Data Sheet

3 Fluke Corporation Fluke 430 Series II Three-Phase Energy and Power Quality Analyzers
Technical specifications
Specifications are valid for models Fluke 434-II, Fluke 435-II, Fluke 437-II unless otherwise specified.
Specificatons for Amp and Watt readings are based upon i430-Flexi-TF unless otherwise specified.
Input characteristics
Voltage inputs
Number of inputs 4 (3 phase + neutral) dc-coupled
Maximum input voltage 1000 Vrms
Nominal voltage range Selectable 1 V to 1000 V
Max. peak measurement voltage 6 kV (transient mode only)
Input impedance 4 MΩ//5 pF
Bandwidth > 10 kHz, up to 100 kHz for transient mode
Scaling 1:1, 10:1, 100:1, 1,000:1 10,000:1 and variable
Current inputs
Number of inputs 4 (3 phase + neutral) dc- or ac-coupled
Type Clamp or current transformer with mV output or i430flex-TF
Range 0.5 Arms to 600 Arms with included i430flex-TF (with sensitivity 10x)
5 Arms to 6000 Arms with included i430flex-TF (with sensitivity 1x)
0.1 mV/A to 1 V/A and custom for use with optional ac or dc clamps
Input impedance 1 MΩ
Bandwidth > 10 kHz
Scaling 1:1, 10:1, 100:1, 1,000:1 10,000:1 and variable
430 Series II Power Quality and Energy Analyzer selection table
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
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Dips and swells
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Harmonics
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Power and energy
• • •
Energy loss calculator
• • •
Unbalance
• • •
Monitor
• • •
Inrush
• • •
Event waveform capture
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Flicker
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Transients
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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
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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.