PowerWatch Model 002 is the easiest way to monitor and record essential voltage disturbance information from any 220/240 volt Australian, European, or U.K. power receptacle. Just setup your pre-determined disturbance threshold values or use the industry standard default values and plug it in. No wiring or dangerous connections required.
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Voltage Disturbance Recorder
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PowerWatch Model 002
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| Frequency Range:
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45 to 65 Hz.
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| Frequency Resolution:
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0.1 Hz.
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| Frequency Accuracy:
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+/-0.1 Hz. (3 cycles minimum)
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| Memory Size:
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4,000 events.
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| Common Specifications:
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See Common Specs
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| Software:
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See Software
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| PDF:
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View PDF |
| Surge, Sag & Outage |
Hot to Neutral |
Neutral to Ground |
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Range |
0 to 400 V rms |
0 to 50 V rms |
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Accuracy |
+/-2 V rms + resolution |
+/-.25 V rms + resolution |
| Resolution: |
2 V rms |
.25 V rms |
| Impulse |
Hot to Neutral |
Neutral to Ground |
| Range: |
100 to 2500 V peak |
50 to 2500 V peak |
| Accuracy: |
+/-10% of reading + resolution |
+/-10% of reading + resolution |
| Resolution: |
10 V |
10 V |
| Width Detection: |
1 msec minimum |
1 msec minimum |
| Phase Angle Accuracy: |
+/-1° (20 to 180°, 200 to 360°) |
+/-1° (20 to 180°, 00 to 360°) |
| Phase Angle Resolution: |
1° |
1° |
| Time Events (1 sec) |
Hot to Neutral |
Neutral to Ground |
| Accuracy: |
+/-0.5 cycle |
+/-1 cycle |
| Resolution: |
0.5 cycle |
1 cycle |
| Time-stamp Accuracy: |
+/-2 sec./day + resolution |
| Time-stamp Resolution: |
8 seconds |
| Common Specifications |
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Storage Method:
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First-in, First-out or Fill-then-stop.
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Size:
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85 mm x 68 mm x 35 mm. (3.35" x 2.65" x 1.35").
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Weight:
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4 ounces (120 grams).
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Case Material:
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Noryl® Plastic.
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Operating Limits:
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40°C to 70°C (-40°F to 158°F); 0 to 95% RH (non-condensing).
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Battery:
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3.6 Volt Lithium.
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Battery Life:
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10-years warrantied (under normal use). Factory replaceable.
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Memory Size:
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32 K, 4000 events.
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Sampling Method:
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Continuous (half cycle integrated).
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Alarm Type:
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Optical; Red LED.
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Fuse:
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1/16A fast-blow; (non-replaceable).
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PC Requirements:
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IBM PC or 100% compatible running MS Windows 3.1,95,98, or NT, with a least 2 MB RAM, 2 MB of hard drive disk space and one free serial port.
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Certifications:
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CSA; NRTL/C; UL1244.
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Event Types Detected:
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Surges, sags, impulses, dropouts, outages, frequency variations.
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Measurement Locations:
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Hot to Neutral. Neutral to Ground.
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Plug Configurations:
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North America (120 Volt). Australia (240 Volt). United Kingdom (240 Volt). Continental Europe (240 Volt).
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PC to POWERWATCH Communications
To setup, download, or view realtime information from a POWERWATCH Voltage Disturbance Recorder, all that is required is an LIC-101 Interface Cable that communicates with visible light. Simply aim the LIC-101 at the Optical Port and communication will begin automatically. An LIC-101 cable is included with the POWERWATCH Interface Package. No tools, interface cards or docking stations required.
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Product Specifications
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| PC Connector |
Female DB-9 pin connector. |
| Logger Connector |
Anodized aluminim optical connecting tube. |
| Cable Length |
1.8 meters (6 feet). |
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ACR POWERWATCH
ACR POWERWATCH software is a powerful and easy to use Windows® based power quality analysis program developed exclusively for the ACR POWERWATCH. For added productivity, there are no programming hassles or complex menus. As a result, information can be setup or downloaded in seconds.
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Detailed Site Reports
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Voltage Disturbances Displayed:
- Hot to Neutral Surges
- Neutral to Ground Surges
- Hot to Neutral Sags
- Hot to Neutral Impulses
- Neutral to Ground Impulses
- Outages
- Frequency Variations
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Setup Information Displayed:
- The logger's setup parameters used
- The site description
- Filename used
- Start and Stop date and time
- Recorder serial number
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Statistical Analysis
A large number of events can be quickly analyzed by using the quick summary option. Quick summary totals all the surge, sag and impulse events and displays all of their occurrences individually in a bar graph format. This format helps determine power quality trends quickly and effectively.
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Event Distribution Graph
The Event Distribution Graph plots the magnitude of events against duration on a logarithmic scale, allowing you to determine the importance of the data. (A single random event may not be as important as a cluster of events.) The Event Distribution Graph helps you to determine what kind of power quality problems you have, and to decide what kind of protection is best. All 4000 events can be plotted on this graph. You have the choice of analyzing hot to neutral events or neutral to ground, and of showing both in different colours. The CBEMA Curve can be used to determine the importance of each event.
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