Marpower Drives

Electrical drives on ships must be reliable and cost-efficient in operation. Marpower offers reliable solutions for any electrical drive on board. We take care of configuration and construction to customer specifications as well as transport and commissioning on your ship. Air-cooled and/or water-cooled.

Let the specs convince you

Approved by all major classiﬁcation societies
Flexible in design due to in-house panel construction
Hardware-independent
Air- and/or water-cooled
Low voltage up to 5 MW, high voltage from 1 MW
High reaction speed
Energy-saving
Custom built and customer-speciﬁc solutions
Proven long lifespan, worldwide support
Over 40 years of knowledge and experience with electric drives

Marpower Drives

Specifications

INPUT

Input line voltage

3x 440 -690 Vac

Input line frequency

50/60 Hz

Line current

Depending on type

OUTPUT

Output line voltage

3x 0-690 Vac

Frequency range

0-100,00 Hz / 0-200,00 Hz

Efficiency

> 98%

Power range

3,0 – 2000 kW (Air cooled)
7,5 – 5300 kW (Water cooled)

GENERAL

Ambient temp.

40 ° C (Up till 52,5 °C with reduction)

Protection degree

IP22 (Up till IP55 on request)

Interference protection

IEC 61800-3 (EN55011 Optional)

Interface

Proﬁ bus / Modbus - RTU
Modbus - TCP

Marpower Drives

More about the Marpower Drive

Are you interested in the Marpower Drive? Contact us with no obligation at for more information about the many possibilities. Or download our leaflet with technical specifications.

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Bow/Stern Thruster application

BSTA

Marpower Drives

Drives