Preen Power

Preen Power

Preen Power is a manufacturer of AC power sources, frequency converters, and power quality analyzers for professional test and measurement applications. Their AFC series AC power sources and frequency converters provide programmable output voltage and frequency, enabling engineers to simulate diverse international power grid conditions for compliance testing and product validation. Preen Power instruments support single-phase and three-phase configurations across a wide range of output power ratings.

The company's power quality analyzers are designed to measure voltage, current, harmonics, power factor, and related parameters in 400V and 480V AC systems. Their equipment is widely used in production testing, power electronics development, and regulatory compliance verification to standards including IEC, EN, and MIL-STD.

Key Product Lines

• AC Power Sources / Frequency Converters (AFC Series) — programmable AC sources with variable voltage and frequency output for compliance and functional testing
• Power Quality Analyzers — instruments for measuring power parameters, harmonics, and power quality in industrial and commercial power systems

Industries Served

Preen Power equipment is used by electronics manufacturers, power electronics engineers, aerospace and defense contractors, and testing laboratories. Applications include IEC and EN compliance testing, avionics power simulation, military standard power testing, and power quality assessment in industrial facilities and data centers.