GW Instek  |  SKU: 01SR205040GT
10% off

GW Instek ASR-2050R 500VA AC+DC Programmable Power Supply. LAN+USB+RS232 rack use

📢 OFFER VALID FROM 15 APRIL 2026 to 30 JUNE 2026

The ASR-2000 series, consists of AC + DC power supplies and is used integrated into test systems or directly as a bench instrument.

 The ASR-2000 series provides:
1) The sequence mode that generates waveform drops, spikes, sags, changes and other abnormal conditions of the power line;
2) The arbitrary waveform function that allows users to store/load user-defined waveforms;
3) The simulation mode that simulates current interruptions, voltage rise, voltage drop and frequency changes.

The ASR-2000 series power supply at the same time as supplying the output can also measure Vrms, Vavg, Vpeak, Irms, Iavg, Ipeak, IpkH, P, S, Q, PF, CF, the 40th order voltage harmonic and current harmonic.

Description

Offer valid from 15 April 2026 to 30 June 2026

MODEL
 ASR-2050R 500VA. LAN+USB+RS232 rack design
SKU 01SR205040GT
LAN+USB+RS232 interface Present
Rack 3U 1/2 Rack Mount
AC Mode Output ratings (AC rms)


Voltage setting range 0.0 V to 175.0 V / 0.0 V to 350.0 V
Voltage setting resolution 0.1V
Voltage accuracy ±(0.5 % of set + 0.6 V / 1.2 V)
Current max (100V ) 5 A
Current max (200V ) 2.5 A
Power capacity 500 VA
DC Mode Output ratings
Voltage setting range -250 V to +250 V / -500 V to +500 V
Voltage setting resolution 0.1 V
Voltage accuracy ±(|0.5 % of set| + 0.6 V / 1.2 V)
Current max (100V ) 5 A
Current max (200V ) 2.5 A
Power capacity 500 W

 

Features

Main features of the ASR-2000 series
-Output Rating: AC 0 to 350 Vrms, DC 0 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
-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.); LAN+USB+RS232
-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

Manuals

ASR2000_datasheet

ASR2000_specifications

ASR2000_brochure

ASR2000_user_manual