
The EY-R300S generator, part of the Rental range, is designed to meet the most demanding energy needs. With high power and great reliability, it is ideal for large construction sites and industrial environments. With its robust construction and STAGE IIIA-compliant motors, it powers heavy machinery and supports continuous operations, ensuring stability and sustainable performance even in the harshest operating situations.
BASIC DATA
Voltage 400V + N - Three-phase
1500 rpm
Scania DC09 071A 02 03
Electric starter
EU STAGE IIIA emissions
TECHNICAL DATA
DIMENSIONAL
LENGTH without Dummy Load
4020 mm
WIDTH without Dummy Load
1580 mm
HEIGHT without Dummy Load
2260 mm
WEIGHT without Dummy Load
N. A.
LENGTH with Dummy Load
4020 mm
WIDTH with Dummy Load
1580 mm
HEIGHT with Dummy Load
2335 mm
WEIGHT with Dummy Load
N. A.
Outdoor silenced cabin made of steel and painted with epoxy powders to ensure optimal corrosion resistance. The cabin is RAL6017 green, while the roof, base and front panel are RAL7012 gray. It is equipped with sound-absorbing material with high acoustic insulation power. Accessibility for routine and extraordinary maintenance is facilitated by sturdy lockable doors. Inside the hood is a residential muffler with noise reduction of 35dB(A). The central lifting hook is certified. Fresh air intake and hot air exhaust occur vertically through special soundproofing pockets.
PRODUCT SPECIFICATIONS

SWITCHBOARD
AUTOMATIC
The EY-R300S model in the RENTAL range has an advanced control panel that ensures safe control. The ComAp AMF25 control box, protected by a porthole, is centrally located for optimal visibility. With its built-in battery charger and periodic test function, the system offers constant monitoring and easy connection to the grid.
Its metal construction with IP44 protection resists the elements, ensuring robustness and reliability. This panel is equipped with a high-capacity terminal block and additional protections via thermal-magnetic and residual current circuit breakers.
Accessories include a USB port and a 230V 16A CEE outlet, useful for powering the battery or heater. Auxiliary lines have thermal-magnetic protectors, while an emergency stop button and a grounding connection increase overall safety.
The fuel monitoring system makes use of an electronic float, while an alarm system warns of anomalies, such as voltage and frequency fluctuations, low oil pressure, high water temperature, alternator failure, or low fuel. Finally, there are digital instruments for oil pressure and engine temperature.

SWITCHBOARD
AUTOMATIC
The EY-R300S model in the RENTAL range has an advanced control panel that ensures safe control. The ComAp AMF25 control box, protected by a porthole, is centrally located for optimal visibility. With its built-in battery charger and periodic test function, the system offers constant monitoring and easy connection to the grid.
Its metal construction with IP44 protection resists the elements, ensuring robustness and reliability. This panel is equipped with a high-capacity terminal block and additional protections via thermal-magnetic and residual current circuit breakers.
Accessories include a USB port and a 230V 16A CEE outlet, useful for powering the battery or heater. Auxiliary lines have thermal-magnetic protectors, while an emergency stop button and a grounding connection increase overall safety.
The fuel monitoring system makes use of an electronic float, while an alarm system warns of anomalies, such as voltage and frequency fluctuations, low oil pressure, high water temperature, alternator failure, or low fuel. Finally, there are digital instruments for oil pressure and engine temperature.
OPTIONAL APPLICABLE
All Energy gensets can be customized to suit your needs and type of use. Discover the optional extras applicable to this model!
STANDARD CONFIGURATION
All Energy gensets come with standard equipment. Check out the accessories included in this model!
APPLICATIONS
CASE HISTORY
ENERGY advises

Energy's water-cooled, 1500 rpm gensets offer ideal solutions for construction sites and mobile use.
Energy's RENTAL range, with power ratings from 10 to 330 kVA, offers rugged, STAGE V-compliant three-phase diesel generators that are ideal for construction sites and mobile rentals. Designed for continuous use in harsh conditions, they include advanced features for safety and convenience, such as customizable switchboards and anti-tip systems.

ENERGY È SYNONYM OF:
Qualityà and reliability;
We are a specialized and motivated team that manufactures and distributes power generators in the international market, guaranteeing quality, reliability and professionalism.
Innovation and creativityà
Looking to the future, keeping creativity and solutions in step with the times
Research and Development
We continually invest in research and innovation, drawing on the 30-year experience of its staff to offer standard and customized high quality products.
Tradition and growth
With firm roots in a long family business experience, we have been able to establish ourselves rapidly in the international market. From our headquarters in Montebello Vicentino, we sell our products in more than 120 countries around the world.























