Fluke 434/PWR Datasheet

Fluke 434/PWR Power Analyzer
The easy way to perform energy consumption studies
Load studies and energy assessments
•
M onitor maximum power demand over user-defined averaging periods
•
D emonstrate the benefit of efficiency improvements with energy
consumption tests
•
M easure harmonic distortion caused by electronic loads
•
A nalyze reliability problems by capturing voltage dips and swells from
load switching
The Fluke 434/PWR power analyzer is the ideal tool for finding energy
waste in commercial and factory buildings and equipment. Electricians,
field service engineers and maintenance technicians can use this special
edition instrument to conduct energy consumption studies and electrical
load analysis, and to perform power quality logging and analysis accord-
ing to EN 50160. Fluke's 434/PWR is a complete three-phase trouble-
shooting tool that measures virtually every power system parameter:
voltage, current, frequency, power, energy consumption, cos φ or power
factor, unbalance, and harmonics and inter-harmonics.
• C aptures events like dips and swells, interruptions and rapid voltage
changes, based upon ½ cycle rms values
• U nique AutoTrend gives you fast insight into changes over time.
• W ith 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.
• L ogger: 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.
• T wo groups of four channels: simultaneously measure voltage and cur-
rent on all three phases and neutral.
• A uto Scaling: easier trend analysis with automatic scaling of the vertical
axis – so you will always view the waveforms on a full display.
• M eets the stringent 600 V CAT IV, 1000 V CAT III safety standard
required for measurements at service entrance.
• E xtensive 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.