Fluke 434/PWR Three Phase Power Analyzer

• Captures events like dips and swells, interruptions and rapid voltage changes, based upon ½ cycle rms values
• Unique AutoTrend gives you fast insight into changes over time
• With a single push of a button, the unique System Monitor gives you an overview of power system performance. It also checks that incoming power complies to EN50160 limits or to your own custom specifications
• Logger: detailed, user-configurable long-term recording gives you the MIN, MAX and AVG readings of up to 100 parameters on all four phases. Averaging time can be selected down to 0.5 seconds (or 1 minute for 1 day’s recording, 10 minutes for 1 week, 30 minutes for 1 month or more
• Two groups of four channels: simultaneously measure voltage and current on all three phases and neutral
• Auto Scaling: easier trend analysis with automatic scaling of the vertical axis – so you will always view the waveforms on a full display
• Meets the stringent 600 V CAT IV, 1000 V CAT III safety standard required for measurements at service entrance
• Extensive data analysis: cursors and zoom can be used ‘live’ while taking the measurements, or ‘offline’ on stored measurement data. The stored measurements can also be transferred to Power Log software

Analyze every parameter on display

Measure and record power (W), VA and VARs. The Fluke 434/PWR adds the ability to record energy consumption	Logging function allows you to customize measurement selections and provides analysis of user-selectable parameters to find intermittent problems or relate PQ issues to other phenomena/events.
The System-Monitor overview screen gives instant insight into whether the voltage, harmonics, frequency, and the number of dips and swells fall outside the set limits.	Phasor diagram shows voltage and current unbalance, and helps verify connections
The full color display allows the use of industry-standard color-coding (user selectable) to correlate measurements with actual wiring

Fluke Power Log Software

Designed to quickly view recorded data, the built-in Power Log software displays all recorded parameters on interactive trends. Generate a profes¬sional looking report with the ‘PRINT’ function or copy and paste images into a report document manually. Customize the report generator to easily create your own formats.

Print reports and view graphs with Fuke Power Log sofware

Technical Data
Inputs	Number:  4 voltage and current (3 phases + neutral) Maximum voltage:  1000 Vrms (6 kV peak) Maximum sampling speed:  200 kS/s on each channel simultaneously
Volt/Amps/Hertz	Vrms (AC + DC)   Measurement range:  1 ... 1000 V Accuracy:  0.1% of Vnom   Vpeak   Measurement range:  1 ... 1400 V Accuracy:  5% of Vnom   Crest factor, voltage   Measurement range:  1.0 ... > 2.8 Accuracy:  ±5%   Arms (AC + DC)   Measurement range:  0 ... 20 kA Accuracy:  ±0.5% ± 5 counts   Apeak   Measurement range:  1.4x rms value Accuracy:  5%   Crest factor, A   Measurement range:  1 ... 10 Accuracy:  ±5%   Hz 50 Hz nominal   Measurement range:  40 ... 70 Hz Accuracy:  ±0.01 Hz
Dips and swells	Vrms (AC+DC) ²   Measurement range:  0.0% … 100% of Vnom Accuracy:  ±0.2% of nominal voltage   Arms (AC+DC) ²   Measurement range:  0 ... 20 kA' Accuracy:  ±1% ± 5 counts
Harmonics	Harmonic (interharmonic) (n)   Measurement range:  DC, 1..50; (Off, 1..49) measured according to IEC 61000-4-7   Vrms   Measurement range:  0.0 … 1000 V Accuracy:  ±0.05% of nominal voltage   Arms   Measurement range:  0.0 … 4000 mV x clamp scaling Accuracy:  ±5% ± 5 counts   Watts   Measurement range:  Depends on clamp scaling and voltage Accuracy:  ±5% ± n x 2% or reading, ± 10 counts   DC voltage   Measurement range:  0.0 … 1000 V Accuracy:  ±0.2% of nominal voltage   THD   Measurement range:  0.0 … 100.0% Accuracy:  ±2.5% V and A (± 5% Watt)   Hz   Measurement range:  0 … 3500 Hz Accuracy:  ± 1 Hz   Phase angle   Measurement range:  -360º ... +360º Accuracy:  ± n × 1.5º
Power and energy	Watt, VA, VAR   Measurement range:  1.0 … 20.00 MVA¹ Accuracy:  ±1% ± counts   kWh, kVAh, kVARh   Measurement range:  00.00 …200.0 GVAh¹ Accuracy:  ± 1.5% ± 10 counts   Power Factor/ Cos Ф / DPF   Measurement range:  0…1 Accuracy:  ± 0.03
Unbalance	Volts   Measurement range:  0.0 … 5.0% Accuracy:  ±0.5%   Current   Measurement range:  0.0 … 20% Accuracy:  ± 1%
Logging	Sampling:  5 readings/sec continuous sampling per channel Readings:  User selectable up to 100 readings on 3 phases and neutral simultaneously Averaging:  2hr down to 0.5s user selectable Memory:  User selectable up to 7MB of shared memory Recording time:  User selectable, depends on selected number of readings Zoom:  Yes
Autotrend recording	Sampling:  5 readings/sec continuous sampling per channel Memory:  1800 min, max and avg points for each reading Recording time:  Up to 450 days Zoom:  Up to 12x horizontal zoom
Memory	Screens & data:  50, shared memory divided between logging, screens and data sets
Notes	¹  Depending on clamp scaling ²  Value is measured over 1 cycle, commencing at a fundamental zero crossing, and refreshed each half-cycle

Environmental Specifications
Operating Temperature	0 ºC to +50 ºC

Safety Specifications
Safety	EN61010-1 (2nd edition) pollution degree 2; 1000 V CAT III / 600 V CAT IV ANSI/ISA S82.01

Mechanical & General Specifications
Size	256 x 169 x 64 mm
Weight	2 kg
Battery Life	Rechargeable NiMH pack (installed):  >7 hours Battery charging time:  4 hours typical
Shock & Vibration	Shock:  30 g Vibration:  3 g according to MIL-PRF-28800F Class 2
Case	Rugged, shock proof with integrated protective holster, IP51 (drip and dust proof)
Warranty	3 years