|
Voltage
Disturbance Recorder
|
|
PowerWatch
Model 002
|
| Frequency
Range: |
45 to 65 Hz. |
| Frequency
Resolution: |
0.1 Hz. |
| Frequency
Accuracy: |
+/-0.1 Hz. (3 cycles minimum) |
| Memory Size:
|
4,000 events. |
| Common Specifications:
|
See Common Specs |
| Software:
|
See Software |
| PDF:
|
View
PDF |
| Surge, Sag
& Outage |
Hot to Neutral
|
Neutral to
Ground |
| Range |
0 to 400
V rms |
0 to 50
V rms |
| 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 |
|
Storage Method: |
First-in, First-out or Fill-then-stop. |
 |
|
Size: |
85 mm x 68 mm x 35 mm. (3.35" x 2.65" x 1.35").
|
|
|
Weight: |
4 ounces (120 grams). |
|
|
Case Material: |
Noryl® Plastic. |
|
|
Operating Limits: |
40°C to 70°C (-40°F to 158°F); 0 to
95% RH (non-condensing). |
|
|
Battery: |
3.6 Volt Lithium. |
|
|
Battery Life: |
10-years warrantied (under normal use). Factory replaceable.
|
|
|
Memory Size: |
32 K, 4000 events. |
|
|
Sampling Method: |
Continuous (half cycle integrated). |
|
|
Alarm Type: |
Optical; Red LED. |
|
|
|
Fuse: |
1/16A fast-blow; (non-replaceable). |
|
PC Requirements: |
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. |
|
Certifications: |
CSA; NRTL/C; UL1244. |
|
Event Types Detected: |
Surges, sags, impulses, dropouts, outages, frequency variations.
|
|
Measurement Locations: |
Hot to Neutral. Neutral to Ground. |
|
Plug Configurations: |
North America (120 Volt). Australia (240 Volt). United Kingdom
(240 Volt). Continental Europe (240 Volt). |
|
|
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.
|
|
|
Product Specifications
|
| PC
Connector |
Female
DB-9 pin connector. |
| Logger
Connector |
Anodized
aluminim optical connecting tube. |
| Cable
Length |
1.8
meters (6 feet). |
|
| |
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
|
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.
|
|
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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