GW Instek ASR-3300 Programmable AC/DC Power Source

Overview

The GW Instek ASR-3300 is a 3kVA programmable AC/DC power source designed for testing and development of electronic components, automotive electrical equipment, and home appliances. It features high-speed DC voltage transition times of ≤100µs and provides rated power output during both AC and DC operation through nine selectable operating modes.

Key Features

• Output Rating: AC 0–400 Vrms, DC 0–±570 V
• Output Frequency: up to 999.9 Hz
• Nine operating modes: AC-INT, DC-INT, AC+DC-INT, AC-EXT, AC+DC-EXT, AC-ADD, AC+DC-ADD, AC-SYNC, AC+DC-SYNC
• Arbitrary Waveform Function with user-defined waveform storage
• Comprehensive Measurement: Vrms, Vavg, Vpeak, Irms, Iavg, Ipeak, Power, Apparent Power, Reactive Power, Power Factor, Crest Factor
• Voltage and Current Harmonic Analysis: THDv, THDi
• Remote Sensing Capability for accurate voltage feedback
• Protection Features: OCP (Over-Current), OPP (Over-Power), OTP (Over-Temperature), AC Fail Detection, Fan Fail Alarm
• Customized Phase Angle for Output On/Off control
• Sequence and Simulation Function: up to 10 programmable sets
• Standard Interfaces: USB, LAN, RS-232, GPIB
• Memory Function: up to 10 sets for test configurations
• Built-in Web Server for remote monitoring and control

Applications

• On-board Charger Development and Testing
• Server Power Supply Development
• LED Module Testing
• AC Motor and Fan Testing
• UPS System Development
• Automotive Electrical Equipment Simulation and Testing
• Home Appliance Testing