GUINAULT GB45

GUINAULT GB45 is a versatile Ground Power Unit (GPU) that combines 45 kVA, 115/200 V, 400 Hz AC power and 28.5 V DC output in a single unit. It is designed for airports, MRO facilities, and ground handling operators requiring one mobile solution to meet a wide range of aircraft ground power requirements.

The GB45 is capable of supplying both 400 Hz AC and 28.5 V DC power simultaneously, reducing the amount of equipment required on the apron, streamlining ground handling operations, and improving overall operational efficiency. Like all GUINAULT GPUs, the GB45 delivers a stable, high-quality power supply that complies with aircraft manufacturers’ requirements and international aviation standards.

Thanks to its compact design, low overall height, and reliable components, the GB45 is particularly well suited for business aviation, regional airports, and aircraft maintenance facilities where mobility, reliability, and low operating costs are essential.

Technical Specifications

• Rated generator output: 45 kVA
• Output voltage: 115/200 V AC, 400 Hz
• DC output voltage: 28.5 V DC
• Continuous DC output current: 714 A
• Peak DC output current: up to 2,000 A (3 seconds)
• One 115/200 V, 400 Hz output with a 10 m cable and ISO 461 / STANAG 3303 connector
• One 28.5 V DC output with a 10 m NATO cable
• Brushless GUINAULT 18-pole generator
• Electronic voltage regulator
• Deutz BF4L2011 turbocharged, air-cooled diesel engine
• Electronic engine speed control
• 70 L fuel tank
• Two 12 V / 50 Ah batteries
• Corrosion-protected steel chassis
• Impact-resistant polyester body
• Automatic braking system
• Integrated cable storage compartments
• Dimensions: 2,060 × 1,430 × 1,120 mm
• Weight: approximately 1,260 kg