Specifications

Size:
85 mm x 68 mm x 35 mm (3.35” x 2.65” x 1.35”)
Weight:
120 g (4 oz)
Case Material:
Noryl
®
plastic
Operating Limits:
-40 to 70°C (-40 to 158°F) and 0 to 95% RH (non-
condensing)
Battery:
3.6 volt Lithium
Battery Life:
10 years under normal use (factory replaceable)
Fuse:
1/16A fast-blow (non-replaceable)
Memory Size:
32KB (4,000 events)
Storage Method:
First-in, First-out or Fill-then-stop
Sampling Method:
Continuous (half cycle integrated)
Alarm Type:
Optical (flashing red LED)
PC Requirements:
IBM PC or 100% compatible running Windows® 3.1,
’95, ’98, 2000, Me, NT or XP with at least 2 MB RAM,
2 MB of hard drive disk space and one free serial port
Software Requirements:
PowerWatch Software (see page 33 for details)
Certifications:
CSA, NRTL/C, and UL3111-1
MEASUREMENT SPECIFICATIONS:
Surge, Sag & Outage (120-volt version):
Hot to Neutral Neutral to Ground
Range: 0 to 200 V rms 3 to 200 V rms
Accuracy: +/- 1 V rms +/- 1 V rms
+ resolution + resolution
Resolution: 1 V rms 1 V rms
Surge, Sag & Outage (220/240-volt version):
Hot to Neutral
Neutral to Ground
Range: 0 to 400 V rms 3 to 200 V rms
Accuracy: +/- 2 V rms +/- 1 V rms
+ resolution + resolution
Resolution: 2 V rms 1 V rms
Impulse:
Hot to Neutral
Neutral to Ground
Range: 100 to 2500 V peak 50 to 2500 V peak
Accuracy: +/- 10% of reading +/- 10% of reading
+ resolution + resolution
Resolution: 10 V 10 V
Width Detection:1 µsec minimum 1 µsec minimum
Phase Angle:
Accuracy: +/- 1° (20 to 180°, +/- 1° (20 to 180°,
200 to 360°) 200 to 360°)
Resolution: 1° 1°
Frequency:
Range: 45 to 65 Hz
Accuracy: +/- 0.1 Hz (3 cycles minimum)
Resolution: 0.1 Hz
Time:
Events (< 1 sec): Hot to Neutral
Neutral to Ground
Accuracy: +/- 0.5 cycle +/- 1 cycle
Resolution: 0.5 cycle 1 cycle
Time-stamp (> 1 sec):
Accuracy: +/- 2 sec/day + resolution
Resolution: 8 seconds
Front
Back
North America
120 Volt
Australia
240 Volt
United Kingdom
240 Volt
Continental Europe
240 Volt
32
FEATURES
• Records essential
voltage distur-
bance events:
- Surges
- Sags
- Outages
- Dropouts
- Impulses
- Frequency variations
• Records up to
4000 events
• 10-year battery life
• Safe, stand-alone
operation
• No wires, alligator
clips or other
exposed wiring
• Hot-Neutral and
Neutral-Ground
monitoring
Voltage Disturbance Recorder
PowerWatch
PRODUCT SPECIFICATIONS
Use the PowerWatch as your first line of defence against power quality problems. Simply plug it into any
power receptacle (120-volt North American or 220/240-volt Australian, European or UK) and begin monitor-
ing and recording essential voltage disturbance information - surges, sags, outages, impulses, dropouts, and
frequency variations. Set up your pre-determined disturbance threshold values or use the industry standard
default values using PowerWatch software. No wiring or dangerous connections are required.
Order Information
MODEL COMPATIBILITY CATALOG #
PWV-001 North America 01-0066
PWV-002-A Australia 01-0205
PWV-002-U United Kingdom 01-0200
PWV-002-E Europe 01-0215