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Global Specialties 1521 Power Line Analyzer
Click image to enlarge
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Features:
- True RMS measurements of voltage, current, power, volt-amps, power factor and line frequency
- Data Logging via RS232 interface to PC
- 7 segment display and overrange LED
- Unique user settable scan mode enables continuous monitoring of all parameters sequentially
- Selection switch allows monitoring of each parameter separately
- Reads current up to 10 Amps and wattage up to 1300 watts
- Unique power factor measurement facility
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The 1521 Autoscan True RMS AC power line analyzer is a state-of-the-art instrument, ideal for providing all the
necessary information about any electrical load connected to the AC line. It monitors/scans sequentially all electrical parameters, i.e., voltage, current, power,
VA, power factor & line frequency, thus providing a clear picture of the load. Superior accuracy & reliability is achieved through advanced DSP techniques.
User operation is very simple. The load that is to be monitored is connected to the 'Line Output' Socket provided on the front panel of the instrument. The 1521 is
then connected to the AC line. All the parameters are then displayed on the front panel of the instrument.
Data logging is achieved via remote communication using the standard RS-232 interface. Through this feature, the user can control the instrument through a PC.
This is possible by making use of a set of software commands, details of which are explained fully in the instruction manual.
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All Global Specialties Power Supplies can be NIST calibrated free of charge if needed.
| Model |
Description |
List Price |
Sale Price |
| 1521 |
Autoscan True RMS AC Power Line Analyzer w/RS-232, Part #: 105-1521 - Discontinued - no replacement |
Specifications:
MEASURING PARAMETERS:
True RMS V, I, VA, Watts, Power Factor and Frequency.
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MISCELLANEOUS:
Display: 4 digit, 7 segment display
Annunciators: V, A, VA, W, Pf Lag, Pf Lead, Frequency, Over range & Auto Scan.
Scan Time: 1s to 5s adjustable from front panel
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MEASURING LIMITS:
Voltage: 75V to 130V
Current: 0.1 to 10A rms AC (10A rms @ crest factor = 2)
Volt Amperes: 8 to 1300VA
Power: 4 to 1300W
Power Factor: 0.5 to 1.00 lag or lead.
Frequency: 45 to 65 Hz
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MEASUREMENT ACCURACY:
Voltage: 0.5% of reading ±1 digit.
Current: 0.5% of reading ±1 digit for crest factor ¾2
Volt Amp/Power: 1% of reading ±2 digits for crest factor ¾2
Power Factor: 2% of reading ±2 digits for crest factor ¾2
Frequency: 0.25% of reading ±1 digit
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SUPPLY VOLTAGE:
75 V to 130 V
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OPERATING TEMP:
5°C to 50°C, 90% RH.
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POWER:
AC line thru to load (fuse protected)
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DIMENSIONS:
9.5"W X 2.6"H x 9.8"D approx.
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INSTRUMENT POWER CONSUMPTION:
9W approx
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WEIGHT:
7 lbs. approx.
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