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Home > Product Listing > 43B Power Quality Analyzer

43B Power Quality Analyzer

The Fluke 43B Power Quality Analyzer combines the most useful capabilities of a power quality analyzer, scope and multimeter in a single easy to use instrument.  The user interface is selectable in English, German, French, Italian and Spanish.

Fluke 43B Power Quality Analyzer

Voltage, current, and power harmonics

Up to 51st harmonic

Total harmonic distortion (THD)

Phase angle of individual harmonics

Continuously measure volts and amps on a cycle by cycle basis for up to 16 days

Use cursors to read time and date of sags and swells

One and three phase power on balanced loads

Watts, power factor, Cos, VA and VAR

Voltage and current waveforms

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

Battery life: Rechargeable Ni-Cd pack (charger included), 4 hrs typical (continuous)

Shock & Vibration: Mil 28800E, Type 3, class 111, Style B

Operating Temperature: 0oC to 50oC; Case: IP51 (dust, drip,waterproof)

Size (H x W x D): 232mm x 115mm x 50mm Weight: 1.1 kg

Safety: EN61010-1 CAT 111, 600V UL and CSA listed

Three Years Warranty

Technical Data

Menu Items

Measurements

Ranges

Accuracy

Volts/Amps/Hz

Volts

Amps

Mains Frequency

CF Crest Factor

5.000V – 1250 V

50.00A – 50.00 kA

40.0 – 70.0 Hz

1.0 – 10.0

-

± (1% + 10)

± (0.5% + 2)

± (5% +1)

Power

Watts, VAR, VA,
PF, DPF, Cos j

250 W – 1.56 GW

0.25 – 0.9

0.90 – 1.00

± (4% + 4)

± 0.04

± 0.03

Harmonics

Volts

Amps

Watts

K factor

1st to 51st harmonic

1st to 51st

1st to 51st

1.0 to 30.0

± (3% + 2) to ±  (15% + 5)

± (3% + 8) to ±  (15% + 8)

± (5% + 2) to ±  (30% + 5)

± 10%

Sags and swells

Voltage and Current

4 min – 16 days selectable

± (2% + 10)

Transient Capture

40 ns pulse width


Up to 40 transients

Select 20/50/100/200%

above or below line voltage

± 5% of full scale

Inrush Current

1 sec to 5 min selectable

1A to 1000A

± 5% of full scale

Ohms/Continuity

Capacitance

Ohms

Capacitance

500.0 W to 30.00 MW

50.00 nF to 500.0mF

± (0.6% + 5)

± (2% + 10)

Temperature
(with accessory)

°C

°F

-100.0°C to 400.0°C

-200.0°F to 800.0°F

± (0.5% + 5)

Scope

DC, AC, AC + DC, peak,
peak-peak, Hz, duty cycle,
phase, pulse width, crest factor

Sampling rate: 25 MS/sec

Bandwidth:
Voltage BW (Channel 1) 20 MHz
Current BW (Channel 2) 15 kHz

Screen Saves

All functions

20 screens

Recording

V/A/Hz, Power,
Harmonics, W/Cap, Temperature, Scope

4 min- 16 days selectable

Select any two parameters in each display mode