Fluke 437 Series II 400Hz Power Quality and Energy Analyzer
Fluke 437 Series II 400Hz Power Quality and Energy Analyzer FLUKE Power meter Malaysia, Kuala Lumpur, KL, Singapore. Supplier, Suppliers, Supplies, Supply | Pacific Radio (M) Sdn Bhd Fluke 437 Series II 400Hz Power Quality and Energy Analyzer Fluke 437 Series II 400Hz Power Quality and Energy Analyzer Fluke 437 Series II 400Hz Power Quality and Energy Analyzer

Product specifications

  Model Measurement range Resolution Accuracy
Volt
Vrms (ac+dc) 434-II 1 V to 1000 V phase to neutral 0.1 V ± 0.5% of nominal voltage**** 
435-II and 437-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 434-II 1 V to 1000 V phase to neutral 0.1 V ± 1% of nominal voltage 
434-II and 435-II   0.1 V ± 0.2% of nominal voltage
Vfund 434-II 1 V to 1000 V phase to neutral 0.1 V  ± 0.5% of nominal voltage
435-II and 437-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 434 @ 50 Hz nominal 

42.50 Hz to 57.50 Hz

0.01 Hz  ± 0.01 Hz
Fluke 434 @ 60 Hz nominal 51.00 Hz to 69.00 Hz 0.01 Hz ± 0.01 Hz
Fluke 435/7 @ 50 Hz nominal  42.500 Hz to 57.500 Hz
0.001 Hz

± 0.01 Hz
Fluke 435/7 @ 60 Hz nominal  51.000 Hz to 69.000 Hz
0.001 Hz

± 0.01 Hz
Fluke 437 @ 400 Hz nominal 340.0 Hz to 460.0 Hz 0.1 Hz ± 0.1 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

Included accessories 

Power options BC430 Power Adapter International plug adapter set BP290 (Single capacity Li-ion battery) 28Wh (7 hours or more)
Leads TL430 Test lead and Alligator clip set
Color coding WC100 color coding clips and regional decals
Flexible current probes i430flex-TF, 24 inch (61cm) length, 4 clamps
Memory, Software and PC connection 8 GB SD card PowerLog on CD (includes operator manuals in PDF format) USB cable A-Bmini
Carrying case C1740 Soft Case for 434-II and 435-II C437 Hard Case with rollers for 437-II

Model Name Description
Fluke 437 II

Three-Phase Power Quality and Energy Analyzer

Included accessories

  • BC430 Power Adapter
  • International plug adapter set
  • BP290 (Single capacity Li-ion battery) 28 Wh (7 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 clamps
  • 8 GB SD card
  • PowerLog on CD (includes operator manuals in PDF format)
  • USB cable A-Bmini

The Basic models do not include current measuring probes, these must be ordered seperately


IEC 61000-4-30 Class-A Compliance

435

434

Measurement algorithms
Voltage accuracy 0.1% of Vnom 0.5% of Vnom
Time synchronization optional with GPS430 accessory

Cables and Hardware
GPS430 GPS430 Time Synchronization Module

Clips
AC285 AC285 SureGripTM Alligator Clips

Batteries, Chargers and Adapters
BP290 2400 mAh Li-ion battery for Fluke 190 Series II
BP291 4800 mAh High capacity Li-ion battery ) for Fluke 190-seriesII
BC430 BC430 Line Voltage Adapter/Battery Charger
EBC290 External Battery Charger for charging BP290 or BP291 outside the instrument

Current Clamps
90i-610s 90i-610s 1A to 600A AC/DC Current Probe
i30s Fluke i30s AC/DC Current Clamp
i400s i400s AC Current Clamp
i5sPQ3 i5sPQ3, 5 A ac Current Clamps, 3-pack
i1000s i1000s AC Current Probe
i3000s i3000s AC Current Clamp

Options
HH290 Hanging Hook for ScopeMeter 190-Series II

Test Leads
TLS430 Fluke TLS430 – Test Leads and Alligator Clips (4 black, 1 green)
WC100 WC100 Color Localization Set
 

 

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