Fluke 434 Series II Energy Analyser
Fluke 434 Series II Energy Analyser
  • SKU8765
  • BrandFluke
  • IndustryPower & Energy
  • TechnologyPower & Energy
  • CategoryHardware & Tools
  • MiniCategoryEnergy & Oil Tools
  • Solution
  • Regular Price
  • Type

  • Three Phase
  • Data Logging
  • AC/DC Current
  • Colour Screen
  • Simple Operation

Fluke 434 Series II - Calculate energy loss in your local currency


The Fluke 434 II Energy Analyzer is the ideal tool for energy logging. Utilizing the new Energy Loss Calculator function, the 434 II measures the fiscal cost of energy wasted due to poor power quality. This energy monetization capability allows you to identify the most energy-wasteful areas of your facility so you can determine potential energy saving solutions. Add basic power quality measurements to the package and you’re got yourself one powerful troubleshooting tool.


Included accessories:

  • BC430 Power Adapter
  • International plug adapter set
  • BP290 (Single capacity Li-ion battery) 28 Wh (8 hours or more)
  • TLS430 Test lead and Alligator clip set
  • WC100 color coding clips and regional decals
  • i430flex-TF, 24 inch (61 cm) length, 4 flexible current probes (not included with basic model)
  • 8 GB SD card
  • PowerLog on CD (includes operator manuals in PDF format)
  • USB cable A - Mini B
  • C1740 Soft Case


Typical Applications:

  • 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
  • Frontline troubleshooting – quickly diagnose problems on-screen to get your operation back online
  • Predictive maintenance – detect and prevent power quality issues before they cause downtime
  • Long-term analysis – uncover hard-to-find or intermittent issues
  • Load studies – verify electrical system capacity before adding loads


Power inverter efficiency

Power inverters take DC current and transform it into AC current, or vice versa. Solar generation systems usually include an inverter that takes the DC energy from the solar cells and converts it to useful AC power. Inverters can lose performance over time and need to be checked. By comparing the input power with the output power you can determine the system efficiency. The 430 series II can measure the efficiency of such inverters by simultaneously measuring the DC and AC power of a system to determine how much power is lost in the conversion process.


Unified Power Measurement 

Fluke’s patented Unified Power Measurement system (UPM) provides the most comprehensive view of power available, measure:

  • 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.




AutoTrend - Quickly see the trend 

Unique AutoTrend gives you fast insight into changes over time. Every displayed reading is automatically and continuously recorded without having to set up threshold levels or having to manually start the process. You can quickly view trends in voltage, current, frequency, power, harmonics or flicker on all three phases plus neutral.




SystemMonitor - Check performance against EN50160 with ease

With a single push of a button, the unique System-Monitor gives you an overview of power system performance, and checks the compliance of incoming power to EN50160 limits or to your own custom specifications. The overview is shown on a single screen, with color-coded bars clearly indicating which parameters fall outside the limits.


Product specifications

 ModelMeasurement rangeResolutionAccuracy
Volt
Vrms (ac+dc)434-II1 V to 1000 V phase to neutral0.1 V± 0.5% of nominal voltage**** 
Vpk 1 Vpk to 1400 Vpk1 V5% of nominal voltage
Voltage Crest Factor (CF) 1.0 > 2.80.01± 5 %
Vrms½434-II1 V to 1000 V phase to neutral0.1 V± 1% of nominal voltage 
Vfund434-II1 V to 1000 V phase to neutral0.1 V ± 0.5% of nominal voltage
Amps (accuracy excluding clamp accuracy)
Amps (ac +dc)i430-Flex 1x 5 A to 6000 A1 A± 0.5% ± 5 counts
i430-Flex 10x0.5 A to 600 A0.1 A± 0.5% ± 5 counts
1mV/A 1x5 A to 2000 A1A± 0.5% ± 5 counts
1mV/A 10x0.5 A A to 200 A (ac only)0.1 A± 0.5% ± 5 counts
Apki430-Flex 8400 Apk 1 Arms± 5 %
1mV/A5500 Apk1 Arms± 5 %
A Crest Factor (CF) 1 to 100.01± 5 %
Amps½i430-Flex 1x 5 A to 6000 A 1 A ± 1% ± 10 counts 
i430-Flex 10x0.5 A to 600 A0.1 A ± 1% ± 10 counts
1mV/A 1x  5 A to 2000 A 1A ± 1% ± 10 counts
1mV/A 10x0.5 A A to 200 A (ac only)0.1 A± 1% ± 10 counts
Afundi430-Flex 1x 5 A to 6000 A1 A± 0.5% ± 5 counts 
i430-Flex 10x 0.5 A to 600 A0.1 A± 0.5% ± 5 counts
1mV/A 1x 5 A to 2000 A1A± 0.5% ± 5 counts
1mV/A 10x 0.5 A A to 200 A (ac only)0.1 A± 0.5% ± 5 counts
Hz
HzFluke 434 @ 50 Hz nominal 

42.50 Hz to 57.50 Hz

0.01 Hz ± 0.01 Hz
Fluke 434 @ 60 Hz nominal51.00 Hz to 69.00 Hz0.01 Hz± 0.01 Hz
Power
Watts (VA, var)i430-Flex max 6000 MW0.1 W to 1 MW± 1% ± 10 counts
1 mV/Amax 2000 MW0.1 W to 1 MW± 1% ± 10 counts
Power factor (Cos j/DPF) 0 to 10.001± 0.1% @ nominal load conditions
Energy
kWh (kVAh, kvarh)i430-Flex 10xDepends on clamp scaling and V nominal± 1% ± 10 counts
Energy lossi430-Flex 10xDepends 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%f0.0 % to 100 %0.1 %± 0.1% ± n x 0.1 %
%r0.0 % to 100 %0.1 %± 0.1% ± n x 0.4 %
Absolute0.0 to 1000 V0.1 V± 5% *
THD0.0 % to 100 %0.1 %± 2.5 %
Amps%f0.0 % to 100 %0.1 %± 0.1% ± n x 0.1%
%r0.0 % to 100 %0.1 %± 0.1% ± n x 0.4 %
Absolute0.0 to 600 A0.1 A± 5% ± 5 counts
THD0.0 % to 100 %0.1 %± 2.5 %
Watts%f or %r 0.0 % to 100 %0.1 %± n x 2%
AbsoluteDepends on clamp scaling and V nominal ± 5% ± n x 2 % ± 10 counts
THD0.0 % to 100 %  0.1 %± 5 %
Phase Angle -360° to +0°± n x 1°
Flicker
Plt, Pst, Pst(1min) Pinst 0.00 to 20.000.01± 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 Hz0.1 Hz 
Relative V% 0 % to 100 %0.10 %± 0.4 %
Absolute V3s (3 second avg.) 0.0 V to 1000 V0.1 V± 5 % of nominal voltage

 

General specifications

CaseDesign 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
DisplayBrightness: 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
Memory8GB 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 clockTime and date stamp for Trend mode, Transient display, System Monitor and event capture

 

Environmental

Operating temperature0 °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 altitudeUp 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
Interfacesmini-USB-B, Isolated USB port for PC connectivity SD card slot accessible behind instrument battery
WarrantyThree years (parts and labor) on main instrument, one year on accessories

Asked Question

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