Fluke 434-II, 435-II and 437-II, Series Three-Phase Power Quality Analysers
Recommended Accessories
The Fluke 434-II, 435-II and 437-II Power Quality Analysers help locate, predict, prevent and troubleshoot power quality problems in three and single-phase power distribution systems Additionally, the Fluke- patented energy loss algorithm, Unified Power Measurement, measures, quantifies and monitises energy losses due to harmonics and unbalance issues, allowing the user to pinpoint the origin of energy waste within a system • Patented energy loss management: Classic active and reactive power measurements unbalance and harmonic power and energy are quantified to pinpoint true system energy losses • Realtime PowerWave data capture: Capture fast RMS data, show single cycle RMS value to characterise electrical system dynamics (generator start-ups, UPS switching etc ) • Highest safety rating in the industry: CAT IV 600 V/ CAT III 1000 V rated for use at the service entrance • Automatic transient mode: Capture 200 kHz waveform data on all phases simultaneously up to 6 kV • Fully Class-A compliant: Conduct tests according to the stringent international IEC 61000-4-30 Class-A standard intervals for 435-II and 437-II • Troubleshoot real-time: Analyse the trends using the cursors and zoom tools—even while background recording continues • Measure all three phases and neutral: With included four iFlex ® flexible current probes • Monitise energy loss caused by power quality issues • Three year warranty
i6000S FLEX AC Current Clamp See page 149
i5SPQ3 5A AC Current Clamps, 3 Pack See page 160
i430-FLEXI-TF-4PK 6000A Fluke 43X Thin Flexi 24inch 4 Pack See page 160
C437-II Water-tight hard case with rollers See page 160
Fluke 437-II
Fluke 435-II
Fluke 434-II
Energy Loss Calculator
Included Accessories TL430 Test Lead and Alligator Clip Set, i430flex-TF-II (60 cm 4 Clamps), BC430 Power Adapter, BP290 Single Capacity Li-ion Battery, International Plug Adapter Set, WC100 Colour Coding Clips and Regional Decals, 8GB SD Card, PowerLog on CD, USB Cable A-B Mini, C1740 Soft Case (434-II, 435-II),
On all inputs
Track harmonics up to the 50th, and measure and record THD
Phasor diagram
C437 Hard Case (437-II) Ordering Information FLUKE- 437-II
434-II
435-II
437-II
IEC 61000-4-30 Class S
IEC 61000-4-30 Class A
IEC 61000-4-30 Class A
Standard compliance
400Hz Three-Phase Power Quality and Energy Analyser 400Hz Three-Phase Power Quality and Energy Analyser (without Clamps) Three-Phase Power Quality and Energy Analyser Three-Phase Power Quality and Energy Analyser (without Clamps) Three-Phase Energy Analyser Three-Phase Energy Analyser (without Clamps)
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Volt Amp Hz
Dips and swells
Harmonics
FLUKE- 437-II/ BASIC
Power and energy Energy loss calculator
Unbalance
FLUKE- 435-II
Monitor Inrush
Event waveform capture
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FLUKE- 435-II/ BASIC FLUKE- 434-II FLUKE- 434-II/ BASIC
Flicker
Transients
Mains signaling
Power wave
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Power inverter efficiency
400Hz
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C1740 Soft Case
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C437-II Hard Case with rollers SD card (Max 32 GB)
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8 GB
8 GB
8 GB
C ontact your local distributor for price and availability. fluke.co/wtb
fluke.co/powerquality
Power Quality
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