AC Power Corp. (Preen) products

AC Power Source

Preen - High Performance Programmable AC Power Source

The AFV-P Series offers a versatile programmable AC power source equipped with DC output and precision measurement capabilities. Designed for diverse applications in commercial, defense, and aerospace sectors, this compact unit provides clean power with a total harmonic distortion (THD) of less than 0.3% at frequencies between 5 and 100 Hz. It supports an output voltage range of 0-310 V and frequency range of 15-1000 Hz, with options extending to 5-2000 Hz. It fits the demands of automated test equipment, design verification, and mass production environments. Supporting high inrush current testing, AFV-P can deliver up to nine times peak current of its rated output, essential for electric motor tests. The unit facilitates user-defined transient waveform simulations, aiding in compliance and immunity testing. Communication interfaces include USB, Ethernet, RS232, RS485, and optional GPIB and analog controls. The AFV-P Series combines a user-friendly touch screen, rapid response times, and comprehensive programming software, making it an effective solution for power testing needs.

Preen - Programmable AC Power Source

The AFV-S Series is a versatile programmable AC power source designed to meet diverse testing needs across various applications. Available in four output levels: 600VA, 1250VA, 2500VA, and 5000VA, this series offers clean power delivery with total harmonic distortion under 0.3% at 50Hz and 60Hz. Its wide output voltage range of 0-310V and frequency range of 40-500Hz make it suitable for testing home appliances, LED lighting, power connectors, and automation systems. The AFV-S Series features a 5-inch touch panel and rotary knob for easy parameter adjustments and settings. It supports multiple communication interfaces, including RS232, RS485, and optional Ethernet and USB. With the ability to deliver peak currents up to four times its RMS current, remote sensing for voltage stability, and extensive measurement capabilities such as RMS voltage, frequency, current, and power factors, the AFV-S Series is an excellent tool for complex power line simulations and inrush current testing. Its compact 2U/4U size makes it a practical choice for both lab and manufacturing environments.

DC Power Supply

Preen - Programmable DC Power Supply

AC Power Corp.'s ADG-L Series introduces a series of programmable DC power supplies designed for a variety of technical applications. Featuring 19 models with output power options of 5kW, 10kW, and 15kW, this series is enhanced by PWM technology to ensure stable output and precise measurement. It supports CV, CC, and CP modes, making it ideal for testing in photovoltaic, electric vehicles, batteries, and laboratory environments. The high-voltage 1000V model gears the series towards EV-related R&D testing. Compliance with the RoHS standard affirms its environmental credentials. Equipped with various protections such as OVP and OCP, it ensures safety and reliability. Active power factor correction enhances efficiency, and its intuitive 5-inch touchscreen facilitates easy operation. The auto range capability allows flexibility across high and low voltage applications. With a high power density and a compact 3U rack size for 15kW, plus parallel configurations, it is suited for test systems and industry integrations.

Preen - High Power Programmable DC Power Supply

The ADG+ Series, a high-performance DC power supply from Preen, delivers precise and stable power output crucial for various demanding applications. Its modular design supports power outputs up to 300kW per unit, expandable to 1800kW through master-slave configuration, offering significant flexibility in high-power setups. The series provides output voltages up to 2000V, catering to applications such as electric vehicle motors, DC/DC converters, and energy storage systems. The incorporation of solar array simulation via an I-V curve functionality allows it to emulate solar panel behavior effectively, supporting grid-tie inverter testing in both static and dynamic modes. The device also features a user-friendly touch screen interface, intuitive rotary controls, and compatibility with various communication interfaces, enhancing user interaction and control. Remote sensing compensates voltage drops, while optional software aids in monitoring and analysis, further empowering users in both industrial and laboratory environments.

AVR & UPS

Preen - Solid State Power Conditioner

The APS series by AC Power Corp is a solid state power conditioner tailored for applications that demand high precision and a swift response time. Employing advanced electronic compensation design topology, the APS series is adept at detecting input voltage fluctuations and adjusting accordingly to deliver a stable and pure voltage output. This functionality is particularly beneficial in sensitive environments like SMT production lines, medical equipment operations, communication channels, telecom stations, and electromagnetic compatibility testing labs. The APS series offers both single-phase and three-phase models, with power capacities ranging from 1 kVA to 300 kVA. It accommodates input voltage variations within ±18% to ±25%, and maintains output voltage regulation at 2%, making it suitable for high-precision requirements. Additionally, it features a power factor correction of ≥0.95 and a rapid response time of less than 4ms per adjustment step.