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Fluke 434-II Three-Phase Energy Analyzer

Model: 434-II | UPC: 095969615532

Fluke 434-II Three-Phase Energy Analyzer-


Downloads: datasheet manual

Fluke 434-II Three-Phase Energy Analyzer

Model: 434-II

Help locate, predict, prevent, and troubleshoot power quality problems in three-phase and single-phase power distribution systems with this energy analyzer. This unit's measurement process and data output are optimized to help you easily access important information. Additionally, it features an energy loss calculator.

Help locate, predict, prevent, and troubleshoot power quality problems in three-phase and single-phase power distribution systems with this energy analyzer. This unit's measurement process and data output are optimized to help you easily access important information. Additionally, it features an energy loss calculator.

Your Price $6399.99 USD
Availability 1 to 2 Weeks
Quantity

Fluke 434-II Offers

Built to help users minimize downtime, quickly troubleshoot power quality issues, and easily discover the costs of wasted energy. Downtime is costly therefore, acquiring data you need to solve to critical power quality issues quickly is key. This unit's measurement process and data output are optimized to aid you to access critical information easily.

Multiple parameters are measured simultaneously and displayed in formats that quickly describe overall power quality health. The detailed information helps you make better maintenance decisions—whether you're trying to reduce energy waste, find the source of power quality issues or see how motor startups are affecting your electrical system. Data can be accessed as simple digital values, trend graphs (for fast insight into changes over time), waveforms, or phasor diagrams. The data can also be analyzed and organized into tabular formats. Detailed event data allows you to see the magnitude, duration and time stamping of anomalies enabling you to rapidly correlate the problems you are experiencing in your facility.

Features

  • Energy loss calculator: Classic active and reactive power measurements, unbalance and harmonic power, are quantified to pinpoint true system energy losses in dollars (other local currencies available)
  • Power inverter efficiency: Simultaneously measure AC output power and DC input power for power electronics systems using optional DC clamp
  • Troubleshoot: Analyze the trends using the cursors and zoom tools
  • Highest safety rating in the industry: 600 V CAT IV/1000 V CAT III rated for use at the service entrance
  • Measure all three phases and neutral: With included four flexible current probes with enhanced thin flex designed to fit into the tightest places
  • Automatic Trending: Every measurement is always automatically recorded, without any set-up
  • System-Monitor: Ten power quality parameters on one screen according to EN50160 power quality standard
  • Logger function: Configure for any test condition with memory for up to 600 parameters at user defined intervals
  • View graphs and generate reports: With included analysis software
  • Battery life: Up to 8 hours operating time per charge on Li-ion battery pack

Unified power measurement

The patented Unified Power Measurement system (UPM) provides the most comprehensive view of power available, measuring:

  • Parameters of classical power (Steinmetz 1897) and IEEE 1459-2000 power
  • Detailed loss analysis
  • Unbalance analysis

These UPM calculations are used to quantify the fiscal cost of energy loss caused by power quality issues. The calculations are computed, along with other facility-specific information, by an Energy Loss Calculator that ultimately determines how much money a facility loses due to wasted energy.

Energy savings

Traditionally energy savings are achieved by monitoring and targeting, or in other words, by finding the major loads in a facility and optimizing their operation. The cost of power quality could only be quantified in terms of downtime caused by lost production and damage to electrical equipment. The unified power measurement (UPM) method now goes beyond this to achieve energy savings by discovering the energy waste caused by power quality issues. Using the unified power measurement, the energy loss calculator (see screen shot below) will determine how much money a facility is losing due to waste energy.

Unbalance

UPM gives a more comprehensive breakdown of the energy consumed in the plant. In addition to measuring reactive power (caused by poor power factor), UPM also measures the energy waste caused by unbalance; the effect of unevenly loading each phase in three-phase systems. Unbalance can often be corrected by reconnecting loads on different phases to ensure the current drawn on each phase is as equal as possible. Unbalance can also be corrected by installing an unbalance reactance device (or filter), that will minimize the effects. Correcting unbalance should be basic good housekeeping in the facility as unbalance problems can cause motor failure or shorten equipment life expectancy. Unbalance also wastes energy. Using UPM can minimize or eliminate that energy waste, thus saving money.

Harmonics

UPM also provides details of the energy wasted in your facility due to the presence of harmonics. Harmonics may be present in your facility due to the loads you operate or may be caused by loads in adjacent facilities. The presence of harmonics in your facility can lead to:

  • Overheating transformers and conductors
  • Nuisance tripping of circuit breakers
  • Early failures of electrical equipment

Quantifying the cost of wasted energy due to the presence of harmonics simplifies the return-on-investment calculation needed to justify purchasing harmonic filters. By installing a harmonic filter the ill effects of harmonics can be reduced and energy waste eliminated, resulting in lower operational costs and more reliable operation.

Fluke 434-II Specifications

Volt
Vrms (AC + DC) Measurement Range: 1 to 1000 V phase to neutral
Resolution: 0.1 V
Accuracy: ±0.1% of nominal voltage
Vpk Measurement Range: 1 to 1400 Vpk
Resolution: 1 V
Accuracy: 5% of nominal voltage
Voltage Crest Factor (CF) Measurement Range: 1.0 > 2.8
Resolution: 0.01
Accuracy: ±5%
Vrms12 Measurement Range: 1 to 1000 V phase to neutral
Resolution: 0.1 V
Accuracy: ±1% of nominal voltage
Vfund Measurement Range: 1 to 1000 V phase to neutral
Resolution: 0.1 V
Accuracy: ±0.5% of nominal voltage
Amps (AC + DC)
i430-Flex 1x Measurement Range: 5 to 6000 A
Resolution: 1 A
Accuracy: ±0.5% ±5 counts
i430-Flex 10x Measurement Range: 0.5 to 600 A
Resolution: 0.1 A
Accuracy: ±0.5% ±5 counts
1mV/A 1x Measurement Range: 5 to 2000 A
Resolution: 1 A
Accuracy: ±0.5% ±5 counts
1mV/A 10x Measurement Range: 0.5 to 200 A (AC only)
Resolution: 0.1 A
Accuracy: ±0.5% ±5 counts
Apk
i430-Flex Measurement Range: 8400 Apk
Resolution: 1 Arms
Accuracy: ±5%
1mV/A Measurement Range: 5500 Apk
Resolution: 1 Arms
Accuracy: ±5%
A Crest Factor (CF)
Measurement Range 1 to 10
Resolution 0.01
Accuracy ±5%
Amps12
i430-Flex 1x Measurement Range: 5 to 6000 A
Resolution: 1 A
Accuracy: ±1% ±10 counts
i430-Flex 10x Measurement Range: 0.5 to 600 A
Resolution: 0.1 A
Accuracy: ±1% ±10 counts
1mV/A 1x Measurement Range: 5 to 2000 A
Resolution: 1 A
Accuracy: ±1% ±10 counts
1mV/A 10x Measurement Range: 0.5 to 200 A (AC only)
Resolution: 0.1 A
Accuracy: ±1% ±10 counts
Afund
i430-Flex 1x Measurement Range: 5 to 6000 A
Resolution: 1 A
Accuracy: ±0.5% ±5 counts
i430-Flex 10x Measurement Range: 0.5 to 600 A
Resolution: 0.1 A
Accuracy: ±0.5% ±5 counts
1mV/A 1x Measurement Range: 5 to 2000 A
Resolution: 1 A
Accuracy: ±0.5% ±5 counts
1mV/A 10x Measurement Range: 0.5 to 200 A (AC only)
Resolution: 0.1 A
Accuracy: ±0.5% ±5 counts
Hz
Fluke 434 at 50 Hz Nominal Measurement Range: 42.50 to 57.50 Hz
Resolution: 0.01 Hz
Accuracy: ±0.01 Hz
Fluke 434 at 60 Hz Nominal Measurement Range: 51.00 to 69.00 Hz
Resolution: 0.01 Hz
Accuracy: ±0.01 Hz
Power (Watts (VA, var)
i430-Flex Measurement Range: Max 6000 MW
Resolution: 0.1 W to 1 MW
Accuracy: ±1% ±10 counts
1 mV/A Measurement Range: Max 2000 MW
Resolution: 0.1 W to 1 MW
Accuracy: ±1% ±10 counts
Power Factor (Cos j/DPF) Measurement Range: 0 to 1
Resolution: 0.001
Accuracy: ±0.1% at nominal load conditions
Energy
kWh (kVAh, kvarh) Model: i430-Flex 10x
Measurements and resolution: Depends on clamp scaling and V nominal
Accuracy: ±1% ±10 counts
Energy Loss Model: i430-Flex 10x
Measurements and resolution: Depends on clamp scaling and V nominal
Accuracy: ±1% ±10 counts Excluding line resistance accuracy
Harmonics
Harmonic Order (n) DC, 1 to 50 Grouping: Harmonic groups according to IEC 61000-4-7
Inter-Harmonic Order (n) OFF, 1 to 50 Grouping: Harmonic and Interharmonic subgroups according to IEC 61000-4-7
Volts % (f) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±0.1% ±n x 0.1%
Volts % (r) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±0.1% ±n x 0.4%
Volts % (Absolute) Measurement Range: 0.0 to 1000 V
Resolution: 0.1 V
Accuracy: ±5%
Volts % (THD) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±2.5%
Amps % (f) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±0.1% ±n x 0.1%
Amps % (r) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±0.1% ±n x 0.4%
Amps % (Absolute) Measurement Range: 0.0 to 600 A
Resolution: 0.1 A
Accuracy: ±5% ±5 counts
Amps % (THD) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±2.5%
Watts % (f or r) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±n x 2%
Watts % (Absolute) Measurement Range: Depends on clamp scaling and V nominal
Accuracy: ±5% ±n x 2% ±10 counts
Watts % (THD) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±5%
Phase Angle Measurement Range: -360 to 0°
Resolution: 1°
Accuracy: ±n x 1°
Flicker
Plt, Pst, Pst (1 min) Pinst Measurement Range: 0.00 to 20.00
Resolution: 0.01
Accuracy: ±5%
Unbalance
Volts % Measurement Range: 0.0 to 20.0%
Resolution: 0.1%
Accuracy: ±0.1%
Amps % Measurement Range: 0.0 to 20.0%
Resolution: 0.1%
Accuracy: ±1%
Mains Signaling
Threshold Levels Threshold, limits and signaling duration is programable for two signaling frequencies
Signaling Frequency Measurement Range: 60 to 3000 Hz
Resolution: 0.1 Hz
Relative V % Measurement Range: 0 to 100%
Resolution: 0.1%
Accuracy: ±0.4%
Absolute V3s (3 Second Average) Measurement Range: 0.0 to 1000 V
Resolution: 0.1 V
Accuracy: ±5% of nominal voltage
General Specifications
Operating Temperature 32 to 104°F (0 to 40°C)
32 to 122°F (0 to 50°C) excluding battery
Storage Temperature -4 to 140°F (-20 to 60°C)
Humidity 95% RH non-condensing at 50 to 86°F (10 to 30°C)
75% RH non-condensing at 86 to 104°F (30 to 40°C)
45% RH non-condensing at 104 to 122°F (40 to 50°C)
Maximum Operating Altitude Up to 6666' (2000 m) for CAT IV 600 V, CAT III 1000 V
Up to 10,000' (3000 m) for CAT III 600 V, CAT II 1000 V
Maximum storage altitude 40,000' (12 km)
Electro-Magnetic-Compatibility (EMC) EN 61326 (2005-12) for emission and immunity
Interfaces Mini-USB-B, Isolated USB port for PC connectivity SD card slot accessible behind instrument battery
Click here for complete specifications on the Fluke 434-II

What's included with the Fluke 434-II

  • Energy Analyzer
  • Power Adapter
  • Test Lead and Alligator Clip Set
  • Color Coding Clips and Regional Decals
  • 4 x Flexible Current Probes
  • 8 GB Fluke Connect Wireless SD Card
  • USB Cable A and Mini B
  • Carrying Case
  • International Plug Adapter Set
  • Single Capacity Li-Ion Battery
  • PowerLog on CD (Includes Operator Manuals in PDF Format)
Fluke 434-II Power Quality and Energy Analyzer Fluke 435-II Power Quality and Energy Analyzer Fluke 437-II Power Quality and Energy Analyzer
Model Fluke 434-II Fluke 435-II Fluke 437-II
Standard compliance IEC 61000-4-30 Class S IEC 61000-4-30 Class A IEC 61000-4-30 Class A
Volt Amp Hz
Dips and swells
Harmonics
Power and energy
Energy loss calculator
Unbalance
Monitor
Inrush
Event waveform capture
Flicker
Transients
Mains signaling
Power wave
Power inverter efficiency
400Hz
C1740 Soft Case
C437-II Hard Case with rollers
SD card (Max 32 GB) 8 GB 8 GB 8 GB

All models include the following accessories TL430 test lead set, 4 x i430 thin flexi current probes, BP290 battery, BC430 power adapter with international power adapter set, USB cable A-B mini and PowerLog CD.

Perform custom analysis and create reports with included software. Measurement data can also be exported to common spreadsheet programs.

Fluke Power Log Software Screen

Generate reports and view graphs with Fluke Power Log Software

Designed to quickly view recorded data, the included Power Log software displays all recorded parameters on interactive trends. Generate a professional report with the 'Report Writer' function, or copy and paste images into report document manually.

FlukeView Power Quality Analyzer Software (SW43W) offers you simple mouse-controlled tools to work with your Power Quality Analyzer.

The FlukeView software communicates with your Power Quality Analyzer via the optically isolated OC4USB adapter/cable connected to the USB of the PC. The OC4USB driver creates a virtual COM port. FlukeView will handle the USB port as a COM port.

  • Capture measurement screens for professional-looking reports
  • Log readings to your computer disk drive
  • Works with Windows® word processing, spreadsheet and analysis software
  • Windows® 3.1, Windows® 95 and Windows® NT compatible

Note:
The optional RS-232 adapter/cable PM9080 allows you to communicate via a COM port of your PC.

Webinar: Introduction to Portable Precision Power Analyzers with Fluke


This wideband precision analyzer is accurate enough for the lab, yet it's built for the field. Offering you more freedom than ever before to make high accuracy power measurements wherever you need to. Whether in the lab, or in the field. Designed for portability and eliminates the need to carry large, fragile, expensive analyzers into the field, allowing you to make measurements directly at the load in nearly any environment. By measuring directly at the load, you can discover how the equipment operates under real-world conditions, with real-world variables, not just at a test bench or in the lab.
During our 1-hour webinar, we've covered:
- The new Fluke Norma 6000 Power Analyzer for accurate measurements at frequencies from DC to 500kHz.
- It is not a Power Quality Analyzer.
- It is a Power Analyzer for accurate measurements at frequencies from DC to 500kHz.
- It is designed to be used in the field, its rugged, battery-operated, lightweight, and suited to use outside of a laboratory environment.
- You’ll learn why it can help you, where and how it is used.

Click on a category to view a selection of compatible accessories with the Fluke 434-II Three-Phase Energy Analyzer.

Fluke AC285 SureGrip™ Alligator Clips AC285
Designed to improve steadiness in slippery hands, and is for use with TL222 and TL224 test leads. Rubber over-molded surfaces and finger-hugging curves give a comfortable, reliable grip so you can focus on making an accurate measurement.




Fluke WC100 multi color wire clips WC100
For use with Fluke 430-Series power quality analyzers.




Fluke BP291 Double Capacity Li-Ion Battery Pack BP291
For Fluke 43X power quality analyzers and 190-series ScopeMeters.




Fluke EBC290 External Battery Charger EBC290
External battery charger for Li-ion batteries for 190B and 120B Series ScopeMeters and power quality analyzers.




Fluke i6000s Flex-24 AC Current Probe I6000S-FLEX-24
Flexible 24" 6000A AC current probe with BNC terminated lead.




Fluke i310s Current Probe I310S
AC/DC Clamp. Features a range of 30A and 300A AC & 45A and 450A DC.




Fluke i30s AC/DC Current Clamp I30S
30A AC/DC current clamp with BNC terminated lead.




Fluke i200s AC Current Clamp I200S
A dual-range of 20 A and 200 A ac current clamp with voltage output via a safety insulated BNC connector. A dual banana to BNC adapter is supplied to allow the clamp to be connected to multimeters with banana inputs.




Fluke i5sPQ3, 5A AC Current Clamps, 3-pack I5SPQ3
A pack of 3 pieces of the i5s current clamps, specially configured to provide low current accuracy while taking measurements on secondary current transformers.




Fluke i400S AC Current Clamp I400S
For use with digital multimeters, power quality analyzers, and portable oscilloscopes, this current clamp allows users to take accurate current measurements without breaking electric circuits. Additionally, it measures up to 400 A AC.




Fluke HH290 Hanging Hook HH290
Hanging Hook for ScopeMeter 190-Series II.




Customer Reviews for the Fluke 434-II

Ask a question about Fluke 434-II Three-Phase Energy Analyzer

Fluke 434-II Offers

Built to help users minimize downtime, quickly troubleshoot power quality issues, and easily discover the costs of wasted energy. Downtime is costly therefore, acquiring data you need to solve to critical power quality issues quickly is key. This unit's measurement process and data output are optimized to aid you to access critical information easily.

Multiple parameters are measured simultaneously and displayed in formats that quickly describe overall power quality health. The detailed information helps you make better maintenance decisions—whether you're trying to reduce energy waste, find the source of power quality issues or see how motor startups are affecting your electrical system. Data can be accessed as simple digital values, trend graphs (for fast insight into changes over time), waveforms, or phasor diagrams. The data can also be analyzed and organized into tabular formats. Detailed event data allows you to see the magnitude, duration and time stamping of anomalies enabling you to rapidly correlate the problems you are experiencing in your facility.

Features

  • Energy loss calculator: Classic active and reactive power measurements, unbalance and harmonic power, are quantified to pinpoint true system energy losses in dollars (other local currencies available)
  • Power inverter efficiency: Simultaneously measure AC output power and DC input power for power electronics systems using optional DC clamp
  • Troubleshoot: Analyze the trends using the cursors and zoom tools
  • Highest safety rating in the industry: 600 V CAT IV/1000 V CAT III rated for use at the service entrance
  • Measure all three phases and neutral: With included four flexible current probes with enhanced thin flex designed to fit into the tightest places
  • Automatic Trending: Every measurement is always automatically recorded, without any set-up
  • System-Monitor: Ten power quality parameters on one screen according to EN50160 power quality standard
  • Logger function: Configure for any test condition with memory for up to 600 parameters at user defined intervals
  • View graphs and generate reports: With included analysis software
  • Battery life: Up to 8 hours operating time per charge on Li-ion battery pack

Unified power measurement

The patented Unified Power Measurement system (UPM) provides the most comprehensive view of power available, measuring:

  • Parameters of classical power (Steinmetz 1897) and IEEE 1459-2000 power
  • Detailed loss analysis
  • Unbalance analysis

These UPM calculations are used to quantify the fiscal cost of energy loss caused by power quality issues. The calculations are computed, along with other facility-specific information, by an Energy Loss Calculator that ultimately determines how much money a facility loses due to wasted energy.

Energy savings

Traditionally energy savings are achieved by monitoring and targeting, or in other words, by finding the major loads in a facility and optimizing their operation. The cost of power quality could only be quantified in terms of downtime caused by lost production and damage to electrical equipment. The unified power measurement (UPM) method now goes beyond this to achieve energy savings by discovering the energy waste caused by power quality issues. Using the unified power measurement, the energy loss calculator (see screen shot below) will determine how much money a facility is losing due to waste energy.

Unbalance

UPM gives a more comprehensive breakdown of the energy consumed in the plant. In addition to measuring reactive power (caused by poor power factor), UPM also measures the energy waste caused by unbalance; the effect of unevenly loading each phase in three-phase systems. Unbalance can often be corrected by reconnecting loads on different phases to ensure the current drawn on each phase is as equal as possible. Unbalance can also be corrected by installing an unbalance reactance device (or filter), that will minimize the effects. Correcting unbalance should be basic good housekeeping in the facility as unbalance problems can cause motor failure or shorten equipment life expectancy. Unbalance also wastes energy. Using UPM can minimize or eliminate that energy waste, thus saving money.

Harmonics

UPM also provides details of the energy wasted in your facility due to the presence of harmonics. Harmonics may be present in your facility due to the loads you operate or may be caused by loads in adjacent facilities. The presence of harmonics in your facility can lead to:

  • Overheating transformers and conductors
  • Nuisance tripping of circuit breakers
  • Early failures of electrical equipment

Quantifying the cost of wasted energy due to the presence of harmonics simplifies the return-on-investment calculation needed to justify purchasing harmonic filters. By installing a harmonic filter the ill effects of harmonics can be reduced and energy waste eliminated, resulting in lower operational costs and more reliable operation.

Fluke 434-II Specifications

Volt
Vrms (AC + DC) Measurement Range: 1 to 1000 V phase to neutral
Resolution: 0.1 V
Accuracy: ±0.1% of nominal voltage
Vpk Measurement Range: 1 to 1400 Vpk
Resolution: 1 V
Accuracy: 5% of nominal voltage
Voltage Crest Factor (CF) Measurement Range: 1.0 > 2.8
Resolution: 0.01
Accuracy: ±5%
Vrms12 Measurement Range: 1 to 1000 V phase to neutral
Resolution: 0.1 V
Accuracy: ±1% of nominal voltage
Vfund Measurement Range: 1 to 1000 V phase to neutral
Resolution: 0.1 V
Accuracy: ±0.5% of nominal voltage
Amps (AC + DC)
i430-Flex 1x Measurement Range: 5 to 6000 A
Resolution: 1 A
Accuracy: ±0.5% ±5 counts
i430-Flex 10x Measurement Range: 0.5 to 600 A
Resolution: 0.1 A
Accuracy: ±0.5% ±5 counts
1mV/A 1x Measurement Range: 5 to 2000 A
Resolution: 1 A
Accuracy: ±0.5% ±5 counts
1mV/A 10x Measurement Range: 0.5 to 200 A (AC only)
Resolution: 0.1 A
Accuracy: ±0.5% ±5 counts
Apk
i430-Flex Measurement Range: 8400 Apk
Resolution: 1 Arms
Accuracy: ±5%
1mV/A Measurement Range: 5500 Apk
Resolution: 1 Arms
Accuracy: ±5%
A Crest Factor (CF)
Measurement Range 1 to 10
Resolution 0.01
Accuracy ±5%
Amps12
i430-Flex 1x Measurement Range: 5 to 6000 A
Resolution: 1 A
Accuracy: ±1% ±10 counts
i430-Flex 10x Measurement Range: 0.5 to 600 A
Resolution: 0.1 A
Accuracy: ±1% ±10 counts
1mV/A 1x Measurement Range: 5 to 2000 A
Resolution: 1 A
Accuracy: ±1% ±10 counts
1mV/A 10x Measurement Range: 0.5 to 200 A (AC only)
Resolution: 0.1 A
Accuracy: ±1% ±10 counts
Afund
i430-Flex 1x Measurement Range: 5 to 6000 A
Resolution: 1 A
Accuracy: ±0.5% ±5 counts
i430-Flex 10x Measurement Range: 0.5 to 600 A
Resolution: 0.1 A
Accuracy: ±0.5% ±5 counts
1mV/A 1x Measurement Range: 5 to 2000 A
Resolution: 1 A
Accuracy: ±0.5% ±5 counts
1mV/A 10x Measurement Range: 0.5 to 200 A (AC only)
Resolution: 0.1 A
Accuracy: ±0.5% ±5 counts
Hz
Fluke 434 at 50 Hz Nominal Measurement Range: 42.50 to 57.50 Hz
Resolution: 0.01 Hz
Accuracy: ±0.01 Hz
Fluke 434 at 60 Hz Nominal Measurement Range: 51.00 to 69.00 Hz
Resolution: 0.01 Hz
Accuracy: ±0.01 Hz
Power (Watts (VA, var)
i430-Flex Measurement Range: Max 6000 MW
Resolution: 0.1 W to 1 MW
Accuracy: ±1% ±10 counts
1 mV/A Measurement Range: Max 2000 MW
Resolution: 0.1 W to 1 MW
Accuracy: ±1% ±10 counts
Power Factor (Cos j/DPF) Measurement Range: 0 to 1
Resolution: 0.001
Accuracy: ±0.1% at nominal load conditions
Energy
kWh (kVAh, kvarh) Model: i430-Flex 10x
Measurements and resolution: Depends on clamp scaling and V nominal
Accuracy: ±1% ±10 counts
Energy Loss Model: i430-Flex 10x
Measurements and resolution: Depends on clamp scaling and V nominal
Accuracy: ±1% ±10 counts Excluding line resistance accuracy
Harmonics
Harmonic Order (n) DC, 1 to 50 Grouping: Harmonic groups according to IEC 61000-4-7
Inter-Harmonic Order (n) OFF, 1 to 50 Grouping: Harmonic and Interharmonic subgroups according to IEC 61000-4-7
Volts % (f) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±0.1% ±n x 0.1%
Volts % (r) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±0.1% ±n x 0.4%
Volts % (Absolute) Measurement Range: 0.0 to 1000 V
Resolution: 0.1 V
Accuracy: ±5%
Volts % (THD) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±2.5%
Amps % (f) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±0.1% ±n x 0.1%
Amps % (r) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±0.1% ±n x 0.4%
Amps % (Absolute) Measurement Range: 0.0 to 600 A
Resolution: 0.1 A
Accuracy: ±5% ±5 counts
Amps % (THD) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±2.5%
Watts % (f or r) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±n x 2%
Watts % (Absolute) Measurement Range: Depends on clamp scaling and V nominal
Accuracy: ±5% ±n x 2% ±10 counts
Watts % (THD) Measurement Range: 0.0 to 100%
Resolution: 0.1%
Accuracy: ±5%
Phase Angle Measurement Range: -360 to 0°
Resolution: 1°
Accuracy: ±n x 1°
Flicker
Plt, Pst, Pst (1 min) Pinst Measurement Range: 0.00 to 20.00
Resolution: 0.01
Accuracy: ±5%
Unbalance
Volts % Measurement Range: 0.0 to 20.0%
Resolution: 0.1%
Accuracy: ±0.1%
Amps % Measurement Range: 0.0 to 20.0%
Resolution: 0.1%
Accuracy: ±1%
Mains Signaling
Threshold Levels Threshold, limits and signaling duration is programable for two signaling frequencies
Signaling Frequency Measurement Range: 60 to 3000 Hz
Resolution: 0.1 Hz
Relative V % Measurement Range: 0 to 100%
Resolution: 0.1%
Accuracy: ±0.4%
Absolute V3s (3 Second Average) Measurement Range: 0.0 to 1000 V
Resolution: 0.1 V
Accuracy: ±5% of nominal voltage
General Specifications
Operating Temperature 32 to 104°F (0 to 40°C)
32 to 122°F (0 to 50°C) excluding battery
Storage Temperature -4 to 140°F (-20 to 60°C)
Humidity 95% RH non-condensing at 50 to 86°F (10 to 30°C)
75% RH non-condensing at 86 to 104°F (30 to 40°C)
45% RH non-condensing at 104 to 122°F (40 to 50°C)
Maximum Operating Altitude Up to 6666' (2000 m) for CAT IV 600 V, CAT III 1000 V
Up to 10,000' (3000 m) for CAT III 600 V, CAT II 1000 V
Maximum storage altitude 40,000' (12 km)
Electro-Magnetic-Compatibility (EMC) EN 61326 (2005-12) for emission and immunity
Interfaces Mini-USB-B, Isolated USB port for PC connectivity SD card slot accessible behind instrument battery
Click here for complete specifications on the Fluke 434-II

What's included with the Fluke 434-II

  • Energy Analyzer
  • Power Adapter
  • Test Lead and Alligator Clip Set
  • Color Coding Clips and Regional Decals
  • 4 x Flexible Current Probes
  • 8 GB Fluke Connect Wireless SD Card
  • USB Cable A and Mini B
  • Carrying Case
  • International Plug Adapter Set
  • Single Capacity Li-Ion Battery
  • PowerLog on CD (Includes Operator Manuals in PDF Format)
Fluke 434-II Power Quality and Energy Analyzer Fluke 435-II Power Quality and Energy Analyzer Fluke 437-II Power Quality and Energy Analyzer
Model Fluke 434-II Fluke 435-II Fluke 437-II
Standard compliance IEC 61000-4-30 Class S IEC 61000-4-30 Class A IEC 61000-4-30 Class A
Volt Amp Hz
Dips and swells
Harmonics
Power and energy
Energy loss calculator
Unbalance
Monitor
Inrush
Event waveform capture
Flicker
Transients
Mains signaling
Power wave
Power inverter efficiency
400Hz
C1740 Soft Case
C437-II Hard Case with rollers
SD card (Max 32 GB) 8 GB 8 GB 8 GB

All models include the following accessories TL430 test lead set, 4 x i430 thin flexi current probes, BP290 battery, BC430 power adapter with international power adapter set, USB cable A-B mini and PowerLog CD.

Perform custom analysis and create reports with included software. Measurement data can also be exported to common spreadsheet programs.

Fluke Power Log Software Screen

Generate reports and view graphs with Fluke Power Log Software

Designed to quickly view recorded data, the included Power Log software displays all recorded parameters on interactive trends. Generate a professional report with the 'Report Writer' function, or copy and paste images into report document manually.

FlukeView Power Quality Analyzer Software (SW43W) offers you simple mouse-controlled tools to work with your Power Quality Analyzer.

The FlukeView software communicates with your Power Quality Analyzer via the optically isolated OC4USB adapter/cable connected to the USB of the PC. The OC4USB driver creates a virtual COM port. FlukeView will handle the USB port as a COM port.

  • Capture measurement screens for professional-looking reports
  • Log readings to your computer disk drive
  • Works with Windows® word processing, spreadsheet and analysis software
  • Windows® 3.1, Windows® 95 and Windows® NT compatible

Note:
The optional RS-232 adapter/cable PM9080 allows you to communicate via a COM port of your PC.

Webinar: Introduction to Portable Precision Power Analyzers with Fluke


This wideband precision analyzer is accurate enough for the lab, yet it's built for the field. Offering you more freedom than ever before to make high accuracy power measurements wherever you need to. Whether in the lab, or in the field. Designed for portability and eliminates the need to carry large, fragile, expensive analyzers into the field, allowing you to make measurements directly at the load in nearly any environment. By measuring directly at the load, you can discover how the equipment operates under real-world conditions, with real-world variables, not just at a test bench or in the lab.
During our 1-hour webinar, we've covered:
- The new Fluke Norma 6000 Power Analyzer for accurate measurements at frequencies from DC to 500kHz.
- It is not a Power Quality Analyzer.
- It is a Power Analyzer for accurate measurements at frequencies from DC to 500kHz.
- It is designed to be used in the field, its rugged, battery-operated, lightweight, and suited to use outside of a laboratory environment.
- You’ll learn why it can help you, where and how it is used.

Click on a category to view a selection of compatible accessories with the Fluke 434-II Three-Phase Energy Analyzer.

Fluke AC285 SureGrip™ Alligator Clips AC285
Designed to improve steadiness in slippery hands, and is for use with TL222 and TL224 test leads. Rubber over-molded surfaces and finger-hugging curves give a comfortable, reliable grip so you can focus on making an accurate measurement.




Fluke WC100 multi color wire clips WC100
For use with Fluke 430-Series power quality analyzers.




Fluke BP291 Double Capacity Li-Ion Battery Pack BP291
For Fluke 43X power quality analyzers and 190-series ScopeMeters.




Fluke EBC290 External Battery Charger EBC290
External battery charger for Li-ion batteries for 190B and 120B Series ScopeMeters and power quality analyzers.




Fluke i6000s Flex-24 AC Current Probe I6000S-FLEX-24
Flexible 24" 6000A AC current probe with BNC terminated lead.




Fluke i310s Current Probe I310S
AC/DC Clamp. Features a range of 30A and 300A AC & 45A and 450A DC.




Fluke i30s AC/DC Current Clamp I30S
30A AC/DC current clamp with BNC terminated lead.




Fluke i200s AC Current Clamp I200S
A dual-range of 20 A and 200 A ac current clamp with voltage output via a safety insulated BNC connector. A dual banana to BNC adapter is supplied to allow the clamp to be connected to multimeters with banana inputs.




Fluke i5sPQ3, 5A AC Current Clamps, 3-pack I5SPQ3
A pack of 3 pieces of the i5s current clamps, specially configured to provide low current accuracy while taking measurements on secondary current transformers.




Fluke i400S AC Current Clamp I400S
For use with digital multimeters, power quality analyzers, and portable oscilloscopes, this current clamp allows users to take accurate current measurements without breaking electric circuits. Additionally, it measures up to 400 A AC.




Fluke HH290 Hanging Hook HH290
Hanging Hook for ScopeMeter 190-Series II.




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