R A HIGHER LEVEL OF CONFIDENCE ® ONEAC ONEGraph : As microprocessors become faster, smaller and more complex, their integrity becomes increasingly dependent upon power quality. Now your Field Service Engineers (FSEs) can possess comprehensive power quality information that lets them perform as though they were power experts. HIgher Productivity from your FSEs Up to now, most power monitors have been too difficult for most Field Service Engineers (FSEs) to use and understand. Professional power analysis has typically required flying in experts, generating rolls of tape and then spending hours to interpret the data. The ONEGraph facilitates evaluation of the electrical environment—not just the collection of data! Best of all, it’s so easy and it’s portable so evaluations can be accomplished on-the-spot by your FSEs, who typically have not been trained to be power experts. Power Evaluation Made Easy and Accessible The ONEGraph captures and displays events most likely to affect microprocessor reliability. It will print out Normal Mode and Common Mode Noise voltage graphs. The ONEGraph also prints out complete AC (RMS) voltage disturbance information, including time of day, duration and a graph showing the degree of voltage deviation from nominal. Generate Professional Power Reports Your FSEs can interpret the ONEGraph’s printout so easily that they have the capability of generating professional power evaluation reports, in real-time, at the customer site. The ONEGraph evaluation report utilizes a simple 8 1/2” x 11” graphic format— • Simple, fast set-up: sets up in 2 1/2 minutes. Just plug in the ONEGraph power making it exceedingly easy to identify the peaks, and measurement cables, follow the menu and push start. patterns and trends. • User-friendly: communicates with pictures and generates professional power reports on-the-spot. Communicate with Pictures • Higher productivity: processing comprehensive power quality information, Armed with the capability to communicate with FSEs can perform as if they were power experts. pictures, your FSEs can convey the significance of their reports to everyone, including non-technical • 5-year warranty: the best assurance of product quality and performance recipients. Correlation with observed system in the industry. problems is a snap. This format gives your FSEs the ability to fax reports back to headquarters and a convenient file for future reference. Imagine what this will do for your relationship with your customers, as well as your own bottom line! A Chloride Power Protection Company R A HIGHER LEVEL OF CONFIDENCE ONEGraph: Specifications Peak Transient Noise Graphs AC Voltage Disturbance Log The ONEGraph records noise continuously. These graphs quickly This graph shows disturbances to the AC (RMS) voltage, typically referred to identify the events most likely to destroy, degrade, or disrupt as sags, brownouts, low-line, blackouts, electronic systems, and determine their order of magnitude. For notches, swells, or high-line conditions. The clarity, only the highest level events within the measurement time voltage level, time, and duration of the interval are shown, providing an intuitive graphic illustration of events are recorded and displayed; significant transient events. Normal Mode events are measured progressively darker marks indicate the from (hot) line-to-neutral, and Common Mode events are increasing severity of disturbances. measured from neutral-to-ground (earth). The user can determine how tightly to monitor the AC (RMS) voltage by enabling or disabling the “Window” function. By turning the Window “OFF,” deviations of less than 10% over or 20% under nominal AC voltage are ignored. Monthly Noise Trend The ONEGraph not only monitors power anomalies in real-time, but it can also help you predict the incidence of transient noise events based on past history. This is displayed in a graph called the Monthly Noise Trend, or ONEGram, which predicts the number of events of given magnitudes. Electrical noise, which is composed of transient events, falls in the range of 5 kHz to 5 MHz which is typically too fast for the human eye to recognize. The peak noise graph, pictured above, records these transients for you to easily view. Longer-term events are shown in the AC Voltage Disturbance Log. Model ONEGraph Power Requirements: 90-140/180-270 V @ 50/60 Hz, 950ma AC Line Voltage (Line-to-Neutral): 11 user selectable nominal voltages from 100-250 V Common & Normal Mode Noise Channels: 1,000/6,000 V, user-selectable; 5 kHz - 5 MHz filtering bandwidth AC Input Connectors: IEC-320 Backup Battery Rating: 3 ampere-hours, nominal Report Time Scale: 8 hours/6 days, user-selectable Carry Case: Cordura, soft sided Calibration Adjustments: None Dimensions H x W x L in. (cm) 6.5” x 12” x 11” (16.5 x 30.5 x 27.9) Net/Shipping weight— lbs. (kg.) 10 (4.5) / 12 (5.4) ONEAC test instruments are supplied with plugs suitable for the country where purchased. Should non-standard plugs be required, please state destination country on purchase order. ONEGraph Accessories Part # Hard-Shell Carrying Case 431-167 Thermal Paper (5-pack) 439-012 Report Forms (25-pack) 930-032 Report Form Extra Inserts (25-pack) 930-034 ONEAC and ONEGraph a registered trademarks of ONEAC Corporation. All other trade- marks are the property of their respective companies. All ONEAC-manufactured products are Y2K compliant. ISO 9001 ONEAC is a UL/BSI registered corporation — CERTIFIED A Chloride Power Protection Company Certification No. A2900 (800) 327 8801 EXT. 2 in USA AND CANADA +44 (0) 1235 534721 in UK AND EUROPE 27944 N. Bradley Road, Libertyville, IL 60048 Phone 847 816-6000 FAX 847 680-5124 18 & 20 Blacklands Way, Abingdon Business Park, Abingdon, Oxfordshire OX14 1DY, UK FAX +44 (0) 1235 534197 www.oneac.com All specifications subject to change without notice. © 2000 ONEAC Corporation Printed in U.S.A. Part No. 960-028 Rev. C