Extech Instruments 380820 Data Sheet
Specifications subject to change without notice.
Copyright © 2009 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
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08/20/10 - R1
Front (100W) and Rear (2000W) Universal Output Sockets
For High Resolution Power testing to 10mW
Universal AC Power Source + AC Power Analyzer
Features:
• Low Power, high resolution front panel output with
variable voltage and frequency
• HighPower rear panel output supplies line frequency and voltage
• Low Power Measurement (10mW to 100W) for testing power
consumption of small devices or standby power at different
voltages and frequencies
• High Power Measurement with Harmonics measurements
100mW to 1000W @ 110V or 100mW to 2000W @ 220V
• Power Quality Measurement (Watts, Power Factor, Voltage,
Current, Harmonics)
• Cost Function calculates cost per day, month, and year
• 99 memory locations for preset voltage and frequency
output settings
• Standby and Operation button
• User-programmable Over Current Protection (current limiting)
• Programmable through the built-in RS-232 interface
• Data acquisition mode captures readings to your PC with a
user-programmable sampling rate of 2 to 65,535 seconds
• Complete with AC power cord, RS-232 to USB cable and software
Ordering Information:
380820 ................Universal Power Supply + Power Analyzer
Specifications Range Resolution Accuracy
Front Panel
Output Voltage 85 to 250V (adjustable) 0.1V ±1%
Output Frequency 45 to 65Hz (adjustable) 0.01Hz ±0.1Hz
Power 10mW to 100W 0.1mW ±(1% + 0.05W)
AC Current 5mA to 1.5A 0.1mA ±1%
Power Factor 0 to 1 0.001 ±0.04
Rear Panel
Output Voltage line voltage 0.1V ±1%
Output Frequency line frequency 0.01Hz ±0.1Hz
Power 100mW to 2000W 0.1mW ±(1% + 0.5W)
AC Current 5mA to 10A 0.1mA ±1%
Power Factor 0 to 1 0.001 ±0.04
Harmonics (in amps) 1 to 50th order 0.1mA ±1.4% (1-10th)
THD 0.0 to 999.9% 0.1%
Input Power Source 110 or 220V; 45 to 65Hz
Dimension 12 x 10.2 x 5.9" (305 x 260 x 151mm)
Weight 21.8lbs (9.9kg)
Software included
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