美国VITREK PA900 功率分析仪

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Product Features

• Most advanced Power Measurement Platform with an unprecedented range of capabilities

• Highest Precision with Industry leading noise floor – as low as 1ppm vs 300ppm or more on competitive units

  Up to 500 Harmonics at 400Hz, meets Airbus avionics harmonics measurement criteria. Bar graph also features fingertip selectable numeric amplitude and phase data

  Large, Hi-Resolution Color Display shows all the data you want with an easy-to-use touchscreen user interface to get you up and testing in no time

  Modular design lets you choose up to 4 Power Measurement Channel Cards in any combination of 3 different Channel Card types

  The S type Channel Card provides 0.1% basic Accuracy with 1 MHz class bandwidth for an extremely economical price

  The A type Channel Card offers world class 0.03% basic accuracy with 1MHz class bandwidth at a very reasonable cost

• The L type Channel Card offers capabilities similar to the A card but optimized for levels below 100V with resolution down to 10uV

  The W type Channel Card delivers 5 MHZ class bandwidth and a 0.1% basic accuracy

  All Channel Cards types are available with one of 3 current input options: D – Dual Shunt, H – High Current and X – External Current Transducer Input

  Built-in Data Logger – Logs up to 16 selectable data results to USB thumbdrive or internal data storage. Intervals from 10mS to 100 hours with optional time/date stamps

  Power Data Screen – displays V, A, W, VA, VAR and PF data for any selected channel or group of channels

  Custom Power Data Screens – lets you choose the color, font size, location and data you want displayed

• With selectable time base and triggering – Scope View, acts as a digital scope to capture events such as in-rush current

  Cycle View – Represents a single cycle of the voltage and current periodic waveforms sampled over many cycles within a measurement period

  Vector Screen – Displays up to 10 fundamental voltage & current vectors

  History Screen – Like a DVR, the PA900 automatically maintains a continuous historical recording of measurement data. Any data from this record may be viewed or downloaded. Pause, clear & restart functionality is available from the HISTORY screen or via interface

  Standby Power Screen – Test in accordance to EN50564:2011 with an easy to set up, easier to use built in application. One screen holds all of your necessary data.

  Effective Sampling Rate – for analysis of periodic signals within a measurement period is 384MSPS

     

  Measurement Resolution – 22 bit for S & W type Channel Cards, 24 bit for A typeUp to 3 Different Virtual Power Analyzers™ (VPAs) may be configured for three phase measurements or input/output efficiency tests – so there is no need to interconnect separate units in order to make synchronous or non-synchronous group power measurementsVPA Efficiency Grouping – Available data includes: Power totals for IN, MIDDLE and OUT efficiency groups, the power loss between any pair of groups, and the percentage efficiency between any pair of groupsVPA Multi-Channel Wiring – Each VPA may be configured as 2ø3w (2 ch), 3ø3w (2 ch), 3ø3w (3 ch), 3ø4w (3 ch)Connectivity – Ethernet, High Speed Serial and USB (client) control interfacesOptional Multi-Unit (Option MU) connection available to combine multiple PA900 units to enable you to make measurements with up to thousands of channelsFront Panel USB Drive Interface – Permits data logging to a file, ‘screen shot’ capture, easy import and export of: display and measurement configurations & custom data screen definitionsAvailable MT type Channel Card for motor torque & speed inputsCE mark certified to EN610102 Year Parts & Labor Warranty, 2 Year Accuracy Specs and calibration cycleMade in the USA