AC Power Supplies Catalog

The Keysight AC Power Supplies Catalog provides a comprehensive overview of AC power supplies engineered for efficiency, precision, and durability, whether you’re sourcing solutions for industrial systems, laboratory equipment, or commercial devices. Keysight single-phase and three-phase AC power supplies are now offered in three capability classes across two performance grades. Essential single-phase includes the NC1-class, supporting power measurements up to 500 Hz and 4,000 VA. Essential three-phase includes the NC3-class, quadrupling the maximum power output to up to 18,000 VA. Pro three-phase includes the NC5-class, extending the maximum frequency to 5,000 Hz. These AC power supplies support applications across avionics, industrial equipment testing, grid simulation, motor drive evaluation, and safety compliance workflows.
 

Explore the single-phase and three-phase AC power supply performance grades:

• Essential single-phase AC power supplies come in one class, the NC1-class, and include the AC6800 Series. They deliver stable AC power for research and development (R&D) benches and automated test racks, including applications like power simulation, frequency and voltage variation testing, and power factor correction. Our AC single-phase power supplies support power measurements up to 4,000 VA and adjustable AC power with an easy-to-use interface for quick setup and operation. Additional features include adjustable output voltage and frequency, overvoltage, overcurrent, and overpower protection. Configure and control with industry-standard LAN and USB ports, LXI Core interfaces, plus the flexibility of an optional GPIB interface. You can also remotely access and control your power supply via web browser, so you can monitor and adjust settings from anywhere.
  
  
• Essential three-phase AC power supplies come in one class, the NC3-class, and include the AC6900L Series. They offer a complete three-phase AC and DC power solution with integrated capabilities of a multimeter, harmonic analyzer, and power analyzer in a single instrument. Our Essential three-phase AC power supplies are ideal for testing air traffic systems, sensors, and industrial equipment. With 3 kVA to 18 kVA power, you can test a wide range of avionics systems, including RTCA DO-160 and MILSTD-704 compliance with frequency up to 400 Hz. They also support power grid simulations and ensure that your designs meet international standards. Built-in power damage protection and line disturbance simulation ensure your devices withstand real-world power fluctuations. Additionally, remote connectivity software lets you create test steps and capture and display voltage and current amplitude and phase waveform data on a PC.
  
  
• Pro three-phase AC power supplies come in one class, the NC5-class, and include the AC6900H Series. They go beyond basic power, with high-frequency models that generate power output at frequencies up to 5 kHz. The high-frequency capabilities are critical in applications like high-precision harmonic analysis, enhanced renewable energy testing, avionics, and industrial systems. Like our Essential models, our Pro models include a built-in multimeter, harmonic analyzer, and power analyzer, but the added frequency makes them ideal for testing state-of-the-art avionics equipment that requires testing with frequencies beyond 400 Hz. For example, MIL-STD-704 can require testing up to 800 Hz and beyond for certain aircraft. Additionally, harmonic analysis up to the 50^th order ensures precise detection and evaluation of power quality issues caused by nonlinear loads and electrical disturbances.
   

Software and accessories extend AC power supply capability across testing environments. Keysight AC power supply software enables you to configure voltage, frequency, and waveforms while displaying real-time power analysis data. The software enhances measurement capabilities, enabling users to control and analyze AC source data and understand power-draw-related events. It also enables remote connectivity. Connect to the instruments via LAN or WLAN for seamless control of lab equipment from anywhere. With these capabilities, you can efficiently manage your AC sources and streamline pre-compliance testing, ensuring adherence to avionics and military-standard requirements. Additionally, most AC supplies offer expansion boards for digital control, analog signal operations, or GPIB interface support. Pro three-phase models can be deployed in parallel for higher capacity using parallel synchronization cables. All models offer digital and analog interface connectors.
 

Keysight Support Services can reduce your learning curve, enhance your uptime, ensure the accuracy of your testing equipment, and provide the expertise you require, precisely when and where you need it. Maximize your instrument uptime, quickly optimize your test measurements, and get the answers you need at our fastest available times. KeysightCare curated support plans bundle critical services with prioritized response and turnaround times. High-performance instruments include one year of KeysightCare Assured. 
 

Overall, the AC Power Supplies Catalog serves as a guide to selecting the right single-phase or three-phase AC power supply for applications ranging from basic power simulation to advanced avionics system qualification. With high maximum frequency, integrated measurement tools, wide power output ranges, expansive software, and comprehensive support services, Keysight AC power supplies enable engineers to evaluate device performance, ensure compliance, and validate real-world electrical behavior across diverse industries.