GUINAULT SA90

GUINAULT SA90 is a 90 kVA Static Frequency Converter (SFC) designed to supply 115/200 V, 400 Hz electrical power to aircraft directly from the mains power supply. It is developed for airports, hangars, and maintenance facilities that require a reliable ground power solution without the use of a diesel-powered generator.

The SA90 provides high-quality 400 Hz power, helping to reduce noise, maintenance requirements, and operating costs. With its high conversion efficiency and stable output voltage and frequency, the unit ensures a safe and reliable power supply for sensitive aircraft electrical systems throughout all ground handling and maintenance operations.

GUINAULT SA Series Static Frequency Converters are available in both stationary and mobile trailer-mounted configurations, allowing them to be easily integrated into different airport infrastructures and operational environments.

Technical Specifications

• Rated power: 90 kVA
• Input power supply: 400 V ±10%, 50/60 Hz, 3-phase
• Required input current: 125 A or 150 A (depending on configuration)
• Output voltage: 115/200 V AC
• Output frequency: 400 Hz
• High-efficiency static frequency converter
• Available in mobile or stationary configuration
• Integrated 400 Hz output cable
• Mobile version dimensions: 2,300 × 1,500 × 1,200 mm
• Mobile version weight: approximately 990 kg