GW Instek ASR-6500/6660: Introduction to High-Power Programmable AC/DC Sources

Posted by Batter Fly 09.10.2025 0 Comment(s) 647 Testy i Pomiary,

GW Instek ASR-6500/6660 Series is a line of high-performance programmable AC/DC power sources, designed to offer high power density in a compact format. Utilizing third-generation silicon carbide (SiC) technology, these instruments achieve a power of up to 6.6kVA in a single 4U unit. The series is capable of emulating a wide range of grid conditions, supporting single-phase and three-phase outputs (balanced and unbalanced), simulating phase loss, and generating tens of thousands of arbitrary waveforms. With advanced features like programmable output impedance and multi-channel mode, the ASR-6500/6660 series represents a complete testing solution for high-power AC sources.

CHECK ALL MODELS OF THE ASR-6500/6660 SERIES

Key Features:

Silicon carbide (SiC) technology for high power density (up to 6.6kVA in 4U)
Support for single-phase and three-phase AC input
10 output modes, including mains synchronization (SYNC) and external voltage-controlled output (VCA)
Multi-channel output function
Support for 1P2W, 1P3W, 3P4W outputs
Maximum AC output voltage: 350Vrms (phase), 700Vrms (line)
Balanced, unbalanced, and phase loss three-phase output functions
Programmable output impedance
Dual-channel voltage/current monitoring function
Support for sequence and simulation output modes
Powerful arbitrary waveform editing and output function
Integrated web server for advanced control and data acquisition
Harmonic measurement up to the 100th order
Parallel connection capability up to a maximum of 39.6 kVA
Standard interfaces: RS-232C, USB, LAN
Optional interfaces: CAN Bus, DeviceNet, GPIB

ASR-6500 / ASR-6660
(Single Unit)

ASR-6500-10 / ASR-6660-13.2
(Two Units)

ASR-6500-15 / ASR-6660-19.8
(Three Units)

ASR-6660-26.4
(Four Units)

ASR-6660-33
(Five Units)

ASR-6660-39.6
(Six Units)

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Main Applications of the ASR-6500/6660 Series
Technological evolution, particularly in the fields of artificial intelligence (AI) servers and electric vehicles, demands increasingly powerful, dense, and efficient power supplies. To meet these needs, GW Instek has developed the ASR-6500/6660 series. These instruments are ideal for testing high-power server power modules (like CRPS), on-board chargers, uninterruptible power supply (UPS) systems, AC inverters, and three-phase motors. Their ability to simulate various grid conditions and provide high power makes them an essential solution for military, scientific research, and educational applications as well.

Model	Power	Description
ASR-6500	5 kVA	AC/DC Programmable Source
ASR-6660	6.6 kVA	AC/DC Programmable Source
ASR-6500-10	10 kVA	Rack Mount AC/DC Power Source
ASR-6500-15	15 kVA	Rack Mount AC/DC Power Source
ASR-6660-13.2	13.2 kVA	Rack Mount AC/DC Power Source
ASR-6660-19.8	19.8 kVA	Rack Mount AC/DC Power Source
ASR-6660-26.4	26.4 kVA	Rack Mount AC/DC Power Source
ASR-6660-33	33 kVA	Rack Mount AC/DC Power Source
ASR-6660-39.6	39.6 kVA	Rack Mount AC/DC Power Source

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