	±3º to ±15º
Range:	W (between Voltage Fundamental & Current Harmonics)
Accuracy:	±5º to ±15º

K-factor (Current and Power)
Range:	1.0 to 30.0
Accuracy:	±10%

THD Total Harmonic Distortion
Range:	0.00 - 99.99
Accuracy:	±(3% + 8 counts)

Sags and Swells

Recording times:	4 min to 16 days (selectable)
Vrms Actual, Vrms max, min(AC + DC)
Ranges:	5.000V, 50.00V, 500.0V, 1250V*
Accuracy:	Readings ±(2% +10 counts); Cursor readings ± (2% + 12 counts)

Arms Actual, Arms max, min (AC + DC)
Ranges:	50.00A, 500.0A, 5.000 kA, 50.00 kA
Accuracy:	±(2% +10 counts)

Transient Capture

Minimum pulse width:	40 ns
Useful bandwidth input 1:	DC to 1 MHz
Number of transients:	40
Voltage threshold settings:	20%, 50%, 100%, 200% above or below reference
Reference signal:	After START, the Vrms and frequency of the signal are measured. From these data a pure sinewave is calculated as reference for threshold setting.
Vpeak min, Vpeak max at cursor:	10 V, 25 V, 50 V, 125 V, 250 V, 500 V, 1250 V Accuracy: ±5% of full scale

R, C, Diode, Continuity

Resistance ranges:	500.0 Ω, 5.000 kΩ, 50.00 kΩ, 500.0 kΩ, 5.000 MΩ, 30.00 MΩ
Resistance accuracy:	±(0.6% + 5 counts)
Capacitance ranges:	50.00 nF, 500.0 nF, 5.000 µF, 50.00 µF, 500.0 µF
Capacitance accuracy:	±(2% + 10 counts)
Diode Ranges:	0 to 3.000 V
Diode voltage:
Accuracy:	±(2% + 5 counts)
Continuity:	Beeper on at < 30 Ω ± 5 Ω
Max current:	0.5 mA
Temperature:	°C or °F

Inrush Current

Inrush times:	1 s, 5 s, 10 s, 50 s, 100 s, 5 min
Current ranges:	1 A, 5 A, 10 A, 50 A, 100 A, 500 A, 1000 A
Cursor readings:	A peak max at cursor 1 and cursor 2
Accuracy:	±5% of full scale
Time between cursors:	4 to 235 pixels (1 pixel = inrush time/250) Accuracy: ±(0.2% + 2 pixels)

Temperature (with accessory)

Range:	-100 °C - 400 °C
Accuracy:	±(0.5% + 5 counts)

Scope Display

Measurements:	dc, ac, ac+dc, peak, peak-peak, frequency, duty cycle, phase, pulse width, crest factor
Time ranges:	20 ns/div to 60 s/div
Max sampling rate:	25 MS/s
Bandwidth
Voltage channel [1]:	20 MHz at inputs, 1 MHz with TL24 Leads
Current channel [2]:	DC to 15 kHz at inputs, 10 kHz with i400s Current Clamp
Coupling:	AC, DC (10 Hz - 3 dB)
Vertical sensitivity:	5 mV/div to 500V/div
Vertical resolution:	8 bit (256 levels)
Record length:	512 samples per channel
Base ranges:	60 S/div to 20 nS/div ± (0.4% + 1 pixel)
Timebase modes:	Normal, roll, single
Pre-trigger:	Up to 10 divisions
Trigger Source:	Input 1 or Input 2 or automatic selection
Trigger Mode:	Automatic Connect-and-View™, Free Run, and Single Shot

Connect-and-View™:	Advanced automatic triggering that recognizes signal patterns
	Automatically adjusts triggering, timebase and amplitude and displays stable pictures

Memories

20 (screens, settings, data)

Recording

Recording times:	4 min to 16 days (selectable)
Parameters:	Choose one or two parameters from one of the groups below:
	Volts/Ampères/Hertz
Power:	Watts, VA, VAR, PF, DPF, Frequency
	Harmonics, THD, Volts (Fund. & Harmonic), Ampères (F&H) Watts(F&H)
	Frequency (H), %(H) of total, Phase(H), KF
	Temperature
Resistance:	Resistance, Diode, Continuity, Capacitance
Scope:	DC Voltage, DC Current, AC Voltage, AC Current, Frequency,
	Pulse Width + or -, Phase, Duty cycle + or -, Peak max, Peak min, Peak min-max, Crest Factor

Note

*Rated EN 61010-1 600 V CAT III CSA

Environmental Specifications

Operating Temperature

0°C to +50°C

Safety Specifications

Electrical Safety

EN 61010-1 CAT III, 600V. CSA listed

Mechanical & General Specifications

Size

232 x 115 x 50 mm

Weight

1.1 kg

Warranty

3 years

Battery Life

Rechargeable NiMH pack (charger included), 6.5 hrs extended operating time (continuous)

Shock & Vibration

Mil 28800E, Type 3, Class III, Style B

Case

IP51 (dust, drip, waterproof)