IMPORTANT: Ex-Demo units are tools used for promotional and demonstration purposes by our technicians and salespeople. For this reason there may be signs of wear. They are in any case sold with official Fluke warranty as on the new product and with all the standard equipment provided.
The new 430 Series Power Quality and Energy analyzers offer the best in three-phase power quality analysis and introduce, for the first time, the ability to quantify energy losses in monetary terms. The new Fluke 434, 435 and 437 II models help locate, predict, prevent and solve power quality problems in three-phase and single-phase power distribution systems. In addition, Fluke's patented energy loss algorithm, the unified power measurement, measures and quantifies energy losses due to harmonic and imbalance problems, allowing the user to identify the source of waste of energy in an electrical distribution system.
A MEASURE OF A POWER UNIFICAT
Previously, only scholars could calculate how much energy was wasted due to power quality problems; utilities could calculate the cost, but the necessary measurement process was beyond the reach of the average electrician. With the new patented unified power measurement function available on the 430 Series II analyzers, you can have a portable tool to determine how much power is wasted and
calculate the respective cost exactly. The unified power measurement system (UPM) offers the most complete display of available power, measuring:
UPM calculations are used to monetize the loss of energy caused by power quality problems. The calculations are performed, together with other specific data of the structure, through an energy loss Calculator that finally determines how much money a structure loses due to energy waste.
LOGGER: POSSIBILITY 'OF THE RECORD T U TTE INFORM provisions necessary
User configurable, long-term recording of readings of MIN, MAX and AVG (average) values for up to 150 parameters on all 4 phases. The memory is sufficient to record 600 parameters for more than a year with a resolution of 10 seconds or to capture smaller variations with a resolution of up to 0.25 seconds. The registration function is quickly accessible using the LOGGER button. The guided configuration makes it extremely easy to acquire important measurements.
MEASURES FOR EVERY NEED
Measure true RMS values, peak current and voltage, frequency, drops and jolts, transients, interruptions, power and consumption of electrical energy, absorption peaks, harmonics up to the 50th, inter - harmonics, flicker, network signaling, inrush current and unbalance.
With the Power Log software, you will have reports and graphs at your fingertips. Designed to quickly view data
recorded, the Power Log software included in these tools allows you to view all the parameters recorded on interactive trends. Generate a professional report with the "Report Writer" function or manually copy and paste the images in the report.
|The measurements can be combined with the wiring under examination by changing the color of the tracks on the large color display.|| The display of the oscilloscope shows the current and voltage waveforms for all three phases. It is possible to move to a diagram |
phase at any time.
|The phase diagram shows voltage and current imbalances and facilitates connection verification.|
|Recording shorter changes in a half cycle, with readings of minimum, maximum and average values.||You can view up to the 50th harmonic and measure and record the total harmonic distortion according to the requirements of the IEC61000-4-7 standard.||The inrush current measurement shows the starting current of the motors and other devices to help identify critical values.|
COMPARISON OF CHARACTERISTICS
|Lead time expected: working days||No|