Fluke 43B User manual

Fluke 43B
Power Quality Analyzer
Getting Started
EN
June 2005
© 2001-2005 Fluke Corporation, All rights reserved. Printed in The Netherlands.
All product names are trademarks of their respective companies.

Fluke 43B
Getting Started
PLACING ORDERS AND GETTING ASSISTANCE
To locate an authorized service center,
visit us on the World Wide Web:
http://www.fluke.com
or call Fluke using any of the phone numbers listed below:
[phone] in U.S.A. and Canada
[phone] in Europe
[phone] from other countries

1
Unpacking
The following items are included in your Fluke 43B kit:..
Figure 1. Carrying Case Contents
1 Fluke 43B Power Quality Analyzer
2 BP120MH Ni-MH Battery Pack (installed)
3 PM8907/8xx Power Adapter/Battery Charger
4 TL24 Test Leads, red and black
5 TP1 Flat blade Test Pins, red and black
6 TP4 4mm Test Pins, red and black
7 AC85A Large Jaw Alligator Clips for Banana Plugs, red and black
8 AC20 Industrial Alligator Clips for Banana Plugs, red and black
9 i400s Clamp-on AC Current Probe
10 BB120 Shielded Banana-to-BNC Adapter Plugs (1x black)
11 Getting Started Manual incl. User / Application Manual CD
12 OC4USB Optically Isolated USB Adapter/Cable
13 SW43W FlukeView®Power Quality Analyzer software
14 C120 Hard Carrying Case
Getting Started
Unpacking

Fluke 43B
Getting Started
2
Safety Information: Read First
Read the safety information before using the Fluke 43B.
Specific warning and caution statements, where they apply, will be found
throughout the manual.
A “Warning” identifies conditions and actions that pose hazard(s)
to the user.
A “Caution” identifies conditions and actions that may damage
the Fluke 43B.
The following international symbols are used on the Fluke 43B and in this
manual:
Read the safety information in
the manual
Double Insulation
(Protection Class)
Earth Equipotential inputs,
connected internally
UL 3111 listed
UL1244
UL 1244 listed
Conformité Européenne CSA listed for USA and
Canada
Recycling information Disposal information
Warning
To avoid electrical shock, use only a Fluke power supply, Model
PM8907 (Power Adapter/Battery Charger).

3
Warning
Do the following to avoid electrical shock or fire if a Fluke 43B
common input is connected to more than 42 V peak (30 V rms):
xUse only test leads and test lead adapters supplied with the
Fluke 43B (or safety-designed equivalents as specified in the
accessory list, see Users Manual.)
xDo not use conventional exposed metal banana plug
connectors.
xUse only one common connection to the Fluke 43B.
xRemove all test leads that are not in use.
xThe maximum allowable input voltage is 600V. Use test lead
adapters that have a rating of 600V or more.
xWhen powering the Fluke 43B, first connect the power
adapter to the outlet before connecting it to the Fluke 43B.
xDo not insert metal objects into the power adapter connector
of the Fluke 43B.
Warning
In the scope function it is possible to select AC coupling and to
operate time base ranges and amplitude manually. In this case,
the measuring results displayed on the screen may not be
representative of the total signal. This can result in the presence
of dangerous voltages of more than 42 V peak (30 V rms) not
being detected. To guarantee user safety, all signals should first
be measured with DC coupling. This ensures that the full signal
is measured.
Getting Started
Safety Information: Read First

Fluke 43B
Getting Started
4
The terms ‘Isolated’ or ‘Electrically floating’ are used in this manual to indicate a
measurement in which the Fluke 43B COM (common, also called ground) is
connected to a voltage different from earth ground.
The term “Grounded” is used in this manual to indicate a measurement in which
the Fluke 43B COM (common) is connected to an earth ground potential.
The Fluke 43B common inputs (red INPUT 1 shield, gray INPUT 2 shield, and
black 4-mm banana COM input) are connected internally via self-recovering
fault protection. This is denoted by the symbol.
The input connectors have no exposed metal and are fully insulated to protect
against electrical shock. The black 4 mm banana jack COM (common) can be
connected to a voltage above earth ground for isolated (electrically floating)
measurements and is rated up to 600V rms above earth ground.
If Safety-Precautions are Impaired
Using the Fluke 43B in a manner not specified may impair the protection
provided by the equipment. Before using, inspect the test leads for
mechanical damage and replace damaged test leads!
If it is likely that safety has been impaired, turn the Fluke 43B off and disconnect
it from the line power. The matter should then be referred to qualified personnel.
Safety is likely to be impaired if, for example, the Fluke 43B fails to perform the
intended measurements or shows visible damage.
Current Probe
Warning
xUse extreme caution when clamping the current probe around
uninsulated conductors or bus bars.
xNever use the current probe on circuits rated higher than 600V
in measurement category III (CAT III) of EN/IEC61010-1
xKeep your fingers behind the finger guard.
Do not use a probe that is cracked, damaged, or has a defective cable. Such
probes should be made inoperative by taping the clamp shut to prevent
operation.

5
Introducing the Fluke 43B
Powering the Fluke 43B
To power the Fluke 43B from a standard AC outlet, perform steps 1-3.
For battery power, see Chapter 2.
1Plug the power adapter into the AC outlet.
2Connect the power adapter cable to the Fluke 43B (see Figure 2).
Figure 2. Powering the Fluke 43B
3Turn the Fluke 43B on.
The opening screen will appear on the display (see Figure 3).
Note
If the Fluke 43B does not turn on, the batteries may be dead. Leave
the Fluke 43B connected to the outlet for 15 minutes and try again.

Fluke 43B
Getting Started
6
Figure 3. Opening Screen
The screen shows which test leads or probes you should use on the inputs.
Note that in the screen shown in Figure 3, for example, you should use TEST
LEADS for voltage measurements and a 1 mV/A current probe for current
measurements.
4Continue.

7
Inputs
Figure 4. Measurement Connections
INPUT 1: Use the red test lead on input 1 ( ).
COM : Use the black test lead on the COM input ( COM).
Use these inputs for all voltage measurements, and for Ohm, continuity, diode
capacitance and temperature measurements.
The Fluke 43B common inputs (red INPUT 1 shield, gray INPUT 2 shield,
and black COM input) are connected internally via self-recovering fault
protection.
INPUT 2: Use the i400s AC current probe on input 2 ( ).
This input is mainly used for current measurements. Use the BB120 banana-
to-BNC adapter to connect the current probe.
Note
If you use other test leads or probes, change the probe settings in the
instrument setup menu (see “Selecting Probes”).
Getting Started
Inputs

Fluke 43B
Getting Started
8
Main Menu
All functions can be easily selected from the
main menu.
1Open the main menu.
2
(for example)
INRUSH CURRENT
Measures inrush current and
inrush time (motor start-ups).
OHMS / CONTINUITY / CAPACITANCE
Measures resistance, diodes,
continuity and capacitance (DMM).
TEMPERATURE
Measures temperature with optional
temperature probe.
SCOPE
Dual channel oscilloscope: Volts on
input 1 and Amps on input 2.


VOLTS
/
AMPS
/
HERTZ

Getting Started
Main Menu
9
VOLTS /AMPS /HERTZ
Gives a fast overview of Volts, Amps
and Hertz.
POWER
Shows all power readings in one
screen.
HARMONICS
Measures up to 51 harmonics.
SAGS &SWELLS
Shows dips and surges as short as
one cycle. With time stamp.
TRANSIENTS
Captures and stores up to 40 voltage
transients.

Fluke 43B
Getting Started
10
Volts / Amps / Hertz
This function simultaneously shows the voltage and current signal. Also the
Crest factor is shown. Use this function to get a first impression of the voltage
and current signal before examining the signal in more detail with the other
functions.
With the ENTER key you can toggle between Volts / Amps / Hertz, Power, and
Harmonics functions.
Power
This function measures and displays the
following power readings: active power (W),
apparent power (VA), reactive power (VAR),
power factor (PF), displacement power factor
(DPF or cos ϕ) and frequency. The voltage
and current waveforms give a visual
representation of the phase shifts
Fluke 43B can perform power measurements on balanced 3-phase, 3-
conductor power systems. The load must be well balanced and have either a
wye or delta configuration. This makes it possible to measure 3 phase power
using single phase connections. The 3 phase power mode measures the
fundamental power only.
With the ENTER key you can toggle between Power, Harmonics, and Volts /
Amps / Hertz functions.
Harmonics
Harmonics are periodic distortions of the
voltage, current, or power sine wave.
The signal can be conceived of as a
combination of various sine waves with
different frequencies. The contribution of
each of these components to the full signal is
shown as a bar.
The large numbers refer to the full signal;
the small numbers belong to the selected
harmonic component.
With the ENTER key you can toggle between
Harmonics, Volts / Amps / Hertz, and Power
functions.

11
Sags & Swells
Sags and swells measures fast deviations
(from one cycle to a few seconds) from the
normal voltage signal, and displays current
simultaneously.
The results are plotted on the screen as a
graph. The graph shows the minimum and
maximum values at each point of the graph.
The SAGS &SWELLS function is particularly
useful to record flicker.
SAG
Transients
Transients are fast spikes on the voltage (or current) signal. Spikes may
contain enough energy to damage sensitive electronic equipment.
This function detects spikes on the voltage signal and stores a picture of the
signal in memory. A transient is detected when it crosses an envelope around
the voltage waveform. The width of the envelope can be set manually.
DETECTED NOT DETECTED DETECTED
Inrush Current
Inrush currents are surge currents which occur, for example, when a large
motor is started.
This function shows the current signal at the
moment of the surge. If the current exceeds
a specified level, the signal appears as a
gray band on the display formed by the
peak-peak values of the waveshape.
Use INRUSH CURRENT to look for inrush currents or other surge currents.
Measure the peak current and duration of the surge current.
Getting Started
Main Menu

Selecting Probes
For standard operation, use the red test lead on input , the black test
lead on COM and the current clamp on input . If you are using
other test leads or probes, you must change the probe settings accordingly.
1
Open the main MENU .
2
3
Select the type of probe you are going to use
on input 1. For all applications in the
Applications Guide, you must use test leads.
4
(for example)
5
Accept the probe settings for
input 1. The screen closes.
6
Select PROBES again.
Select the sensitivity of the current probe you are going to use on input 2.
For all applications in the Applications Guide, use the i400s current probe
and choose 1 mV/A.
INSTRUMENT SETUP
PROBES
TEST LEADS 
12
Fluke 43B
Getting Started

7Move to the probe settings for input 2.
8
(for the i400s current probe)
9Accept the probe settings for input 2.
Note
Select 1V/A when using testleads on input [2] in the Scope Mode. A
reading of 1A then equals 1V.
1 mV
/
A
13
Getting Started
Selecting Probes

Selecting a Language
You can choose between English and other languages. To change the
language for example into Spanish, do the following:
Note
Combinations of languages (one or more) depend on the version
ordered.
1
Open the main MENU .
2
3
4
(for example)
5
Accept the new language.
All text on the display immediately changes to
the new language.
INSTRUMENT SETUP
LANGUAGE
ESPAÑOL 
14
Fluke 43B
Getting Started

Using FlukeView Software
This section explains how to connect the Fluke 43B to a PC for use with the
FlukeView®Power Quality Analyzer software or to create reports in MS-Word®.
Use the Optically Isolated USB Cable on the optical port to connect the
Fluke 43B to a PC (see Figure 5).
Figure 5. Connecting a Computer
Note
For information about how to install and use the FlukeView software,
please read the FlukeView SW43W Users Manual as supplied on CD-
ROM.
To create a report in MS-Word, see: “Creating Reports” in Chapter 5
of the Applications Guide.
15
Getting Started
Using FlukeView Software

Resetting the Fluke 43B
To restore the Fluke 43B to its factory settings and return to the opening screen,
reset the Fluke 43B. Resetting does not clear screen memories.
Turn the Fluke 43B off and proceed as follows:
1Press and hold.
2Press and release.
The Fluke 43B turns on, and you should hear a double beep, indicating that the
reset operation was successful.
Figure 8. Resetting the Fluke 43B
(3)
Release the HOLD key.
The opening screen with default settings
appears on the display.
4Continue.
16
Fluke 43B
Getting Started