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Programmable AC/DC Power Supply | ASR-2000 Series

Product Information "Programmable AC/DC Power Supply | ASR-2000 Series"

GW Instek ASR-2000 Series
Programmable AC/DC Power Supply

The programmable laboratory power supplies of the ASR-2000 series from GW Instek includes
4 models. The units are especially suitable for desktop applications and system integration.
The following output modes are available:

  • AC power output mode (AC-INT Mode)
  • DC power output mode (DC-INT Mode)
  • AC/DC power output mode (AC+DC-INT Mode)
  • External AC signal source mode (AC-EXT Mode)
  • External AC/DC signal source mode (AC+DC-EXT Mode)
  • External AC signal superimposition mode (AC-ADD Mode)
  • External AC/DC signal superimposition mode (AC+DC-ADD Mode)
  • External AC signal synchronization mode (AC-SYNC Mode)
  • External AC/DC signal synchronization mode (AC+DC-SYNC Mode)
  • External DC voltage control of AC output mode (AC-VCA Mode)

The ASR-2000 Series provides the ability to output various waveforms to meet the testing needs of electronic components, automotive electrical equipment and home appliances:

  • Sequence mode generates waveform fallings, surges, sags, changes and other abnormal power line conditions
  • Arbitrary waveform function allows users to store/upload user-defined waveforms
  • Simulate mode simulates power outage, voltage rise, voltage fall, and frequency variations
AC / DC: AC, AC + DC, DC
Bidirectional: no
Interfaces: GPIB, RS-232, USB
Output Channels: 1

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Specifications of the Programmable AC/DC Power Supply ASR-2000 Series

  • Output Rating: AC up to 350 Vrms, DC up to ± 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
  • Protective functions: OVP, OCP, OPP, OTP, AC Fail Detection and Fan Fail Alarm.
  • Support Arbitrary Waveform Function
  • Output Capacity: 500 VA/ 1000 VA
  • Customized Phase Angle for Output
  • Sequence and Simulation Function (up to 10 sets)
  • Standard Interface: USB, LAN, RS-232
  • Optional Interface: GPIB
  • External Control I/O and Signal Input
  • Built-in Output Relay Control
  • Memory Function (up to 10 sets)
  • Built-in Web Server

Options the Programmable AC/DC Power Supply ASR-2000 Series (factory assembly only)

  • ASR-GPIB-2K: GPIB Communication Functions (needed if using ASR-002)
  • ASR-EU-2K: European Output Outlet (ASR-2050 and ASR-2100 only)
  • GET-003: Extended Universal Power Socket (ASR-2050R and ASR-2100R only)
  • GET-004: Extended European Power Socket (ASR-2050R and ASR-2100R only)
  • GRA-439-E: Rack Mount Kit (EIA)
  • GRA-439-J: Rack Mount Kit (JIS)
  • GTL-232: RS-232C Cable, approx. 2 m
  • GTL-258: GPIB Cable including 25 pins Micro-D connector, approx. 2 m
  • ASR-001: Air inlet filter
  • ASR-002*: External Three Phase Control Unit (if you are interested, please contact our sales department)

* Basis Requirement of ASR-002:

  • Must be the three same models of ASR-Series
  • The ASR-GPIB-2K: RS-232+GPIB interface is required.

Functions of ASR-Series are limited when conducts to ASR-002:

  • No DC Output
  • Measurement Items: only current (A), power (W), and PF for each phase
  • No Voltage and Current Harmonic Analysis
  • No Remote Sensing Capability
  • No Arbitrary Waveform Function
  • No Sequence and Simulation Function
  • Not supported External Control I/O
  • No memory Function
  • Only support USB, no LAN port for communication

Scope of Delivery of the Programmable AC/DC Power Supply ASR-2000 Series

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

Founded in 1975, Good Will Instrument Co., Ltd was the first professional manufacturer in Taiwan specializing in electrical test & measurement instruments. GW Instek began as a manufacturer of power supplies and quickly expanded into the development of high precision electronic test and measurement instruments.

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