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ALT-ADT range – 28Vdc mobile

ALT-ADT range – 28Vdc mobile

Product catalog summary

Overview: The ALT-ADT 28Vdc mobile power supply range is designed for vehicles such as aircraft, helicopters, and drones. It serves as an alternative to the on-board network supply, enabling verification of on-board equipment without using the on-board batteries. Some models can deliver high peak currents necessary for engine start requirements.

Technical Specifications:

Input: Voltage options are 230 or 400Vca ± 10% three-phase, with frequency options of 50 or 60 Hz ± 5%. Other voltages and frequencies are available upon request.
Output: Provides 28Vdc with current options of 200A, 350A, 600A, or other specifications on request. It features an accuracy of ± 1% in stabilized status and ripple voltage of less than 5%. The system includes galvanic isolation between input and output, with optional overload current adjustment and voltage/current adjustment.
Technology: Utilizes rectified, controlled, and filtered or high-frequency technology, depending on the model. It offers regulated, filtered DC current with output current limitation and protection against short-circuits, designed to minimize noise reinjection into the network.
Alarms & Control: Includes an on-light indicator, analog display (voltmeter & ammeter), ON/OFF button, and emergency stop button. Optional features include fault light indicators and tuning potentiometer.
Protections: Input protection via fuse or breakers, output protection with bipolar fuse, short circuit protection, and thermal protection.

Design & Presentation: The power supply is mobile, manually movable, and rated IP23. It features cable storage on top and rollers at the back. Available in blue & white or Green OTAN colors.

Environmental Specifications: Operates in temperatures from -10 to 45°C and can be stored between -20 to 70°C. It supports humidity levels from 0 to 95% without condensation and is suitable for outdoor use depending on the model.

Options: Includes special connectors, potentiometer for tuning output voltage/current, status indicators, IP level, and color customization.

Standards: CE certified and compliant with NFC15100, EN2282, GAM EG13 depending on the model.

Mechanical Characteristics:

Dimensions: Two-wheel model: Height 1090mm, Width 690mm, Length 950mm. Four-wheel model: Height 1150mm, Width 900mm, Length 1460mm.

Catalog excerpts

Mobile power supply 28Vdc – ALT-ADT Range The mobile ALT-ADT 28Vdc power supply range is used to supply vehicles like aircraft, helicopters, drones… The power supply is used to replace the onboard network supply allowing the verification of on-board equipment without using the on-board batteries. Certain models can provide high peak currents for engine start requirements. Easy to use, the power supply is quickly installed and ready for operation. The connector types can be modified according to custome

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Protections : • Input : fuse or breakers • Output: bipolar fuse • Short circuit protection • Thermal protection. • Very robust design Presentation : • Mobile version : can be moved manually - IP23 • Storage of the cables on the top and roller at the back. • Colour: blue & white or Green OTAN Environmental specifications: • Working Temperature: -10 a 45°C. • Storage Temperature: -20 a 70°C. • Humidity: de 0 a 95 % without condensation. • Outdoor usage: depending on the model Options : • Special connectors • Potentiometer to tune output voltage and/or current • Status indicators • IP level • Colour Standard: •...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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