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Converter and charger for 100 % electrical mini-excavator

Converter and charger for 100 % electrical mini-excavator - EFS (Etudes Fabrications Services)

Converter and charger for 100 % electrical mini-excavator - Converters

Converter and charger for 100 % electrical mini-excavator - produit présenté par EFS (Etudes Fabrications Services)

Converter and charger for 100 % electrical mini-excavator

Converters

“ Zero polluting emissions Reduced operating cost ”

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Presentation

Already heavily involved in the design of equipment in the field of energy conversion, EFS participated in the project of a fully electric mini-excavator.The result of a partnership with a large automotive group and a team of six partners, this project aims to design and develop a 100% electric mini-excavator, optimized for minimal energy consumption.

The EFS design office took care of the electrical energy conversion part and produced two perfectly adapted equipment: a 3 kW charger for 420 V- 700 V high voltage battery and a 1.5 kW low voltage converter 16-30V.

The results obtained have fully met customer expectations:

same performance levels as a traditional mini-excavator equipped with a Diesel engine,
same levels of effort, speed and useful power Reduced noise and pollution , a reduction in operating costs were a consequence of the proposed solution.