Deigma System

Let's Set up the Parts for the Electric Propulsion of your Boat

Our Mission

Providing knowledge, support and technical solutions to professionals and boat owners aiming at adopting electric propulsion.

We Offer

Assessment, consulting and supply of technical equipment to upgrade or build electric boats. Deigma can provide full packages for boat electric conversion (electric motor, converters, propelling system, battery pack, solar panels) or tailor made solutions.

The New-born Deigma Barca Zero is a lab created to develop electric propulsion

BARCA ZERO

Deigma, the Barca Zero, the 10meter- electric propulsion boat of Cima1915 Group, has been launched.

Barca Zero represents a key concept for Deigma project, in fact, its value and meaning stretch far beyond launching a boat. It is actually a complete system for testing and measuring the performance in water of the latest generation Deigma electric motors, the battery pack, the control components, the elements for power generation.

On Barca Zero Deigma concentrates the whole experience gained by the CIMA1915 group present for over forty years in the nautical sector, during which it has equipped over 500,000 boats with advanced, reliable, safe and long-lasting solutions.

The right balance

PROMOTING THE 48 VOLT STANDARD

At the moment Barca Zero is equipped with the air-cooled Deigma Air 8,5-48 2000, 48 volt and 7.0 KW to the propeller (15.5 KW peak). Equally, all the servomotors work at this voltage, which is proving to be the ideal solution for boating since it can offer great advantages.

In fact, voltage and amperage are inversely correlated quantities. With the same power (Watts), the lower the voltage (12 or 24 volts), the higher the amperage required. Hence, the need to adopt separate circuits, with wires of larger cross-section, also taking into account the voltage drops due to the considerable distances existing on a boat between the generator/battery and the various engines.

The most recent trends concern the adoption of a higher voltage, unique and specific for boating, which also ensures increased efficiency.

Seeking perfection

FLOATING LABORATORY

Barca Zero offers Deigma the opportunity for an authentic test bench in the water. In fact it is already designed to accommodate and test the whole Deigma set: different regimes of motor rotation and power, they employ air/liquid cooling and can be supplied with or without reduction gear.