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Fluke 435-II Series of Power Quality Analyzers

Fluke 435-II Series of Power Quality Analyzers-

Fluke 435-II Series of Power Quality Analyzers

The Power Quality analyzers that can monetize the cost of energy waste due to poor power quality. More powerful sampling options, greater accuracy and larger memory makes the Fluke 435-II better for longer term, higher resolution or more demanding power quality studies. The wide range of measurement functions and measurement methods make it the perfect tool for both power quality troubleshooting and discovering energy savings. Whether you’re checking the performance of motors and generators, trying to discover the source of an intermittent power problem or performing an energy study…this tool gives you the data you need to quickly get to the source of the problem.

The Power Quality analyzers that can monetize the cost of energy waste due to poor power quality. More powerful sampling options, greater accuracy and larger memory makes the Fluke 435-II better for longer term, higher resolution or more demanding power quality studies. The wide range of measurement functions and measurement methods make it the perfect tool for both power quality troubleshooting and discovering energy savings. Whether you’re checking the performance of motors and generators, trying to discover the source of an intermittent power problem or performing an energy study…this tool gives you the data you need to quickly get to the source of the problem.

Fluke 435-II Power Quality and Energy Analyzer
435-II $7,999.99 USD Availability:
4 in Stock
Fluke 435-II/BASIC Power Quality and Energy Analyzer, basic
435-II/BASIC $7,599.99 USD Availability:
2 to 3 Weeks

Fluke 435-II Series Offers

Features

  • These power quality and energy analyzers help locate and predict, prevent and troubleshoot power quality problems in three-phase and single-phase power distribution systems
  • Energy Loss Calculator: classic active and reactive power measurements, unbalance and harmonic power, are quantified to pinpoint true system energy losses in dollars
  • Power Inverter Efficiency: Simultaneously measure AC output power and DC input power for power electronics systems using optional DC clamp
  • Troubleshoot Real-time: Analyze trends using cursors and zoom tools
  • Measure all Three Phases and Neutral: With included flexible current probes (4) 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 EN61060 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: Seven hours of operating time per charge on Li-ion battery pack
  • Automatic Transient Mode: Capture 200kHz waveform data on all phases simultaneously up to 6kV
  • Fully Class A Compliant: Conduct tests according to stringent international IEC 61000-4-30 Class A standard
  • Mains Signalling: Measure interference from ripple control signals at specific frequencies

Voltage Measurements

  • Measuring Ranges: Vrms (AC+DC): 1 to 1000V; Vpk: 1 to 1400Vpk; Volt CF: 1.0 > 2.8
  • Resolution: Vrms (AC+DC): 0.01V; Vpk: 1V; Voltage Crest Factor: 0.01
  • Accuracy: Vrms (AC+DC): ± 0.5% of nominal range; Vpk: ± 0.1% of nominal range; Volt CF: ± 5%;M

Amp Measurements

  • Measuring Ranges: Amps (AC+DC): 5 to 6000A; Apk: 8400Apk; Amp Crest Factor: 1 to 10; Amps½: 5 to 6000A; Afund: 5 to 6000A
  • Resolution: Amps (AC+DC): 1A; Apk: 1Arms; Amp Crest Factor: 0.01; Amps½: 1A; Afund: 1A
  • Accuracy: Amps (AC+DC): ± 0.5% ± counts; Apk: ± 5%; Amp Crest Factor: ± 5%; Amps½: ± 1% ± 10 counts; Afund: ± 0.5% ± counts

Harmonics Measurements

  • Voltage Harmonic Ranges: %of: 0.0 to 100%; %or: 0.0 to 100%; Absolute: 0.0 to 1000V; THD: 0.0 to 100%
  • Volt Resolution: %of: 0.1%; %or: 0.1%; Absolute: 0.1V; THD: 0.1%
  • Volt Accuracy: %of: ± 0.1% ± n x 0.1%; %or: ± 0.1% ± n x 0.4%; Absolute: ± 5%; THD: ± 2.5%
  • Amp Harmonic Ranges: %of: 0.0 to 100%; %or: 0.0 to 100%; Absolute: 0.0 to 600A; THD: 0.0 to 100%
  • Amp Resolution: %of: 0.1%; %or: 0.1%; Absolute: 0.1A; THD: 0.1%
  • Amp Accuracy: %of: ± 0.1% ± n x 0.1%; %or: ± 0.1% ± n x 0.4%; Absolute: ± 5% ± 5 counts; THD: ± 2.5%

Applications

  • Frontline Troubleshooting – Quickly diagnose problems on-screen to get your operation back online
  • Long-Term Analysis – Uncover hard-to-find or intermittent issues
  • Load Studies – Verify the available electrical system capacity before adding loads
  • PowerWave Data Capture – Capture every waveform for up to 5 minutes along with fast RMS values so you can determine how the voltage, current and frequency values are interacting
  • Power Inverter Efficiency – Measure the input and output power simultaneously to discover whether the inverter is optimized for its application
  • Energy Monetization – Calculate the fiscal cost of energy waste due to poor power quality
  • Energy Assessment –Quantify the before and after installation improvements in energy consumption to justify energy saving devices
  • Predictive Maintenance – Periodic benchmarking of the power system can help detect and prevent power quality issues before they cause downtime

Fluke 435-II Specifications

Model Measurement range Resolution Accuracy
Volt
Vrms (ac+dc) 435-II 1 V to 1000 V phase to neutral 0.01 V ± 0.1% of nominal voltage****
Vpk 1 Vpk to 1400 Vpk 1 V 5% of nominal voltage
Voltage Crest Factor (CF) 1.0 > 2.8 0.01 ± 5 %
Vrms½ 435-II 0.1 V ± 0.2% of nominal voltage
Vfund 435-II 0.1 V ± 0.1% of nominal voltage
Amps (accuracy excluding clamp accuracy)
Amps (ac +dc) i430-Flex 1x 5 A to 6000 A 1 A ± 0.5% ± 5 counts
i430-Flex 10x 0.5 A to 600 A 0.1 A ± 0.5% ± 5 counts
1mV/A 1x 5 A to 2000 A 1A ± 0.5% ± 5 counts
1mV/A 10x 0.5 A A to 200 A (ac only) 0.1 A ± 0.5% ± 5 counts
Apk i430-Flex 8400 Apk 1 Arms ± 5 %
1mV/A 5500 Apk 1 Arms ± 5 %
A Crest Factor (CF) 1 to 10 0.01 ± 5 %
Amps½ i430-Flex 1x 5 A to 6000 A 1 A ± 1% ± 10 counts
i430-Flex 10x 0.5 A to 600 A 0.1 A ± 1% ± 10 counts
1mV/A 1x 5 A to 2000 A 1A ± 1% ± 10 counts
1mV/A 10x 0.5 A A to 200 A (ac only) 0.1 A ± 1% ± 10 counts
Afund i430-Flex 1x 5 A to 6000 A 1 A ± 0.5% ± 5 counts
i430-Flex 10x 0.5 A to 600 A 0.1 A ± 0.5% ± 5 counts
1mV/A 1x 5 A to 2000 A 1A ± 0.5% ± 5 counts
1mV/A 10x 0.5 A A to 200 A (ac only) 0.1 A ± 0.5% ± 5 counts
Hz
Hz Fluke 435 @ 50 Hz nominal
42.500 Hz to 57.500 Hz
0.001 Hz

± 0.01 Hz
Fluke 435 @ 60 Hz nominal 51.000 Hz to 69.000 Hz
0.001 Hz

± 0.01 Hz
Power
Watts (VA, var) i430-Flex
max 6000 MW 0.1 W to 1 MW ± 1% ± 10 counts
1 mV/A max 2000 MW 0.1 W to 1 MW ± 1% ± 10 counts
Power factor (Cos j/DPF) 0 to 1 0.001 ± 0.1% @ nominal load conditions
Energy
kWh (kVAh, kvarh) i430-Flex 10x Depends on clamp scaling and V nominal ± 1% ± 10 counts
Energy loss i430-Flex 10x Depends on clamp scaling and V nominal ± 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 0.0 % to 100 % 0.1 % ± 0.1% ± n x 0.1 %
%r 0.0 % to 100 % 0.1 % ± 0.1% ± n x 0.4 %
Absolute 0.0 to 1000 V 0.1 V ± 5% *
THD 0.0 % to 100 % 0.1 % ± 2.5 %
Amps %f 0.0 % to 100 % 0.1 % ± 0.1% ± n x 0.1%
%r 0.0 % to 100 % 0.1 % ± 0.1% ± n x 0.4 %
Absolute 0.0 to 600 A 0.1 A ± 5% ± 5 counts
THD 0.0 % to 100 % 0.1 % ± 2.5 %
Watts %f or %r 0.0 % to 100 % 0.1 % ± n x 2%
Absolute Depends on clamp scaling and V nominal - ± 5% ± n x 2 % ± 10 counts
THD 0.0 % to 100 % 0.1 % ± 5 %
Phase Angle -360° to +0° ± n x 1°
Flicker
Plt, Pst, Pst(1min) Pinst 0.00 to 20.00 0.01 ± 5 %
Unbalance
Volts % 0.0 % to 20.0 % 0.1 % ± 0.1 %
Amps % 0.0 % to 20.0 % 0.1% ± 1 %
Mains signaling
Threshold levels Threshold, limits and signaling duration is programable for two signaling frequencies - -
Signaling frequency 60 Hz to 3000 Hz 0.1 Hz
Relative V% 0 % to 100 % 0.10 % ± 0.4 %
Absolute V3s (3 second avg.) 0.0 V to 1000 V 0.1 V ± 5 % of nominal voltage

General specifications
Case Design Rugged, shock proof with integrated protective holster Drip and dust proof IP51 according to IEC60529 when used in tilt stand position Shock and vibration Shock 30 g, vibration: 3 g sinusoid, random 0.03 g 2 /Hz according to MIL-PRF-28800F Class 2
Display Brightness: 200 cd/m 2 typ. using power adapter, 90 cd/m 2 typical using battery power Size: 127 mm x 88 mm (153 mm/6.0 in diagonal) LCD Resolution: 320 x 240 pixels Contrast and brightness: user-adjustable, temperature compensated
Memory 8GB SD card (SDHC compliant, FAT32 formatted) standard, upto 32GB optionally Screen save and multiple data memories for storing data including recordings (dependent on memory size)
Real-time clock Time and date stamp for Trend mode, Transient display, System Monitor and event capture

Environmental
Operating temperature 0 °C ~ +40 °C; +40 °C ~ +50 °C excl. battery
Storage temperature -20 °C ~ +60 °C
Humidity +10 °C ~ +30 °C: 95% RH non-condensing
+30 °C ~ +40 °C: 75% RH non-condensing
+40 °C ~ +50 °C: 45% RH non-condensing
Maximum operating altitude Up to 2,000 m (6666 ft) for CAT IV 600 V, CAT III 1000 V
Up to 3,000 m (10,000 ft) for CAT III 600 V, CAT II 1000 V
Maximum storage altitude 12 km (40,000 ft)
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
Warranty Three years (parts and labor) on main instrument, one year on accessories

*± 5 % if ? 1 % of nominal voltage ± 0.05 % of nominal voltage if < 1% of nominal voltage
** 50Hz/60Hz nominal frequency according to IEC 61000-4-30
*** 400Hz measurements are not supported for Flicker, Mains Signaling and Monitor Mode.
****for nominal voltage 50 V to 500 V

What's included with the Fluke 435-II

  • Fluke 435-II Series of Power Quality Analyzers
  • 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 435-II Series of Power Quality Analyzers.

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





    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 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 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 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 i1000s AC Current Probe I1000S
    Designed to expand oscilloscope applications in industrial and power environments. Ideal for measuring distorted current waveforms and harmonics.




    Fluke i2000 FLEX Flexible AC Current Clamp I2000-FLEX
    Utilizing the Rogowski principle, the clamp can be used to measure currents up to 2000 A when used in conjunction with multimeters, recorders, or data loggers. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas.




    Fluke i3000s AC Current Clamp I3000S
    3000A AC current clamp with BNC terminated lead




    Fluke i3000s Flex-24 Flexible AC Current Probe, 24 inch length I3000S-FLEX-24
    Flexible 24" 3000A AC current probe with BNC terminated lead.




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




    Fluke i6000s Flex-36 AC Current Probe I6000S-FLEX-36
    Flexible 36" 6000A AC current probe with BNC terminated lead.




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




    Fluke 80I-110s AC/DC Current Clamp 80I-110s
    The Fluke 80i-110s is optimized for accurate reproduction of currents at line frequency up to the 50th harmonic waveform.




    Fluke BB120 Shielded Banana to Female BNC Adapter BB120
    Safety designed female BNC to shielded banana adapter for use with 120 Series ScopeMeters and 43B Power Quality Analyzer.




    Fluke BP290 Li-Ion Battery Pack BP290
    For Fluke 43X power quality analyzers and 190-series ScopeMeters.




    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.




    Customer Reviews for the Fluke 435-II

    Ask a question about Fluke 435-II Series of Power Quality Analyzers

    Fluke 435-II Series Offers

    Features

    • These power quality and energy analyzers help locate and predict, prevent and troubleshoot power quality problems in three-phase and single-phase power distribution systems
    • Energy Loss Calculator: classic active and reactive power measurements, unbalance and harmonic power, are quantified to pinpoint true system energy losses in dollars
    • Power Inverter Efficiency: Simultaneously measure AC output power and DC input power for power electronics systems using optional DC clamp
    • Troubleshoot Real-time: Analyze trends using cursors and zoom tools
    • Measure all Three Phases and Neutral: With included flexible current probes (4) 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 EN61060 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: Seven hours of operating time per charge on Li-ion battery pack
    • Automatic Transient Mode: Capture 200kHz waveform data on all phases simultaneously up to 6kV
    • Fully Class A Compliant: Conduct tests according to stringent international IEC 61000-4-30 Class A standard
    • Mains Signalling: Measure interference from ripple control signals at specific frequencies

    Voltage Measurements

    • Measuring Ranges: Vrms (AC+DC): 1 to 1000V; Vpk: 1 to 1400Vpk; Volt CF: 1.0 > 2.8
    • Resolution: Vrms (AC+DC): 0.01V; Vpk: 1V; Voltage Crest Factor: 0.01
    • Accuracy: Vrms (AC+DC): ± 0.5% of nominal range; Vpk: ± 0.1% of nominal range; Volt CF: ± 5%;M

    Amp Measurements

    • Measuring Ranges: Amps (AC+DC): 5 to 6000A; Apk: 8400Apk; Amp Crest Factor: 1 to 10; Amps½: 5 to 6000A; Afund: 5 to 6000A
    • Resolution: Amps (AC+DC): 1A; Apk: 1Arms; Amp Crest Factor: 0.01; Amps½: 1A; Afund: 1A
    • Accuracy: Amps (AC+DC): ± 0.5% ± counts; Apk: ± 5%; Amp Crest Factor: ± 5%; Amps½: ± 1% ± 10 counts; Afund: ± 0.5% ± counts

    Harmonics Measurements

    • Voltage Harmonic Ranges: %of: 0.0 to 100%; %or: 0.0 to 100%; Absolute: 0.0 to 1000V; THD: 0.0 to 100%
    • Volt Resolution: %of: 0.1%; %or: 0.1%; Absolute: 0.1V; THD: 0.1%
    • Volt Accuracy: %of: ± 0.1% ± n x 0.1%; %or: ± 0.1% ± n x 0.4%; Absolute: ± 5%; THD: ± 2.5%
    • Amp Harmonic Ranges: %of: 0.0 to 100%; %or: 0.0 to 100%; Absolute: 0.0 to 600A; THD: 0.0 to 100%
    • Amp Resolution: %of: 0.1%; %or: 0.1%; Absolute: 0.1A; THD: 0.1%
    • Amp Accuracy: %of: ± 0.1% ± n x 0.1%; %or: ± 0.1% ± n x 0.4%; Absolute: ± 5% ± 5 counts; THD: ± 2.5%

    Applications

    • Frontline Troubleshooting – Quickly diagnose problems on-screen to get your operation back online
    • Long-Term Analysis – Uncover hard-to-find or intermittent issues
    • Load Studies – Verify the available electrical system capacity before adding loads
    • PowerWave Data Capture – Capture every waveform for up to 5 minutes along with fast RMS values so you can determine how the voltage, current and frequency values are interacting
    • Power Inverter Efficiency – Measure the input and output power simultaneously to discover whether the inverter is optimized for its application
    • Energy Monetization – Calculate the fiscal cost of energy waste due to poor power quality
    • Energy Assessment –Quantify the before and after installation improvements in energy consumption to justify energy saving devices
    • Predictive Maintenance – Periodic benchmarking of the power system can help detect and prevent power quality issues before they cause downtime

    Fluke 435-II Specifications

    Model Measurement range Resolution Accuracy
    Volt
    Vrms (ac+dc) 435-II 1 V to 1000 V phase to neutral 0.01 V ± 0.1% of nominal voltage****
    Vpk 1 Vpk to 1400 Vpk 1 V 5% of nominal voltage
    Voltage Crest Factor (CF) 1.0 > 2.8 0.01 ± 5 %
    Vrms½ 435-II 0.1 V ± 0.2% of nominal voltage
    Vfund 435-II 0.1 V ± 0.1% of nominal voltage
    Amps (accuracy excluding clamp accuracy)
    Amps (ac +dc) i430-Flex 1x 5 A to 6000 A 1 A ± 0.5% ± 5 counts
    i430-Flex 10x 0.5 A to 600 A 0.1 A ± 0.5% ± 5 counts
    1mV/A 1x 5 A to 2000 A 1A ± 0.5% ± 5 counts
    1mV/A 10x 0.5 A A to 200 A (ac only) 0.1 A ± 0.5% ± 5 counts
    Apk i430-Flex 8400 Apk 1 Arms ± 5 %
    1mV/A 5500 Apk 1 Arms ± 5 %
    A Crest Factor (CF) 1 to 10 0.01 ± 5 %
    Amps½ i430-Flex 1x 5 A to 6000 A 1 A ± 1% ± 10 counts
    i430-Flex 10x 0.5 A to 600 A 0.1 A ± 1% ± 10 counts
    1mV/A 1x 5 A to 2000 A 1A ± 1% ± 10 counts
    1mV/A 10x 0.5 A A to 200 A (ac only) 0.1 A ± 1% ± 10 counts
    Afund i430-Flex 1x 5 A to 6000 A 1 A ± 0.5% ± 5 counts
    i430-Flex 10x 0.5 A to 600 A 0.1 A ± 0.5% ± 5 counts
    1mV/A 1x 5 A to 2000 A 1A ± 0.5% ± 5 counts
    1mV/A 10x 0.5 A A to 200 A (ac only) 0.1 A ± 0.5% ± 5 counts
    Hz
    Hz Fluke 435 @ 50 Hz nominal
    42.500 Hz to 57.500 Hz
    0.001 Hz

    ± 0.01 Hz
    Fluke 435 @ 60 Hz nominal 51.000 Hz to 69.000 Hz
    0.001 Hz

    ± 0.01 Hz
    Power
    Watts (VA, var) i430-Flex
    max 6000 MW 0.1 W to 1 MW ± 1% ± 10 counts
    1 mV/A max 2000 MW 0.1 W to 1 MW ± 1% ± 10 counts
    Power factor (Cos j/DPF) 0 to 1 0.001 ± 0.1% @ nominal load conditions
    Energy
    kWh (kVAh, kvarh) i430-Flex 10x Depends on clamp scaling and V nominal ± 1% ± 10 counts
    Energy loss i430-Flex 10x Depends on clamp scaling and V nominal ± 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 0.0 % to 100 % 0.1 % ± 0.1% ± n x 0.1 %
    %r 0.0 % to 100 % 0.1 % ± 0.1% ± n x 0.4 %
    Absolute 0.0 to 1000 V 0.1 V ± 5% *
    THD 0.0 % to 100 % 0.1 % ± 2.5 %
    Amps %f 0.0 % to 100 % 0.1 % ± 0.1% ± n x 0.1%
    %r 0.0 % to 100 % 0.1 % ± 0.1% ± n x 0.4 %
    Absolute 0.0 to 600 A 0.1 A ± 5% ± 5 counts
    THD 0.0 % to 100 % 0.1 % ± 2.5 %
    Watts %f or %r 0.0 % to 100 % 0.1 % ± n x 2%
    Absolute Depends on clamp scaling and V nominal - ± 5% ± n x 2 % ± 10 counts
    THD 0.0 % to 100 % 0.1 % ± 5 %
    Phase Angle -360° to +0° ± n x 1°
    Flicker
    Plt, Pst, Pst(1min) Pinst 0.00 to 20.00 0.01 ± 5 %
    Unbalance
    Volts % 0.0 % to 20.0 % 0.1 % ± 0.1 %
    Amps % 0.0 % to 20.0 % 0.1% ± 1 %
    Mains signaling
    Threshold levels Threshold, limits and signaling duration is programable for two signaling frequencies - -
    Signaling frequency 60 Hz to 3000 Hz 0.1 Hz
    Relative V% 0 % to 100 % 0.10 % ± 0.4 %
    Absolute V3s (3 second avg.) 0.0 V to 1000 V 0.1 V ± 5 % of nominal voltage

    General specifications
    Case Design Rugged, shock proof with integrated protective holster Drip and dust proof IP51 according to IEC60529 when used in tilt stand position Shock and vibration Shock 30 g, vibration: 3 g sinusoid, random 0.03 g 2 /Hz according to MIL-PRF-28800F Class 2
    Display Brightness: 200 cd/m 2 typ. using power adapter, 90 cd/m 2 typical using battery power Size: 127 mm x 88 mm (153 mm/6.0 in diagonal) LCD Resolution: 320 x 240 pixels Contrast and brightness: user-adjustable, temperature compensated
    Memory 8GB SD card (SDHC compliant, FAT32 formatted) standard, upto 32GB optionally Screen save and multiple data memories for storing data including recordings (dependent on memory size)
    Real-time clock Time and date stamp for Trend mode, Transient display, System Monitor and event capture

    Environmental
    Operating temperature 0 °C ~ +40 °C; +40 °C ~ +50 °C excl. battery
    Storage temperature -20 °C ~ +60 °C
    Humidity +10 °C ~ +30 °C: 95% RH non-condensing
    +30 °C ~ +40 °C: 75% RH non-condensing
    +40 °C ~ +50 °C: 45% RH non-condensing
    Maximum operating altitude Up to 2,000 m (6666 ft) for CAT IV 600 V, CAT III 1000 V
    Up to 3,000 m (10,000 ft) for CAT III 600 V, CAT II 1000 V
    Maximum storage altitude 12 km (40,000 ft)
    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
    Warranty Three years (parts and labor) on main instrument, one year on accessories

    *± 5 % if ? 1 % of nominal voltage ± 0.05 % of nominal voltage if < 1% of nominal voltage
    ** 50Hz/60Hz nominal frequency according to IEC 61000-4-30
    *** 400Hz measurements are not supported for Flicker, Mains Signaling and Monitor Mode.
    ****for nominal voltage 50 V to 500 V

    What's included with the Fluke 435-II

  • Fluke 435-II Series of Power Quality Analyzers
  • 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 435-II Series of Power Quality Analyzers.

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





    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 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 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 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 i1000s AC Current Probe I1000S
    Designed to expand oscilloscope applications in industrial and power environments. Ideal for measuring distorted current waveforms and harmonics.




    Fluke i2000 FLEX Flexible AC Current Clamp I2000-FLEX
    Utilizing the Rogowski principle, the clamp can be used to measure currents up to 2000 A when used in conjunction with multimeters, recorders, or data loggers. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas.




    Fluke i3000s AC Current Clamp I3000S
    3000A AC current clamp with BNC terminated lead




    Fluke i3000s Flex-24 Flexible AC Current Probe, 24 inch length I3000S-FLEX-24
    Flexible 24" 3000A AC current probe with BNC terminated lead.




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




    Fluke i6000s Flex-36 AC Current Probe I6000S-FLEX-36
    Flexible 36" 6000A AC current probe with BNC terminated lead.




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




    Fluke 80I-110s AC/DC Current Clamp 80I-110s
    The Fluke 80i-110s is optimized for accurate reproduction of currents at line frequency up to the 50th harmonic waveform.




    Fluke BB120 Shielded Banana to Female BNC Adapter BB120
    Safety designed female BNC to shielded banana adapter for use with 120 Series ScopeMeters and 43B Power Quality Analyzer.




    Fluke BP290 Li-Ion Battery Pack BP290
    For Fluke 43X power quality analyzers and 190-series ScopeMeters.




    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.




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    Fluke 435-II Power Quality and Energy Analyzer
    435-II $7,999.99 USD Availability:
    4 in Stock
    Fluke 435-II/BASIC Power Quality and Energy Analyzer, basic
    435-II/BASIC $7,599.99 USD Availability:
    2 to 3 Weeks