ASR-2000 Series Programmable AC/DC Power Source
  • Output Rating: AC 0 – 350 Vrms, DC 0 - ± 500 V
  • Output Frequency up to 999.9 Hz
  • DC Output (100% of Rated Power)
  • Measurement Items: Vrms, Vavg, Vpeak, Irms, IpkH, Iavg, Ipeak, P, S, Q, PF, CF
  • Voltage and Current Harmonic Analysis(THDv, THDi)
  • Remote Sensing Capability
  • OVP, OCP, OPP, OTP, AC Fail Detection and Fan Fail Alarm.
  • Support Arbitrary Waveform Function
  • Output Capacity: 500VA/ 1000VA
  • Customized Phase Angle for Output On/Off
  • Sequence and Simulation Function(up to 10 sets)
  • Interface: USB, LAN(std.); RS-232+GPIB(opt.)
  • Built-in External Control I/O and External Signal Input
  • Built-in Output Relay Control
  • Memory Function (up to 10 sets)
  • Built-in Web Server

The ASR-2000 series, an AC+DC power source aiming for system integration or desktop applications, provides both rated power output for AC output and rated power output for DC output. Nine ASR-2000 output modes are available, including 1) AC power output mode (AC-INT Mode), 2) DC power output mode (DC-INT Mode), 3) AC/DC power output mode (AC+DC-INT Mode), 4) External AC signal source mode (AC-EXT Mode), 5) External AC/DC signal source mode (AC+DC-EXT Mode), 6) External AC signal superposition mode (AC-ADD Mode), 7) External AC/DC signal superposition mode (AC+DC-ADD Mode), 8) External AC signal synchronization mode (AC-SYNC Mode), 9) External AC/DC signal synchronization mode (AC+DC-SYNC Mode).


The ASR-2000 series provides users with waveform output capabilities to meet the test requirements of different electronic component development, automotive electrical devices and home appliance, including 1) Sequence mode generates waveform fallings, surges, sags, changes and other abnormal power line conditions; 2) Arbitrary waveform function allows users to store/upload user-defined waveforms; and 3) Simulate mode simulates power outage, voltage rise, voltage fall, and frequency variations. When the ASR-2000 series power source outputs, it can also measure Vrms, Vavg, Vpeak, Irms, Iavg, Ipeak, IpkH, P, S, Q, PF, CF, 40th-order Voltage Harmonic and Current Harmonic. In addition, the Remote sense function ensures accurate voltage output. The Customized Phase Angle for Output On/Off function can set the starting angle and ending angle of the voltage output according to the test requirements. V-Limit, Ipeak-Limit, F-Limit, OVP, OCP, OPP function settings can protect the DUT during the measurement process. In addition to OTP, OCP, and OPP protection, the ASR-2000 series also incorporates the Fan fail alarm function and AC fail alarm function. 

Rise time of ASR-2000

Fall time of ASR-2000

Rise time from -500V to 500V

Fall time from 500V to -500V



CD ROM(User Manual, Programming manual), Safety Guide, Power Cord,
Mains Terminal Cover Set, Remote Sense Terminal Cover Set, GTL-123 Test Lead,
GTL-246 USB Cable


Optional Accessories (factory installed)
Opt01: RS232+GPIB Communication Functions
Opt02: European Output Outlet(ASR-2000 only)


Optional Accessories
GET-003 Extended Universal Power Socket(ASR-2000R only)
GET-004 Extended European Power Socket(ASR-2000R only)
GRA-439-E Rack Mount Kit(EIA)
GRA-439-J Rack Mount Kit(JIS)
GTL-232 RS-232C Cable, approx. 2M
GTL-258 GPIB Cable, approx. 2M, including 25 pins Micro-D connector
ASR-001 Air inlet filter
*ASR-002 External Three Phase Control Unit for 1P2W, 1P3W, 3P4W output (CE application in progress)


*Functions of ASR-Series are limited when ASR-Series applied to ASR-002
1) No DC Output( 100% of Rated Power).
2) Measurement Items: only current(A), power(W) and PF for each phase.
3) No voltage and current Harmonic Analysis(THDv, THDi)
4) No Remote Sensing Capability
5) No Arbitrary Waveform Function
6) No Sequence and Simulation Function( up to 10 sets)
7) Interface: only support USB
8) Not supported Built-in External Control I/O
9) No memory Function( up to 10 sets)
10) No LAN port(Built-in Web Server)

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User Manual
The user manual of ASR-2000 Series.
User Manual Ver.C.,EN 8.72 MB DOWNLOAD
PC Software
The PC Software is compatible firmware version after V1.05 (for ASR-2000)
PC Software Ver., 55.56 MB DOWNLOAD
LabVIEW Driver
ASR-2000/3000 LabVIEW Driver (for LabVIEW 2009)
LabVIEW Driver Ver.1.03., 1.39 MB DOWNLOAD
3D Model
ASR-2000 3D DIME.
3D Model Ver.., 4.06 MB DOWNLOAD
2D Drawing
ASR-2000 2D DIME.
2D Drawing Ver.., 428 KB DOWNLOAD
The firmware of ASR-2000 Series.
Firmware Ver.1.19., 1.39 MB DOWNLOAD
Edited Sample Files for ISO-16750-2
ASR-2000 Series Edited Sample Files for ISO-16750-2
Edited Sample Files for ISO-16750-2 Ver.., 43 KB DOWNLOAD
LabVIEW Driver
ASR-2000 LabVIEW Driver (for LabVIEW 2009).
LabVIEW Driver Ver.1.0.1., 1.35 MB DOWNLOAD
ARB tool for Excel
Utilizing command of ": DATA|TRACe:WAVe[:DATA] "sending 4096 rows in Excel to ASR-2000 by USB interface.
ARB tool for Excel Ver.., 158 KB DOWNLOAD
USB Driver
The USB Driver of ASR-2000 Series.
USB Driver Ver.1.0., 6 KB DOWNLOAD
Programming Manual
The Programming Manual of ASR-2000 Series.
Programming Manual Ver.B.,EN 3.51 MB DOWNLOAD
The datasheet of ASR-2000 series.
Datasheet Ver..,EN 1.34 MB DOWNLOAD
The brochure of ASR-2000 Series.
Brochure Ver..,EN 1.85 MB DOWNLOAD
ASR-002 External Three Phase Control unit for 1P2W, 1P3W, 3P4W output
Brochure Ver..,EN 2.82 MB DOWNLOAD
User Manual
The user manual of ASR-002
User Manual Ver.B.,EN 1.09 MB DOWNLOAD