AEMC PowerPad 8335 Suplemento
Technical Hotline: (800) 343-1391
www.aemc.com
Technical Hotline: (800) 343-1391
www.aemc.com
APPLICATION NOTES | AUGUST 2011
Three-Phase
Power Quality
Analyzer
PowerPad®
Model 8335
•General Layout & Functionality
•Setup
•Operational Examples
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www.aemc.com
Technical Assistance (800) 343-1391
General Layout & Functionality
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Technical Assistance (800) 343-1391
www.aemc.com
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The PowerPad®Model 8335 has been laid out with ease of use and maximum functionality in mind. Looking at the top
of the unit from left to right, the unit has four current inputs to enable the use of current sensors (MN, SR, AmpFlex®, MiniFlex®,
and MR probes) and five voltage inputs. It is possible to use different current probes per channel. Input voltage ratio are
selectable. The unit auto-detects and auto-configures itself according to which probes are connected to it.
Just to the right of the display on the right-hand-side is an optically isolated USB port.
This allows the user to connect to a power panel and the computer without danger due to an accidental fault.
Below the USB port is a power port. This supplies power to the unit from an external power supply and charges the internal
NiMH battery pack. The battery pack has a 10-hour continuous operational capacity and a 35-hour record mode capacity.
Power to this port can be 110/230Vac, 50/60Hz. The Model 8335 can be used while charging.
There are four operational menu buttons (light gray buttons) located on the lower left front panel.
From top-to-bottom they are RETURN, CONFIGURATION, SNAPSHOT, and HELP
The six blue buttons on the bottom right are direct access MAIN MODE function buttons. From left-to-right and then
top-to-bottom they are: TRANSIENT/INRUSH CURRENT MODE, HARMONIC MODE, WAVEFORM MODE,
ALARM MODE, TREND MODE, and POWER/ENERGY MODE.
There are six sub-menu buttons just below the screen. These allow the user to choose the sub-menus available in a particular
menu mode. The function for each of these buttons change according to the display function or mode in use. The sub-menus
available in the waveform mode for example are
The arrow keys allow the user to move within the menus as seen on the side-bar menu on the right-side of the display
The enter button allows the user to choose and enter changes to the setting within the menus.
The green ON/OFF button is located at the far lowest left hand corner.
This light up if the external charger is charging the instrument.
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Technical Assistance (800) 343-1391
Setup
1- Once the unit is turned ON, by pressing the green button
in the bottom-left-hand corner, the unit powers up and defaults to the
Waveform Mode showing the waveform icon and frequency.
This function is the top-right of the six blue
main mode function buttons.
Date,time and battery capacity are displayed in the top-right-corner of the screen
2- The user can depress the SETUP button , the second grey button on the left side, to configure the
instrument using navigation keys. There are 11 options in the setup. One option to note is the Electrical Hookup.
Use the down arrow key to scroll down to the desired function and press the ENTER key .
You should see a screen similar to Figure 1. Figure 2 shows the example of the screen seen while configuring
the instrument using DataView®software.
To change the setup using the panel, simply scroll through the options using the arrow keys
and pressing the ENTER key when the desired function is highlighted.
Figure 1. PowerPad®Model 8335 setup screen
4 different screens for 4 different hook-ups
Figure 2. DataView®setup screen
Technical Assistance (800) 343-1391
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Operational Examples
Assuming that the unit was connected using a 4-wire WYE setup to a three-phase circuit, scrolling through the
OPERATIONAL menu buttons (from left to right) would result in the following screens examples.
Figure 3. A captured transient example
Figure 5. Real-time vector diagram of current
Figure 4. Current harmonics in real-time
values at cursor
Figure 6. Trend data of wattage consumed
values at cursor
Figure 8. Accumulated data for W, VA, Vars
Figure 7. Provides a list of the alarms recorded according
to the thresholds programmed during configuration
Call the AEMC®Instruments Technical Assistance Hotline for immediate consultation with an applications engineer: (800) 343-1391
Chauvin Arnoux®
, Inc. d.b.a AEMC® Instruments • 200 Foxborough Blvd. • Foxborough, MA 02035 USA • (800) 343-1391 • (508) 698-2115 • Fax (508) 698-2118
Export Department: (978) 526-7667 • Fax (978) 526-7605 • E-mail: expor[email protected]
APP_Power_8335_Functions_0811Rev03 Printed in the USA
United States & Canada
Chauvin Arnoux®, Inc.
d.b.a. AEMC®Instruments
200 Foxborough Blvd.
Foxborough, MA 02035 USA
(508) 698-2115 • Fax (508) 698-2118
Customer Support
for placing an order,
obtaining price & delivery
Sales & Marketing Department
for general sales and marketing
information
Repair & Calibration Service
for information on repair & calibration,
obtaining a user manual
United States & Canada (continued)
Technical & Product
Application Support
for technical and application support
techinf[email protected]
Webmaster
for information regarding
www.aemc.com
South America, Central America,
Mexico & the Caribbean
Chauvin Arnoux®, Inc.
d.b.a. AEMC®Instruments
15 Faraday Drive
Dover, NH 03820 USA
Australia & New Zealand
Chauvin Arnoux®, Inc.
d.b.a. AEMC®Instruments
15 Faraday Drive
Dover, NH 03820 USA
All other countries
Chauvin Arnoux®SCA
190, rue Championnet
75876 Paris Cedex 18, France
Tel 33 1 44 85 45 28
Fax 33 1 46 27 73 89
info@chauvin-arnoux.com
www.chauvin-arnoux.com
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