GW Instek ASR-3400 4KVA Programmable AC/DC Source (LAN, USB, GPIB, RS-232)

The GW Instek ASR-3400 is a powerful 4kVA programmable AC/DC source built for demanding laboratory and industrial applications. Offering both AC and DC output modes, as well as AC+DC hybrid operation, it provides engineers with the flexibility to simulate global mains conditions and transient events such as sags, surges, and frequency variations.

With a wide output voltage and frequency range, advanced waveform generation, and harmonic simulation, the ASR-3400 is suitable for compliance, durability, and performance testing of power supplies, UPS systems, inverters, industrial devices, and consumer appliances. Precision measurement capabilities ensure accurate monitoring of electrical parameters, while built-in protections safeguard both the source and the device under test.

Equipped with LAN, USB, RS232, and GPIB interfaces, the ASR-3400 integrates seamlessly into automated test environments, making it ideal for R&D labs, production lines, and quality assurance departments. Its rack-mountable design and intuitive user interface provide both flexibility and ease of use.

Key Features:

• 4kVA programmable AC/DC power source

• AC, DC, and AC+DC hybrid output modes

• Wide voltage and frequency output ranges

• User-defined waveform generation with harmonic and transient simulation

• High-accuracy measurement of voltage, current, power, and distortion parameters

• Communication interfaces: LAN, USB, RS232, GPIB for automation and control

• Built-in protections: over-voltage (OVP), over-current (OCP), over-temperature (OTP)

• Rack-mountable form factor with intuitive front-panel LCD interface

Compatible Applications:

• R&D testing of UPS, power supplies, and inverters

• Simulation of international power grid conditions

• Compliance and durability testing of consumer and industrial electronics

• Academic and industrial laboratories requiring high-capacity power simulation

Included Accessories:

• Power cord

• User manual

• Communication cables (LAN/USB/RS232/GPIB)

• Optional rack mount kit

Compliance:
Meets IEC/EN safety and EMC standards; suitable for ISO and GLP-compliant laboratories.

Benefits for Users:
The ASR-3400 delivers robust, precise, and flexible AC/DC output, enabling engineers to accelerate development, validate compliance, and ensure product performance across a wide range of operating conditions.