1. 1 Welcome To the AVO International Meter Adapter Recorder Presentation This Presentation will Take about 15 Minutes Click the Right Arrow Button or Press Enter to Advance

2. 2 AVO International Meter Adapter Recorders High Performance Power Monitoring For Light Commercial/Residential Sites

3. 3 Requested By Many Utilities Meter Adapter Recorder Capable of Measuring Voltage and Current of Electrical Service at Meter Current Values Help Determine Source of Problem (System Side or Load Side) Safe (no external wires/boxes) Convenient (Meter Forms 2S, 12S, 25S) Extremely Easy To Use

4. 4 State of The Art Technology High Speed DSP (Digital Signal Processor) 256 Samples/Cycle Sample Rate Flash Memory Easy Field Upgrades (Enhancements, etc). Upgrade in Minutes (By You) vs. Days (Factory) Universal Meter Adapter 190 A Ring/Ringless Optically Isolated RS232 Port Don’t Lose Your Neutral and Feed 120vac to Your Laptop!

5. 5 Ground Clip -Must be connected to neutral in meter base  = Exclusive Feature

6. 6 Ground Clip  Descriptive LED’s Indicate Problems While Connected To The Service Monitored  = Exclusive Feature

7. 7 Ground Clip  Descriptive LED’s Indicate Problems While Connected To The Service Monitored  = Exclusive Feature  Removable Jaw to 6 or 9 O’Clock Positions (Network Meters)

8. 8 Manual ON/OFF Switch Ground Clip  Descriptive LED’s Indicate Problems While Connected To The Service Monitored  = Exclusive Feature  Removable Jaw to 6 or 9 O’Clock Positions (Network Meters)

9. 9  Real Time Display Toggles Between L1, L2 and Countdown Time to Start Recording - Indicates Unit Is Working Properly Manual ON/OFF Switch  Descriptive LED’s Indicate Problems While Connected To The Service Monitored Ground Clip  Removable Jaw to 6 or 9 O’Clock Positions (Network Meters)  = Exclusive Feature

10. 10 Pull The Meter Easy to Install and Use

11. 11 Plug in the Meter Adapter Recorder Easy to Install and Use

12. 12 Plug Meter Into Meter Adapter Recorder and Attach Seal Easy to Install and Use

13. 13 DONE!! Easy to Install and Use

14. 14 Parameters Measured 2 Line-Neutral Voltages Calculated L-L Voltage (By adding 256 Samples/Channel) Works For 120/240v or 120/208v Services 2 Line Currents (L1 & L2) Captive Integral CT’s Calculates Neutral Current (Subtract 256 Samples/Line Current)

15. 15 Operation You Specify Recorder Response Time, or How Often TRMS Values are Calculated (1 - 60 cycles) You Specify Data Storage Interval (1 cycle to 4 Hours) Recorder Automatically Computes TRMS Value per Selected Response Time and Storage Interval

16. 16 Operation Recorder Stores Highest, Lowest TRMS Value in Storage Interval as Well as TRMS Value over Storage Interval Result: You Capture Highest/Lowest 1 Cycle Events/Storage Interval Regardless of Storage Interval Length This is the 1st Type of Continuous Recording

17. 17 Out Of Limits Recording This is the 2nd Type of Simultaneous Recording Based On Limits You Set, Recorder will Separately Start Logging Events in the Out Of Limits Report as Soon as They are Detected Limits Can be Set for: Swells/Sags, THD, Spikes as Fast as 65 microsec (1/256th of a cycle)

18. 18 Use Included 32-Bit, Windows Software to Set Limits Type of Limit Turn Limit ON Limit Value  THD Limits  Subcycle Transient Limit  = Exclusive Feature

19. 19 Indicating LEDs At a Glance, External Indicating LED’s (  ) Tell You if any Events Occurred During the Test. The GE Flicker Table and a Special Loose Neutral Algorithm are Used. R Recording/Not Recording N Suspected Loose Neutral  F Flicker Events  H Harmonic Events  S Swell/Sag/Sub-Cycle Events  = Exclusive Feature

20. 20 Ease Of Use & Flexibility Display Tells Installer Unit Is Working And Will Record Correct Values Countdown Time (Programmable) Tells User Time Before Recording Will Start Many Different Ways To Start Recording   = Exclusive Feature

21. 21 Start Recording With Manual Switch Current Present Starts Recording Specify Starting Date, Time and Length (Hours) Specify Recording Start Delay Time Voltage Present Starts Recording

22. 22 Generating Charts with AVO-Metrosoft is a Snap! 5 - Click on Create!! 1- Select the datafile you Wish to Chart 2- Select Type Of Chart 3- Select Items To Chart 4- Select Trace Colors

23. And Here It Is! Ready to Print, Export, or Cut-and- Paste into a Document or Spreadsheet This is a 19 Day Recording - Notice the Outage

24. 24 Outage To Zoom, just hold down the mouse button, drag the cursor to box in the area of interest, release and ZOOM!

25. 25 Power Quality/Power Flow Options Two Key Options are Available at a Low Cost Power Quality Option Captures Waveforms Based on Event (Surge/Sag, THD, Sub-Cycle) Trigger or Time Trigger You can See Disturbances, Select Waveforms and Do Harmonic Analysis By Capturing Post-Trigger Cycles, You can See how the Disturbance Resolved Itself

26. 26 Power Quality Option: Waveform Capture/Harmonic Analysis - Here is a lighting strike in the vicinity of this residence

27. 27 1 - Select a Waveform with the Cursor 2 - Click on Create for a Harmonic Analysis Harmonic Analysis

28. 28 Harmonic Summary Selected Waveform Detailed Harmonic Analysis And Here Is The Harmonic Analysis!!

29. 29 KVAH KWH PF Power Flow Option: Record all Key Power Parameters, Investigate Billing Complaints, Even Look at Vector Relationships

30. 30 Reports AVO-Metrosoft Can Automatically Generate Many Different Reports For You: Tabular Reports (basic raw data) Out of Limits Reports (Event Data) Weekly Energy Report (a whole single week for any one selected demand parameter) Voltage Regulation Report

31. 31 Tabular Report: Voltage/Current

32. 32 Note that Power by phase as well as total, and also true pf,displacement pf, voltage and current imbalance per demand interval are presented. Tabular Report: Demand

33. 33 Out of Limits Report (Event Data) Event Details Event Summary with type of event

34. 34 Summary Why have we built so much power into a residential unit? Because Power Quality Problems Have Found Their Way into The Home –Many Home Offices with Sensitive Equipment and UPS’s/Surge Arrestors –Chips in Many New Appliances To Protect Your Investment With De-regulation, Power Quality Problems in the Home/Light Commercial are Going to Get Worse, Not Better

35. 35 Summary, Continued mr-2/4 Using Advanced Technology Offer: Ease of Use, Flexibility, Versatility Fast, Easy Field Upgradeability Users can Start with the Simplest Unit and Add Power Quality and/or Power Flow Options when and if They Want to Make Their Unit Almost into a Full Blown Powerline Disturbance Analyzer

36. 36 Thank you for Viewing our Meter Adapter Recorder Presentation. For More Information Contact Your Local Representative or Call AVO International at 800-723-2861 www.avointl.com