Marelli supplier in Romania
Electric motors for industry
Headquarters: Arzignano, Italy
Who is Marelli and what does it make?
Marelli Motori is an Italian manufacturer of electric motors and industrial generators, headquartered in Arzignano, near Verona. The range covers industrial induction motors, synchronous generators for cogeneration and hydro plants, and automatic voltage regulators (AVR) for generator control. For Romania we can quote Marelli motors and generators for power generation and heavy industry applications.
The power covered by the Marelli range goes up to approximately 13 MW, at voltages of up to 15 kV, with units reaching 50 tonnes — typical sizes for generators used in hydropower plants and cogeneration installations. The MJB and MJH generator series are complemented by D-Vo and E-Vo digital voltage regulators, plus other regulator models such as MGC I or Mark XX. In the industrial motor segment, Marelli Motori also offers the APF series.
For cogeneration plants, small hydropower plants and industrial installations in Romania that need synchronous generators or high-efficiency induction motors, the Marelli range offers an alternative proven over more than a century of presence in the marine and energy sector.
What do we supply from the Marelli range?
| Product | Description |
|---|---|
| APF Series Industrial Motors | APF series industrial motors, for general industrial drives. |
| MJB/MJH Synchronous Generators | Synchronous generators for cogeneration, power generation and Oil&Gas, with power of up to 12,500 kVA (MJB/MJH series). |
| D-Vo/E-Vo Voltage Regulators | Digital automatic voltage regulators for controlling the excitation of synchronous generators. |
Why Marelli?
- Extended power range — motors and generators from small units up to approximately 13 MW, 15 kV
- Own voltage regulators (AVR) — including digital D-Vo/E-Vo variants
- Over a century of experience in marine applications, alongside expertise in cogeneration and hydropower
Which Marelli codes and series are requested most often?
| Code | Description |
|---|---|
| APF | APF series industrial motor, technical data by code |
| MXB-E | Synchronous generator for power generation |
| MJB | Synchronous generator for cogeneration and power generation |
| MJH | Synchronous generator for high-power applications |
| MGC I | Voltage regulator (AVR) |
| MEC 20 | Voltage regulator (AVR) for generators |
| MEC 100 | Voltage regulator (AVR), extended variant |
| Mark VX | Analogue automatic voltage regulator |
| Mark XX | Analogue automatic voltage regulator |
| D-Vo | Digital voltage regulator |
| E-Vo | Digital voltage regulator |
Where is Marelli equipment used?
- Cogeneration — synchronous generators for combined heat and power production
- Power generation — generators for power generation installations
- Oil and gas — motors and generators for platforms and stations
- Marine — motors and generators with over a century of applications
- General industry — APF series industrial motors
How do we supply Marelli in Romania?
For Marelli Motori we work from the manufacturer's public materials, without our own visibility of factory stock. Motors and generators are sourced to order through EU supply channels, usually within 1–4 weeks, depending on the power and configuration required. For an accurate quotation we need the power required, the working voltage, the speed and the application (motor or generator, cogeneration, hydro or marine). The lead time we quote is the one confirmed by the factory at the time of the order.
The local availability of commissioning service for high-power generators is established through a specific request.
Frequently asked questions about Marelli
What does Marelli Motori make?
Marelli Motori makes electric induction motors and synchronous generators for power, cogeneration and marine applications, along with automatic voltage regulators for controlling generator excitation.
How do I choose a Marelli generator for a cogeneration installation?
The choice depends on the power required, the working voltage and the speed of the engine set; the Marelli range covers generators from small units up to approximately 13 MW, and the exact configuration is confirmed before the quotation.
How do I choose a generator from the Marelli MJB series?
The exact parameters of a synchronous generator differ from series to series, so we check the project requirements together before recommending a solution.
How quickly do you supply Marelli motors in Romania?
Marelli motors and generators are sourced through EU supply channels, to order, usually within 1–4 weeks, determined by the power and configuration required.
How do I request a Marelli quotation?
Send the Marelli code from the nameplate and the quantity; we reply in English with availability and the lead time written in the quotation.
Request a quoteUpdated: 12 November 2026 · Sources: Marelli Motori (manufacturer documentation)