PowerWatch
Use the PowerWatch as you first line of defence against power quality problems. Simply plug in to any power receptacle (120-volt North America or 220/240-volt Austrailian, European or UK) and begin monitoring and recording essential voltage disturbance information - surges, sags, outages, impulses, dropouts, and frquency variations. Set up your pre-determined disturbance thershold values or use the industry standard default values using PowerWatch software. No wiring or dangerous connections are required.
Product 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
- Operatin Limits: -40 to 70ºC (-40 to 158ºF) and 0 to 95% RH (non-condensing)
- Battery: 3.6 volt Lithium
- Battery Life: 10 years unter normal use (factory replaceable)
- Fuse: 1/16 A fast-blow (non-replaceable)
- Memory Size: 32 KB (4,000 events)
- Storage Method: First-in, First-out or Fill-then-stop
- Sampling Method: Continious ( half cycle intergrated)
- 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 disk drive space and one free serial port
- Software Requirements: Power Watch Software
- Certifications: CSA, NRTL/C and UL3111-1
Measuremnet Specifications:
- Surge, Sag & Outage (120-volt version):
- ◊ Range:
- Hot to Neutral: 0 to 200 V rms
- Neutral to Ground: 3 to 200 V rms
- ◊ Accuracy:
- Hot to Neutral +/- 1 V rms, + resolution
- Neutral to Ground: +/- 1 V rms, + resolution
- ◊ Resolution:
- Hot to Neutral: 1 V rms
- Neutral to Ground: 1 V rms
- Surage, Sag & Outage (220/240-volt version):
- ◊ Range:
- Hot to Neutral: 0 to 400 V rms
- Neutral to Ground: 0 to 50 V rms
- ◊ Accuracy:
- Hot to Neutral: +/- 2 V rms, + rsolution
- Neutral to Ground: +/- 0.25 V rms, + resolution
- ◊ Resolution:
- Hot to Neutral: 2 V rms
- Neutral to Ground: 0.25 V rms
- Impulse:
- ◊ Range:
- Hot to Neutral: 100 to 2500 V peak
- Neutral to Ground: 50 to 2500 V peak
- ◊ Accuracy:
- Hot to Neutral: +/- 10% of reading, + resolution
- Neutral to Ground: +/- 10% of reading, + resolution
- ◊ Resolution:
- Hot to Neutral: 10 V
- Neutral to Ground: 10 V
- ◊ Width Detection:
- Hot to Neutral: 1µsec minmum
- Neutral to Ground: 1 µsec minimum
- ◊◊Phase Angle:
- ◊ Accuracy:
- Hot to Neutral: +/- 1º (20 to 180º, 200 to 360º)
- Neutral to Ground: +/- 1º (20 to 180º, 200 to 360º)
- ◊ Resolution:
- Hot to Neutral: 1º
- Neutral to Ground: 1º
- Frequency:
- ◊ Range: 45 to Hz
- ◊ Accuracy: +/- 0.1 Hz (3 cycles minmum)
- ◊ Resolution: 0.1 Hz
- Time:
- Events(<1 sec:)
- ◊ Accuracy:
- Hot to Neutral: +/- 0.5 cycle
- Neutral to Ground: +/- 1 cycle
- ◊ Resolution:
- Hot to Neutral: 0.5 cycle
- Neutral to Ground: 1 cycle
- Time-stamp(>1 sec):
- ◊ Accuracy: +/- 2 sec/day + resolution
- ◊ Resolution: 8 secondes
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