Fluke 435 - Manuals

General Aspects Declaration of Conformity 1 1-3 Declaration of Conformity Declaration of Conformity for Fluke 434/435 Three Phase Power Quality Analyzers Manufacturer Fluke Industrial B.V. Lelyweg 14 7602 EA Almelo The Netherlands Statement of Conformity Based on test results using appropriate stand...

Fluke 434/435 Users Manual 1-4 Shipment Note The following items are included in your Analyzer Kit: Note: When new, the Analyzer’s rechargeable NiMH battery is not charged. Refer to Chapter 4 – Powering the Analyzer. Figure 1-1. Contents of Analyzer Kit

General Aspects Contacting a Service Center 1 1-5 # Description 1 Power Quality Analyzer 2 Decal Set for Input Sockets 3 Hang Strap 4 Alligator Clips. Set of 5 5 Test Leads, 2.5 m. Set of 5 6 Battery Charger / Power Adapter 7 Line Plug Adapter (country dependent) 8 Getting Started Manual + CD ROM wi...

General Aspects Safety Information: Read First 1 1-7 • For the BC430 use only AC line plug adapters or AC line cords that comply with local safety regulations. Slider switch on BC430 Battery Charger / Power Adapter to select line power voltage: 115V 230V Max. Input Voltage at Voltage Banana Inputs t...

2-1 Chapter 2 About This Manual Introduction This Users Manual gives full and comprehensive information on how to use the Fluke 434 and 435 Three Phase Power Quality Analyzers effectively and in a safe manner. Read it carefully to learn about safe use of the Analyzer and its accessories and to take ...

Fluke 434/435 Users Manual 2-2 - Logger (17) - Power Quality Monitoring (18). • Chapter 19. Cursor and Zoom: how to investigate measurement details. • Chapter 20. Setting up the Analyzer: a comprehensive explanation of adjustments to customize measurements. • Chapter 21. Using Memory, printer and PC...

3-1 Chapter 3 Features Of Fluke 434/435 Introduction The Analyzer offers an extensive and powerful set of measurements to check power distribution systems. Some give a general impression of power system performance. Others are used to investigate specific details. This chapter gives an overview on h...

Fluke 434/435 Users Manual 3-2 Measuring modes to investigate details Phase voltages. Should be close to the nominal value. Voltage waveforms must be a sine wave that is smooth and free from distortion. Use Scope Waveform to check the waveform shape. Use Dips & Swells to record sudden voltage ch...

4-1 Chapter 4 Basic Operations and Menu Navigation Introduction This chapter deals with a number of general aspects of the Analyzer’s operation: • Tilt Stand and Hang Strap • Powering the Analyzer • Display Brightness • Locking the keyboard • Menu navigation • Display Contrast • Reset to Factory Def...

Fluke 434/435 Users Manual 4-2 A hang strap is supplied with the Analyzer. The figure below shows how to attach the strap correctly to the Analyzer. Figure 4-2. Fixing the hang strap Powering the Analyzer The Analyzer has a built-in rechargeable NiMH battery that can power it for more than 6 hours w...

Basic Operations and Menu Navigation Display Brightness 4 4-3 Caution To prevent decrease of battery capacity, charge it at least twice a year. Power On/Off: Press to power up or down with the last setup configuration. The welcome screen shows what Analyzer settings are currently in use. At power on...

Fluke 434/435 Users Manual 4-4 Highlight baudrate: . Adjust the required transmission speed. Highlight the Printer type you want to use: . ENTER Press to confirm the selection. F5 Press to return to the next higher menu SETUP USER PREF. This menu is the starting point for many adjustments such as Di...

5-1 Chapter 5 Display Information Introduction The Analyzer uses five different screen types to present measuring results in the most effective way. The features these screens have in common are explained in this chapter. Details that are specific for a certain measuring mode are presented in the ch...

Fluke 434/435 Users Manual 5-2 Phase Colors Measuring results belonging to different phases are presented with individual colors. If - for a certain phase - voltage and current are displayed simultaneously, the voltage color has a dark tone and the current has a light tone. The set of phase colors c...

Display Information Screen information common for all screen types 5 5-3 Screen information common for all screen types Refer to Figure 5-1, item A ... F A Measuring mode: the active measuring mode is shown in the screen header. B Measuring values: main numerical measuring values. Background colors ...

6-1 Chapter 6 Input Connections Introduction This chapter explains how to make connection to the power distribution system under test and how to adjust the Analyzer settings. Check that the Analyzer setup meets the characteristics of the system under test and the accessories that are used. This conc...

Fluke 434/435 Users Manual 6-2 Figure 6-1. Mounting the decals for voltage and current inputs De-energize power systems before making connections whenever possible. Always use appropriate equipment for personal protection. Avoid working alone and work according to the warnings listed in Chapter 1, S...

7-1 Chapter 7 Scope Waveform and Phasor Introduction Scope mode shows voltages and currents in the power system under test by means of waveforms or vector diagram. Also numerical values are shown such as phase voltages, phase currents, frequency, and phase angles between voltages and currents. Scope...

Fluke 434/435 Users Manual 7-2 F4 Switch between voltage readout per phase (A/L1,B/L2,C/L3,N) or phase-to-phase (AB,BC,CA) for 3-phase Y configuration. F5 Switch between HOLD and RUN of screen update. Cursor. When the Cursor is on, the waveform values at the Cursor are displayed in the screen header...

Scope Waveform and Phasor Tips and Hints 7 7-3 Tips and Hints Scope Waveform gives a clear view of current and voltage waveform shapes. Voltage waveforms in particular should be smooth and sinusoidal. If you see voltage distortion, it is a good idea to check the harmonics display. The rms voltages a...

8-1 Chapter 8 Volts/Amps/Hertz Introduction Volts/Amps/Hertz displays a Meter screen with important numerical measuring values. The related Trend screen shows the changes over time of all values in the Meter screen. Meter screen To access the VOLTS/AMPS/HERTZ Meter screen: c MENU d ENTER The Meter s...

Fluke 434/435 Users Manual 8-2 Available function keys: F1 Switch between voltage readout per phase (A/L1,B/L2,C/L3,N) or phase-to-phase (AB,BC,CA) for 3-phase Y configuration. F4 Access to the Trend screen. For description see below. F5 Switch between HOLD and RUN of screen update. Switching from H...

9-1 Chapter 9 Dips & Swells Introduction Dips & Swells records Dips, Interruptions, Rapid Voltage Changes, and Swells. Dips (Sags) and Swells are fast deviations from the normal voltage. Magnitude may be ten up to hundreds of volts. Duration may vary from a half cycle to a few seconds as def...

Dips & Swells Trend 9 9-3 S t e a d y t i m e Voltage tolerance Normal voltage Voltage step Steady time Transition time Voltage tolerance Maximum voltage change Rate of change Figure 9-4. Characteristics of a rapid voltage change In addition to the voltage, current is also recorded. This allows ...

Fluke 434/435 Users Manual 9-4 The screen builds up from the right side of the screen and the corresponding values are displayed in the screen header. Available function keys: F1 Assign up/down arrow keys to select the voltage or current channels to be displayed. F2 Cursor on/off. F3 Assign the arro...

Dips & Swells Tips and Hints 9 9-5 The following Abbreviations and Symbols are used in the tables: Abbreviation Description Symbol Description CHG Rapid Voltage Change Rising voltage edge DIP Voltage Dip Falling voltage edge INT Voltage Interruption Change upwards SWL Voltage Swell Change downwa...

10-1 Chapter 10 Harmonics Introduction Harmonics measures and records harmonics and interharmonics up to the 50 th . Related data such as DC components, THD (Total Harmonic Distortion), and K-factor are measured. Harmonics are periodic distortions of voltage, current, or power sinewaves. A waveform ...

Fluke 434/435 Users Manual 10-2 e ENTER The Bar Graph display shows the percentage contribution of each of the components related to the full signal. A signal without distortion should show a 1 st harmonic (= the fundamental) at 100 % while the others are at zero: in practice this will not occur bec...

Harmonics Meter screen 10 10-3 F5 Switch between HOLD and RUN of screen update. Switching from HOLD to RUN invokes a menu to select immediate (NOW) or TIMED start time which allows you to define start and duration of the measurement. Meter screen To access the Harmonics Meter screen: f F3 The Meter ...

11-1 Chapter 11 Power & Energy Introduction Power & Energy displays a Meter screen with all important power parameters. The related Trend screen shows the changes over time of all measuring values in the Meter screen. Fluke 434/435 can also display energy usage and offers verification of ene...

Fluke 434/435 Users Manual 11-2 e ENTER The Meter screen displays power data for each phase and in total: real or active power (kW), apparent power (kVA, the product of rms voltage and current), reactive power (kVAR, the reactive component of apparent power caused by phase shift between AC current a...

Fluke 434/435 Users Manual 11-6 Tips and Hints Power mode can be used to record apparent power (kVA) of a transformer over several hours. Look at the Trend and find out if there are times that the transformer is overloaded. You can transfer loads to other transformers, stagger the timing of loads, o...

12-1 Chapter 12 Flicker Introduction Flicker quantifies the luminance fluctuation of lamps caused by supply voltage variations. The algorithm behind the measurement meets EN61000-4-15 and is based on a perceptual model of the human eye / brain sensory system. The Analyzer converts duration and magni...

Fluke 434/435 Users Manual 12-2 d e ENTER Flicker is characterized by: short term severity Pst (measured over 1 min for fast feedback), short term severity Pst (measured over 10 min) and a long term severity Plt (measured over 2 hours). This data and also the related D-parameters Dc, Dmax, and TD (a...

Flicker Trend 12 12-3 Trend To access Flicker Trend screen: g F4 The parameters in the Meter screen update over time. They are recorded whenever the measurement is on. Trend displays the changes in these values over time. All values in the Meter screen are recorded, but the Trends from each row in t...

13-1 Chapter 13 Unbalance Introduction Unbalance displays phase relations between voltages and currents. Measuring results are based upon the fundamental frequency component (60 or 50 Hz using method of symmetrical components). In a 3-phase power system, the phase shift between voltages and between ...

Unbalance Phasor 13 13-3 to define start and duration of the measurement. Cursor. When the Cursor is on, the Trend values at the Cursor are displayed in the screen header. Moving the Cursor off the left or right side of the screen brings the next of six screens into the viewing area. Zoom. Allows yo...

14-1 Chapter 14 Transients Introduction The Fluke 434/435 Analyzer can capture waveforms at high-resolution during a variety of disturbances. The Analyzer will give a snapshot of the voltage and current waveforms at the precise time of the disturbance. This allows you to see the waveforms during dip...

Fluke 434/435 Users Manual 14-2 e ENTER f F3 g F5 In the Start menu you can choose a trigger event or a combination of trigger events, transients (Volt) and current (AMP) trigger level, and Immediate or Timed start of the measurement. The Analyzer may be set up to capture waveforms each time it sees...

15-1 Chapter 15 Inrush Introduction Inrush Currents can be captured by Fluke 434/435. Inrush Currents are surge currents that occur when a large, or low-impedance load comes on line. Normally the current will stabilize after some time when the load has reached normal working condition. For example t...

Inrush Tips and Hints 15 15-3 Use Cursor and Zoom to investigate details of the recorded Trends. Selection of channels to be displayed is done with the up/down arrow keys. Press function key F1 to assign the arrow keys to this. Via the SETUP key and function key F3 - FUNCTION PREF you can set up the...

16-1 Chapter 16 Mains Signaling Introduction Mains Signaling is a function available in the Fluke 435 . In the Fluke 434 it is available as an option. Power distribution systems often carry control signals to switch appliances on and off remotely (also known as ripple control). These control signals...

Mains Signaling Events Table 16 16-3 Available function keys: F1 Assign up/down arrow keys to select a set of trends and the belonging readout. F2 Cursor on/off. F3 Assign the arrow keys to Cursor or Zoom operation. F4 Access to Events tables. F5 Switch between HOLD and RUN of screen update. Switchi...

Fluke 434/435 Users Manual 16-4 Two ways to access Trend: 1. Use the up/down arrow keys to highlight an event in the table. To access Trend press the ENTER key. The Cursor is on, in the mid of screen and located on the selected event. 2. Press Function key F5 to view the Trend part showing the most ...

17-1 Chapter 17 Logger Introduction Logger is a function available in the Fluke 435 . In the Fluke 434 it is available as an option. Logger gives you the possibility to store multiple readings with high resolution. The readings are observed during adjustable time intervals. At the end of the interva...

Logger Start Menu 17 17-3 Figure 17-3. Vfund available for logging Removing a selected reading: Use the arrow keys to highlight the reading to be removed from the ‘Selected’ column. Press function key F4 – REMOVE to remove the reading. You can highlight a reading in the ‘Selected’ column and move it...

Fluke 434/435 Users Manual 17-6 trace in the viewing area. Zoom and Cursor are operated by the arrow keys and explained in Chapter 19. Offset and Span of the Trends are auto ranging for a good display in most cases, but they are adjustable when required. The adjustment menu is reached via the SETUP ...

18-1 Chapter 18 Power Quality Monitoring Introduction Power Quality Monitoring or System Monitor displays a Bar graph screen. This screen shows whether important Power Quality parameters meet requirements. Parameters include: 1. RMS voltages 2. Harmonics 3. Flicker 4. Dips/Interruptions/Rapid Voltag...

Power Quality Monitoring Introduction 18 18-3 The meaning of the bar graphs with a wide base and a narrow top is explained below. By way of example this is done for the RMS voltage. This voltage for instance has a nominal value of 120 V with a tolerance of + and – 15% (tolerance range between 102 … ...

Fluke 434/435 Users Manual 18-4 The table below gives a survey of the aspects of Power Quality Monitoring: Parameter Available Bar Graphs Limits Averaging Interval V rms 3, one for each phase Probability 100 %: upper & lower limit Probability x %: upper & lower limit 10 minutes Harmonics 3, ...

Power Quality Monitoring Events Table 18 18-5 d F5 Power Quality Monitoring is reached via the MONITOR key and a menu for Immediate or Timed start. With the left/right arrow keys you can position the Cursor on a particular Bar Graph. Measuring data belonging to the bar is shown in the screen header....

Power Quality Monitoring Trend Display 18 18-7 Two ways to access Trend: 1. Use the up/down arrow keys to highlight an event in the table. To access Trend press the ENTER key. The Cursor is on, in the mid of screen and located on the selected event. Zoom is set to 4. 2. Press Function key F4 to view...

Fluke 434/435 Users Manual 18-8 Bar Graph Screen Figure 18-4. Bar Graph Screen The main system monitor display shows the worst harmonic for each of the three phases. Function key F2 brings up a screen with Bar Graphs showing the percentage of time each phase spent within limits for 25 harmonics and ...

19-1 Chapter 19 Cursor and Zoom Introduction This chapter explains how to use Cursor and Zoom to display and investigate details of Waveform, Trend, and Bar Graph displays. Cursor and Zoom have a certain amount of interaction and are both operated by the arrow keys. The Cursor is a vertical line tha...

Fluke 434/435 Users Manual 19-2 Figure 19-3. Waveform display with cursor and zoom on Press Function key F2 to obtain a subset with keys to control Cursor and Zoom: • Press F3 to switch the Cursor on. Use the left/right arrow keys to move the Cursor horizontally along the waveforms. The value of the...

Cursor and Zoom From Events Table to Trend Display with Cursor On 19 19-3 Figure 19-6. Trend display with cursor and zoom on The Function keys F1, F2, and F3 and the arrow keys are used to operate Cursor and Zoom: • Operate F2 to switch the Cursor on. Use the left/right arrow keys to move the Cursor...

Fluke 434/435 Users Manual 19-4 d ENTER Press ENTER to obtain trend display with the cursor on and positioned on the highlighted event in the table. Cursor on Bar graph Displays As an example the Three-phase Voltage Harmonics display as shown in Figure 19.7 is used. Cursor and Zoom for other Bar Gra...

20-1 Chapter 20 Setting up the Analyzer Introduction The SETUP key accesses menus to view and change Analyzer settings. At delivery the Analyzer is adjusted to settings that match your local situation and the supplied accessories. The table below gives an overview: Setting Preset Value Nominal Volta...

Fluke 434/435 Users Manual 20-2 Figure 20-1. Welcome screen at power-on The Settings are grouped in four functional sections and are explained accordingly in four sections of this manual chapter: • General Settings: Date, Time, GPS time synchronization, wiring Configuration, nominal Voltage, nominal...

Setting up the Analyzer General Settings 20 20-3 General Settings To access the General Settings menus: 1 SETUP SETUP ENTER 1. 2 3 4 5 6 7 8 F1 F2 F3 F4 F5 10 9 11 12 13 2. 4. F4 3. The actual settings are shown in the SETUP entry screen. Use the key operations described above to change an item. Rea...

Fluke 434/435 Users Manual 20-4 6 Freq: adjustment of Nominal Frequency. Use the up/down arrow keys to select 60 or 50 Hz. Press Function key F5 – OK to confirm. 7 Limits: see section Limits Settings. 8 Clamp, A range, V scale: adjustment of the Analyzer to the characteristics of current clamps and ...

Setting up the Analyzer General Settings 20 20-5 Below you will find a step-by-step example on how to change wiring configuration to 3-phase Wye IT (IT = Interrupted Terra = Interrupted Ground). c SETUP The active configuration is indicated behind Config. Config is highlighted indicating that this i...

Setting up the Analyzer FUNCTION PREFerences 20 20-7 FUNCTION PREFerences To access the FUNCTION PREFerences menus: SETUP SETUP 1. F3 ENTER 2. 3. F1 F3 F4 13 15 16 12 3 456 7 89 10 11 11 12 F1 14 FUNCTION PREFerences allows you to customize data presentation of measuring functions. This concerns for...

Setting up the Analyzer FUNCTION PREFerences 20 20-9 14 F2 – AGGREGation INTERVAL: access to the menu to choose between a 3 seconds aggregation interval of 150/180 cycles (50/60 Hz) or a 200 ms interval of 10/12 cycles (50/60 Hz). This feature is used for rms based readings in: Volts/Amps/Hertz, Pow...

Fluke 434/435 Users Manual 20-10 g F4 Press function key F4 to select AUTO OFF. h Use the left/right arrow keys to decrease the Voltage offset. i Use the up/down arrow keys to select Volt span adjustment. Use the left/right arrow keys to increase the Voltage span. j F5 Press function key F5 three ti...

Setting up the Analyzer USER PREFerences 20 20-11 USER PREFerences To access the USER PREFerences menus: SETUP SETUP 1. ENTER 3. F1 F3 F4 7 8 9 11 F4 F2 6 F4 10 USER PREFerences allows you to customize Phase Identification and Colors, Printer and RS-232 settings, Auto shut-off, Memory Configuration,...

Setting up the Analyzer Limits Adjustments 20 20-13 Limits Adjustments To navigate the Limits Setup menus: SETUP SETUP 1. F1 F3 F4 F5 1 6 7 F2 1. 2. 0...9A...Z ENTER 3. 2. 1. F5 2. 1. F5 2. 3 2 3. F5 4. 5 4 1. F5 3. 2. F1 F2

Fluke 434/435 Users Manual 20-14 Limits Adjustments is used to save, recall, and define sets of limits for: • Power Quality Monitoring. • Dips/Interruptions/Rapid Voltage Changes/Swells. The entry menu is available in the selected information language. Read below how to do this: 1 Adjust Monitor Lim...

Setting up the Analyzer Limits Adjustments 20 20-15 7 Press Function key F5 – BACK to return to the SETUP entry menu. Setup of Monitor Limits, a survey of adjustments. Limits Adjustments Voltage 2 Probability percentages (100 % and adjustable): each with adjustable upper and lower limit. Harmonics F...

21-1 Chapter 21 Using Memory, Printer, and PC Introduction This chapter explains how to save screens and data into the Analyzer’s memory and how to view, rename and delete them. The second part of the chapter explains how to setup the Analyzer for communication with a PC, laptop, and printer. Note: ...

Fluke 434/435 Users Manual 21-2 screenshot is saved as a file with date and time when saved. This occurs via a menu to define a name for the file to be saved. Name definition is done with the arrow keys: the up/down keys for character selection and the left/right keys for character position. Spaces ...

Using Memory, Printer, and PC Use of Printer and PC 21 21-3 Recalling and deleting Screenshots and Datasets: d F1 Available function keys for recall and delete: F1 Return to main menu. F2 Access to the menu where you can view the highlighted screen shots and data sets. Use the Function keys PREVious...

Fluke 434/435 Users Manual 21-4 Figure 21-1. Location of optical interface When started, FlukeView software scans the PC ports to find the connected Analyzer. It is not necessary to adjust baudrate of PC and Analyzer. For other applications communication baudrate can be adjusted as follows: press th...

22-1 Chapter 22 Tips and Maintenance Introduction This chapter covers basic maintenance procedures that can be performed by the user. For complete service, disassembly, repair, and calibration information, see the Service Manual. You will find the part number of the Service Manual in section ‘Parts ...

Fluke 434/435 Users Manual 22-2 Proceed as follows to activate the Advanced Functions: • Press the SETUP key to enter the SETUP entry menu. • Press Function key F2 to enter the VERSION & CALIBRATION menu. This read- only menu indicates the options already activated. Also the date of the last ins...

Tips and Maintenance Troubleshooting 22 22-3 Optional Accessories. Item Ordering Code Logger Functions for Fluke 434 (Mains Signaling, Logging). Fluke-434/Log Optical Isolated RS-232 Cable PM9080 GPS Synchronization Unit GPS430 Print Adapter for Parallel Printers PAC91 Optical Isolated Trigger Probe...

Fluke 434/435 Users Manual 22-4 Screen remains black. Make shure that the Analyzer is on: at power-on you should hear a double beep. If the screen remains black, you might have a problem with the screen contrast. Proceed as follows to change Contrast: • Press the SETUP key. • Press Function key F4. ...

23-1 Chapter 23 Specifications Introduction Performance Characteristics Fluke guarantees the properties expressed in numerical values within the tolerances stated. Numerical values without tolerances are typical and represent the characteristics of an average instrument excluding accessories. The An...

Fluke 434/435 Users Manual 23-2 Electrical Measurements The following specifications of the instrument are verified using the “implementation verification” table 3 as specified in 61000-4-30 chap-6-2. INPUT CHARACTERISTICS Voltage inputs Number of inputs 4 (3 phases + neutral) DC coupled Maximum inp...

Specifications Electrical Measurements 23 23-3 DISPLAY MODES Waveform display Available in Scope and Transient mode Captures 8 waveforms simultaneously Display update rate 5x per second Up to 10/12 times horizontal zoom Cursors: Single vertical line showing min, max, avg reading at cursor position. ...

Fluke 434/435 Users Manual 23-4 MEASUREMENT MODES Scope Vrms, Arms, Vcursor, Acursor, Vfund, Afund, Hz, V phase angles, A phase angles Volts/Amps/Hertz Vrms, Vpk, V Crest Factor, Arms, Apk, A Crest Factor, Hz Dips and Swells Vrms½, Arms½ Captures up to 1000 events with date, time, duration, magnitud...

Specifications Electrical Measurements 23 23-5 ACCURACY, RESOLUTION AND RANGE Volt/Amps/Hertz Measurement Range Resolution Accuracy Vrms(AC+DC) Fluke 435 Fluke 434 1…600 Vrms 600…1000 Vrms 1…1000 Vrms 0.01 Vrms 0.01 Vrms 0.1 Vrms ± 0.1% of nominal voltage ± 0.1% ± 0.5% of nominal voltage Vpk 1…1400 ...

Fluke 434/435 Users Manual 23-8 Transient capture Measurement Range Resolution Accuracy Volts cursor reading rms reading ± 6000 Vpk 10 … 1000 Vrms 1 V 1 V ± 15% of cursor reading± 2.5% of Vnominal Minimum detect duration 5 µs Sampling rate 200kS/s Inrush mode Measurement Range Resolution Accuracy Ar...

Specifications Electrical Measurements 23 23-11 MEASUREMENT METHOD Vrms, Arms 10/12 2 or 150/180 (selectable) 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 4...

Fluke 434/435 Users Manual 23-12 Mains Signaling Measurement are based on: either the corresponding 10/12-cycle r.m.s. value interharmonic bin or the rms of the four nearest 10/12-cycle rms value interharmonic bins per IEC 61000-4-30 Limit setup for Monitor mode follows EN50160 “Meistercurve” Time S...

Specifications Electrical Measurements 23 23-13 Memory Screens 50 screen memories Data 10 data memories for storing data including recordings Logger User configurable shared memory, up to 15 MB on Fluke 435, Up to 7 MB on Fluke 434 4 Limit templates 2 preprogrammed, 2 administrator (programmable via...

Fluke 434/435 Users Manual 23-14 COMMON MODE REJECTION RATIO (CMRR) CMRR >60 dB SAFETY Compliance with IEC/EN61010-1-2001, CAN/CSA C22.2 No 61010-1-04 (including c CSA us approval), UL std No 61010-1, Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use, Part 1...

1 Index —1— 150/180 cycle, 5-3, 20-8 —3— 3 s, 5-3, 20-8 —A— A range, 20-4 Accessories, 1-1 Active power, 11-2 Aggregation interval, 5-3, 20-8 Apparent power, 11-2 Auto On/Off, 20-7 —B— Banana Inputs, 6-1 Bar Graph screen, 5-2 Battery Charger, 1-6 Battery Condition, 22-1 Battery save, 20-12 BNC Input...