eDA40 Preliminary Technical Specifications

Diamond DA40 NG · Specifications

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Overview

This document provides preliminary technical specifications for the Diamond eDA40, an all-electric variant of the Diamond DA40 series, and compares it with the traditional DA40 NG. It outlines the performance, power plant, and operational capabilities of the eDA40, emphasizing its eco-friendly design and reduced operating costs. The document is intended for flight schools and aviation enthusiasts interested in sustainable aviation solutions. It highlights the eDA40's features, including its electric propulsion system, battery specifications, and potential applications in pilot training.

125 kW SAFRAN electric motor with over 94% efficiency
80 kWh battery providing 74 minutes of endurance
Maximum takeoff mass of 2,888 lbs (1,310 kg)
Expected operating cost reduction of over 35%
Net zero emissions during flight

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Originally published by www.diamondaircraft.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

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Document details

Type: Specifications
Year: 2024
Pages: 3
File size: 824 KB
Publisher: www.diamondaircraft.com

Specifications & performance

Extracted from this document.

Specifications

Range (nm): 117
Engine (hp): 0
Height (ft): 6
Length (ft): 26
Wingspan (ft): 38
Engine model: SAFRAN Electrical & Power ENGINeUSTM 100
Empty weight (lb): 2,491
Max takeoff weight (lb): 2,888

Weight & balance

Useful load (lb): 397
Max takeoff weight (lb): 2,888

Documentation completeness

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In this document

Power Plant

The eDA40 is powered by a 125 kW SAFRAN Electrical & Power ENGINeUSTM motor, designed for high efficiency. It utilizes an 80 kWh EPiC Power battery from Electric Power Systems, enabling the aircraft to achieve a range of 117 nautical miles (217 km) and an endurance of approximately 74 minutes, including reserves.

Performance Specifications

The eDA40 has a maximum takeoff mass of 2,888 lbs (1,310 kg) and an empty weight of 2,491 lbs (1,130 kg), providing a useful load of 397 lbs (180 kg). The aircraft is designed to accommodate 2-3 seats, initially configured as a 2-seater.

Operational Efficiency

The eDA40 is expected to reduce operating costs by over 35% compared to traditional piston aircraft. It features a dual string battery system for enhanced reliability and a fast-charging capability that can recharge the aircraft in 20-30 minutes.

Environmental Impact

The eDA40 is marketed as a net zero emission aircraft during flight, contributing to a more sustainable aviation industry. It is positioned as an ideal training aircraft for flight schools aiming to adopt eco-friendly practices.

Flight Deck and Avionics

The eDA40 is equipped with a fully integrated Garmin G1000 NXi flight deck, which enhances situational awareness and safety for pilots. This advanced avionics suite is designed to be user-friendly and efficient.

Safety notes

Actual useful load may vary depending on options installed on the aircraft.
All specifications are preliminary and may change without notice.

Full document text

All-Electric Aircraft From less to zero emissions, from quiet to almost silent! #WeFlyDiamondAircraft CIRCUIT HOUR BUILDING PPL CPL CROSS- COUNTRY AIR WORK NVFR IR MEP OVERHAUL MAINTENANCE The SAFRAN ENGINeUS™ Aircraft Electric motor is a state-of- the-art self-contained direct drive 125 kW propulsion system offering very high operating efficiencies exceeding 94%. The dual winding/controller architecture offers an enhanced reliability and safety, similar to twin-engine aircraft, on a single engine aircraft platform. The air cooling guarantees an easy to maintain, simple and cost efficient cooling system. The eDA40 will be the perfect add-on to your flight school concept: The eDA40 can be used for the first phase of pilot training, circuit training and for all flights in the vicinity of the airfield while the DA40 NG is the ideal aircraft for longer cross- country flights which require more endurance and range. With a fleet consisting of the all electric eDA40 and the jet fuel powered DA40 NG and DA42-VI you fly as eco-friendly as possible - All-electric aircraft have net zero emission during flight. Jet fuel engines have much lower emissions compared to leaded or even low leaded aviation fuels and save many gallons of fuel and money as they will burn up to 50% less at equal power. The eDA40 fully integrated Garmin G1000 NXi flight deck offers superior situational awareness, convenience and safety. Creating an eco-conscious and cost effective option for the training market has always been at the core of Diamond Aircraft. The eDA40 operating costs are expected to be reduced by over 35 % compared to traditional piston aircraft. The eDA40 shall be the first EASA/FAA CS/Part 23 certified electric airplane in its category. With DC fast charging offering short turnaround times, it is an exceptional sustainable aircraft for the flight training market of tomorrow. “The testing of the all-electric eDA40 is an important step towards future pilot training in an even more environmentally friendly manner.” Matthias Spohr, CEO Lufthansa Aviation Training The eDA40, a derivative of the existing and certified DA40 series, shall be the first certified electric airplane in its category and the greenest way of learning to fly: The eDA40 will have Electric Power Systems’ EPiC™ technology dual string battery system installed that includes: muliple segregated battery modules, high voltage battery power management units, service disconnects, high voltage power distribution and charge interface. Electric Power Systems’ Direct Current (DC) fast charging system is capable of turning around a depleted aircraft in under 20 - 30 minutes. Design Batteries Propulsion & Avionics Electric Motor Fleet Commonality Flight Deck Low Cost of Operation OVER 35% OPERATING COST REDUCTION eDA40 eDA40 FUEL DA40 NG DA40 NG DA40 XLT DA42-VI 1.2 HOURS 2-3 SEATS 397 LBS 117 NM Net zero Emission during Flight Lower operating costs Plug & play in the Diamond Flight School Solution with similar control and cockpit layout to DA40 NG 2- or 3-seater configuration with dual controls (Initially as a 2-seater. As battery capacity develops the eDA40 will be available as an optional 3-seater.) VFR and IFR capable Reduced noise All-electric power & top-notch avionics Changing the future of flight Charged by Electric Power Systems Sustainable Flight Training Training Concept EUROPE, MIDDLE EAST, AFRICA, ASIA (HQ): N. A. Otto-Strasse 5, 2700 Wiener Neustadt, Austria Phone: +43 2622 26700 sales-austria@diamondaircraft.com NORTH & SOUTH AMERICA, AUSTRALIA, NEW ZEALAND: 1560 Crumlin Sideroad, London, ON, Canada, N5V1S2 Phone: +1 800 268 4001 sales-canada@diamondaircraft.com CHINA: Wanfeng Airpark, Dashiju Town Xinchang County, Zhejiang Province, P. R. China All specifications, weights, representations, colors, equipment, use of materials and model references provided herein are for purely illustrative purposes and legally non-binding, subject to alterations and not warranted or guaranteed to be true or accurate. Actual useful load will vary depending on options installed on the aircraft. Any and all information given in this brochure cannot exempt the person operating the aircraft to use actual data for flight planning. The aircraft and/or product, and the chosen optional equipment (if any) shall meet exclusively the characteristics and specifications as defined and agreed in the written agreement with Diamond Aircraft Group. Referenced Diamond Aircraft trademarks are owned by Diamond Aircraft Industries GmbH or its subsidiaries. All other brands, product names, company names, trademarks and service marks are the properties of their respective owners. All rights reserved. ©2024, Diamond Aircraft Industries GmbH. For additional information on Diamond Aircraft and its products please visit www.diamondaircraft.com. 04/2024 S_30607 eDA40 Preliminary Technical Specifications Power Plant Motor 125 kW SAFRAN Electrical & Power ENGINeUSTM 100 Battery 80 kWh EPiC Power battery by Electric Power Systems (EPS) Performance Battery* 80 kWh Endurance* 74 min incl. reserves Range (as a function of endurance)* 117 nm 217 km Payload* 397 lbs 180 kg Mass and Loading Seats** 2-3 Empty weight* 2,491 lbs 1,130 kg Useful load* 397 lbs 180 kg Max. take off mass 2,888 lbs 1,310 kg *Calculated, preliminary technical specifications. **Initially as a 2-seater. As battery capacity develops the eDA40 will be available as an optional 3-seater. The above data are approximately specifications and may change without notice. 8.06 m / 26 ft 5 in 1.97 m / 6 ft 6 in 11.63 m / 38 ft 3 in #WeFlyDiamondAircraft

All Diamond DA40 NG specifications