Meet our marine and mobile/land 27 kVA generators, designed to last a lifetime

Each WhisperPower marine and mobile/land 27 kVA generator is designed to run continuously at 1500/1800 rpm in severe conditions. They are robust, quiet, compact and extremely reliable. All 27 kVA generators are manufactured in the Netherlands and tested for a three hour run time at one of the most advanced generator production facilities in the world before being distributed worldwide by dedicated, service oriented distribution partners.

Our marine and mobile/land 27 kVA generators

M-SQ Pro 25: Marine Generator Read more

M-SQ Pro 27: Marine Generator Read more

W-SQ Pro 25: Mobile/Land Generator Read more

W-SQ Pro 27: Mobile/Land Generator Read more

Main Specifications 27 kVA generators (230 VAC, 1 ph, 50 Hz (60 Hz))

Intermittent Power kW at 25°C (77°F)

25 kW
Continuous Power kVA at 25°C (77°F)

27 kVA
Nominal voltage / frequency

230 VAC, 1 ph, 50 Hz (60Hz)
Rpm range

1500/1800 rpm
Engine

WhisperPower Mitsubishi S4S - 4 cylinder
Noise level

58 dB
Length x width x height, mm (in.)

1555 x 749 x 805 (61.2 x 29.5 x 31.7)
Dry weight (cabinet + PMG), kg (lb.)

640 (1411)

All specifications

ARTICLE NUMBER
41201405	M-SQ Pro 32 400-230 VAC, 3 ph, 50 Hz (60 Hz)

MAIN SPECIFICATIONS
Intermittent Power kW at 25°C (77°F)	27 kW
Continuous Power kVA at 25°C (77°F)	32 kVA
Noise level	58 dB
Rpm range	1500/1800 rpm
Cooling	Indirect water cooled
Alternator voltage regulation	AVR + EBS, forced ventilation
Nominal voltage / frequency	400-230 VAC, 3 ph, 50 Hz (60 Hz)
Peak power 2 s	300%
Harmonic distortion	< 2%
Frequency tolerance	+/- 5 %

DIESEL ENGINE SPECIFICATIONS
Engine	WhisperPower Mitsubishi S4S - 4 cylinder
Cylinder volume	3331 cc
Bore & stroke, mm (in.)	94 x 120 (3.7 x 4.7)
Air consumption	2.8m3/min
Cooling system	indirect
Fuel consumption (no load - full load)	1-6 l/hr
starter battery charge current	12 V / 40 A

DIMENSIONS & WEIGHT
Length x width x height (cabinet)	1555 x 749 x 805 (16.2 x 29.5 x 31.7)
Dry weight, kg (lb.)	640 (1411)
Dry exhaust / wet exhaust	Ø 2 inch BSP / Ø 63 mm
Oil dipstick	Top & side
Max. operating angle	25º in all directions

Main Specifications 27 kVA generators (400-230 VAC, 3 ph, 50 Hz (60 Hz))

Intermittent Power kW at 25°C (77°F)

25
Continuous Power kVA at 25°C (77°F)

27 kVA
Nominal voltage / frequency

400-230 VAC, 3 ph, 50 Hz (60 Hz)
Rpm range

1500/1800 rpm
Engine

WhisperPower Mitsubishi S4S - 4 cylinder
Noise level

58 dB
Length x width x height, mm (in.)

1555 x 749 x 805 (61.2 x 29.5 x 31.7)
Dry weight (cabinet + PMG), kg (lb.)

640 (1411)

All specifications

ARTICLE NUMBER
41201405	M-SQ Pro 32 400-230 VAC, 3 ph, 50 Hz (60 Hz)

MAIN SPECIFICATIONS
Intermittent Power kW at 25°C (77°F)	27 kW
Continuous Power kVA at 25°C (77°F)	32 kVA
Noise level	58 dB
Rpm range	1500/1800 rpm
Cooling	Indirect water cooled
Alternator voltage regulation	AVR + EBS, forced ventilation
Nominal voltage / frequency	400-230 VAC, 3 ph, 50 Hz (60 Hz)
Peak power 2 s	300%
Harmonic distortion	< 2%
Frequency tolerance	+/- 5 %

DIESEL ENGINE SPECIFICATIONS
Engine	WhisperPower Mitsubishi S4S - 4 cylinder
Cylinder volume	3331 cc
Bore & stroke, mm (in.)	94 x 120 (3.7 x 4.7)
Air consumption	2.8m3/min
Cooling system	indirect
Fuel consumption (no load - full load)	1-6 l/hr
starter battery charge current	12 V / 40 A

DIMENSIONS & WEIGHT
Length x width x height (cabinet)	1555 x 749 x 805 (16.2 x 29.5 x 31.7)
Dry weight, kg (lb.)	640 (1411)
Dry exhaust / wet exhaust	Ø 2 inch BSP / Ø 63 mm
Oil dipstick	Top & side
Max. operating angle	25º in all directions

Optional installation parts

Spare parts

Optimal Sound reduction

Our 27 kVA generators come standard with a robust sound-shield, with corrosion-resistant metal coating and heavy insulation material for optimum sound reduction. The soundproof design allows easy access to all sides of the generator and provides access to all maintenance-related components from one-side.

Units can also be delivered without a sound-shield. Ask for our open units with or without sound-shield.

DDC with optional 7" Touch Panel

A key feature of our 27 kVA generators is the 7 inch full color touch screen control that interfaces with WhisperCare. This allows full control over the generator system. The perfect solution for attractive visualization of immediate and/or historical information.

Pure power, excellent service & adequate parts supply

All our 27 kVA generators are build to automatically run air-conditioning/ heating systems, heavy-duty tools, compressors, kitchen galleys, lights, refrigeration and cooling systems, computers and more. All simultaneously, depending on the load.

The ever growing global network of distributors and dealers take care of technical support and service. Spare parts can be ordered from them or through shop.whisperpower.com.

230 VAC, 1 ph, 50 Hz (60 Hz)

1500 / 1800 rpm adjustable

400-230 VAC, 3 ph, 50 Hz (60 Hz)

1500 / 1800 rpm adjustable

1555 x 749 x 805 mm, 640 kg

61.2 x 29.5 x 31.7 in., 1411 lb.

24/7 Monitoring with WhisperCare

Our fixed speed 27 kVA generators can be monitored 24/7 in real-time remotely via the optional WhisperCare Wi-Fi router package. This is based on a combination of 4G/5G internet connection and WhisperTouch 7″ or 10″ monitor screen.

With WhisperCare, all important parameters can be read remotely using a mobile phone, tablet or computer. Plus, full Wi-Fi is now available for computers, TVs, and other enabled devices. The WhisperPower systems can also be connected to a variety of digital switching systems, each seamlessly integrated with Naviop, Yachtcontrol, Garmin, Trigentic, EmpirBus and more.