manualshive.com logo in svg

Tektronix PA3000, Инструкция по установке и безопасности

Поделиться
Скачать
Tektronix PA3000 Скачать руководство пользователя страница 14

12  |  TEK.COM

PA3000 Four-channel, Multi-phase AC/DC Power Analyzer

Efficiency Testing Three Phase Applications

DEMONSTRATION GUIDE

Waveforms, Harmonics, and Vector Graphs.  Waveforms, harmonics, and vector graphs  
can be enabled for all three phase signals. 

 
 
 
 
 
 
 
 
 
 
 
 

 
 

•  To monitor AC waveforms, harmonics, or the vector graph use the  

, 

,  

or 

 keys respectively.

•  Switch between channels using the arrow keys on the front panel.

•  Select various options for viewing waveforms and harmonics within the Vector  

and Waveforms menus.

Figure 2-3. 
Vector graph  
on the PA3000.

Содержание PA3000

Страница 1: ...ront panel whereas the second method demonstrates the use of free PWRVIEW Software In each test example the second method PWRVIEW is the preferred method because it is easier and enables more user fle...

Страница 2: ......

Страница 3: ...aps in to the current signal and measures the voltage across the input terminals The breakout box makes it easier and safer to connect the input AC signal on the DUT using the 4 mm safety leads provid...

Страница 4: ...00 DIRECT The following steps describe the process for setting up the PA3000 for efficiency measurements on an AC DC power supply WHAT YOU WILL NEED METHOD 1 PA3000 Power Analyzer BB1000 Break Out Box...

Страница 5: ...priate load can be applied to the DUT at this point The Results screen should start updating the real time measurements 7 The Math function can be used for calculating efficiency Press to set up effic...

Страница 6: ...drive connected to the front panel USB connector The actual logging interval can be changed by pressing and going to Interfaces USB Host Data Out The log file will be saved as a csv file Waveforms and...

Страница 7: ...installed using the supplied USB cable Ethernet or GPIB can also be used if desired 2 Open the PWRVIEW software by double clicking the desktop icon 3 Click the Add button to connect the PA3000 All av...

Страница 8: ...teps when using Keithley 2380 Electronic Load 11 Set the Keithley 2380 Electronic load in Constant Current CC mode by pressing the CC key on the front panel and set the value for full load current bas...

Страница 9: ...t can be activated for any measurement parameter by either right clicking on the desired parameter or by clicking the Trend icon on menu bar The Trend chart can be reset by using the Reset button on t...

Страница 10: ...s a separate tab on the measurement grid The result column will display red fonts if the limits are failing Hovering over the results will display the limit function limit value and relative value 238...

Страница 11: ...and three phase output PWM motor drive directly on the PA3000 display WHAT YOU WILL NEED METHOD 1 PA3000 Power Analyzer BB1000 Break Out Box Three Phase Inverter Motor Drive AC Source Optional 4mm Saf...

Страница 12: ...Configuration and select 1 Phase 2 Wire for Group A 6 Scroll to Group B by pressing the arrow key on the left front panel and select 3 Phase 4 Wire NOTE If desired both groups can be named for ease of...

Страница 13: ...or drive with single phase input and three phase output FURTHER SETTINGS IF REQUIRED Torque and Speed Inputs The overall efficiency of a motor drive system requires measuring real time speed and torqu...

Страница 14: ...s Waveforms harmonics and vector graphs can be enabled for all three phase signals To monitor AC waveforms harmonics or the vector graph use the or keys respectively Switch between channels using the...

Страница 15: ...diagram See Figure 2 4 2 Connect the three phase output of the PWM drive to the other two channels using the configuration as shown in the wiring diagram NOTE The 3 phase 3 wire 2 Wattmeter configurat...

Страница 16: ...ers go to the Setup tab and select the desired settings NOTE The measurements must be stopped to make any changes on the Setup page Stop the measurements by clicking the Stop button on the bottom of t...

Страница 17: ...nt parameters can be entered in the Formula column on the measurement grid Data Logging Recording data is important for most efficiency measurements where load and source sweep is required To record d...

Страница 18: ...00 harmonics can be selected through the setup screen Hovering over any harmonic bar will display the absolute value and percentage of fundamental for that harmonic The Trend chart can activated for a...

Страница 19: ...REAKOUT BOXES TEST SETUP The following steps describe the process to set up energy consumption measurements on a home or office appliance using a PA3000 This method can be used for testing energy cons...

Страница 20: ...grator Setup and select the desired start method Manual works by pressing INTEG RUN key to start and stop integration Clock allows for setting up a specific time to start integration Level allows you...

Страница 21: ...d efficiency testing involving load and source sweeps Use the DATA OUT key to log data to any compatible flash drive connected to the front panel USB connector The actual logging interval can be chang...

Страница 22: ...rument the PA3000 and then click Connect NOTE There are various default applications and compliance tests on the left panel 6 Select Energy Consumption under the Applications Test section on the left...

Страница 23: ...ng data is important for most energy consumption testing To record data using PWRVIEW click the Record button on the menu bar The software will start recording all the selected data including formulas...

Страница 24: ...rds or test specifications Figure 3 5 Custom limits To set custom limits either right click the desired measurement parameter or click the Limits Setup icon on the menu bar Stop the measurement update...

Страница 25: ...LYZER FRONT PANEL AC LINE BB1000 UN BREAKOUT BOX Example test configuration and measurement results for testing AC DC power supplies and LED drivers Time Volts Amps Time Power W POWER SUPPLY UNDER TES...

Страница 26: ...A press to confirm 2 To enable the dedicated Standby Power mode go to the Main Menu go to 3 Modes Select Mode Standby Power and then press to confirm 4 Press to start making the standby measurements F...

Страница 27: ...fsets are compensated and the low current and power readings are accurate All settings can be saved for later use in the User Configuration menu METHOD 2 IEC 62301 ED 2 0 FULL COMPLIANCE STANDBY POWER...

Страница 28: ...Menu bar This enables the grayed out Compliance tests on the left panel 7 Select the IEC 62301 Standby Power option under the Compliance tests and then click the Wizard button The wizard provides easy...

Страница 29: ...ncertainty are also evaluated in real time as required by the standard The test will display the Pass Fail status based on all evaluated parameters The test summary can be reviewed under the Results t...

Страница 30: ...width For low power standby signals that have undesired high frequency components low bandwidth filters can be enabled A low bandwidth 10 kHz filter is available through the setup screen under the fil...

Страница 31: ...h current to determine input conductor and fuse ratings TEST SETUP Complete the following steps to set up the PA3000 to take the inrush current measurements Connect the DUT using a Tekronix BB1000 Bre...

Страница 32: ...hest range and then dial down as required after repeating the test as needed for more accurate results 3 The PA3000 automatically blanks all the results that are lower than ten percent of the range Bl...

Страница 33: ...ts between connecting the DUT to allow the input capacitance on the device to completely discharge FURTHER SETTINGS IF REQUIRED Data Logging The logging feature allows you to log repeated inrush curre...

Страница 34: ...e PWRVIEW software installed using the supplied USB cable Ethernet or GPIB can also be used if desired 3 Open the PWRVIEW software by double clicking the desktop icon 4 Click the Add button to connect...

Страница 35: ...capture the highest possible peak value The highest possible peak value occurs on the peak voltage cycle and it is important to capture this point for the maximum inrush current It is also important...

Страница 36: ......

Страница 37: ......

Страница 38: ...na 400 820 5835 Philippines 1 800 1601 0077 Poland 41 52 675 3777 Portugal 80 08 12370 Republic of Korea 82 2 6917 5000 Russia CIS 7 495 6647564 Singapore 800 6011 473 South Africa 41 52 675 3777 Spai...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды