SUTER APUAuxiliary Power Unit 8.5KW 24V DC

Platform Concept

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Core unit serves several applications

SUTER Core Technology

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460

Core unit & ECU with CAN BUS interface

• Extremely light & compact for its power class

• New, specific developed, Mil spec ECU• Control by SAE J1939 CAN-BUS• Robust twin cylinder diesel Engine • Multifuel-compatible• Long service intervals• Low vibration

New, multifunction ECU

Very compact engine / generator unit

Integrated APU

• Fully integrated version for the wheeled armored vehicle PIRANHA 5

• Completely autonomous powerpack with its cooling and exhaust system

• Controlled by JS 1939 Can Busfrom cockpit

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Version Piranha 5

Technical data

Description ValueEngine type Diesel 2-cylinder in-line OHV, water-cooledDisplacement L (cu.in) 0.599 (36.55)Intake system Naturally-aspirated engineFuel Primary: Diesel fuel EN 590, NATO F-54 (STANAG 1135 ED.4)

Alternative: F-34, F-35, F-44, F-63RPM (1/min) 2900 – 3200Constant output (kW) 8.3 @ sea levelGenerator Water-cooled DC generatorRated voltage (VDC) 26-29Rated power (A) 300 (320)Consumption (l/h) 1.8 @ 4 kW (with primary fuel)

3.2 @ 8 kW (with primary fuel)Control ECU / CAN-BUS SAE J1939Noise level (dB A) 80Weight (kg) 140

Temp. intake air (°C) -32 … +49Temp. compartment (°C) -32 … +85 (+100)Safety class MIL-STD-461F, MIL-STD-810G

Cooling system Internal including fanFuel supply Connectors for external fuel tankElectrical system 24VEngine starter 24V

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470

480

660

Version Piranha 5

H-APU

• Version for mounting externally on a vehicle.

• Fully autonomous powerpack controlled via can bus from driver's cockpit.

• Integrated cooling & exhaust system.

• Optional: Integrated fuel tank and extra-low noise level exhaust

• Customized detail and mountingsolutions

• Very light and compact for its powerclass

• Higher output & 250 / 400V AC version possible at request (customizeddevelopment)

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Piggyback version to mount on vehicles

Technical data

Description ValueEngine type Diesel 2-cylinder in-line OHV, water-cooledDisplacement L (cu.in) 0.599 (36.55)Intake system Naturally-aspirated engineFuel Primary: Diesel fuel EN 590, NATO F-54 (STANAG 1135 ED.4)

Alternative: F-34, F-35, F-44, F-63RPM (1/min) 2900 – 3200Constant output (kW) 8.3 @ sea levelGenerator Water-cooled DC generatorRated voltage (VDC) 26-29Rated power (A) 315Control ECU / CAN-BUS SAE J1939Noise level (dB A) ≈ 58 @ 7m distance to vehicleWeight (kg) ≈ 140

Temp. intake air (°C) -32 … +49Temp. environment (°C) -32 … +85 (+100)Safety class MIL-STD-461F, MIL-STD-810G

Cooling system Internal including fanFuel supply Connectors for external fuel tankElectrical system 24VEngine starter 24V

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590

550

790

Version H-APU

S-APU

• Standalone version for bivouac or stationary application

• Autonomous powerpack run from the integrated user panel • Integrated fuel tank, cooling and exhaust system

• Hand carriable by 4 persons or wheeled version

• Optional: Quick-fit Wheels & handle

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Standalone version

X-APU

• Customized version based on core technologies.

• Extremely compact customized options possible.• Different power output versions possible according to

customer requests

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Comparison with competitor products

• Best known power to weight ratio as 10kw Diesel Genset• Various versions available with common core technology• Extremely attractive J1939 CAN BUS interface; only known

power unit on market with J1939.• Attractive option for customers with different versions in

service. All on same core technology > optimized service and spare parts logistics.

• Complete system integration (CAN BUS support) to any vehicle / station

• Extremely compact design: Space-saving up to 50% space and weight compared to competitor models

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Impressions

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Impressions

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Contact

Suter Industries AGMettlenstrasse 3CH-8488 Turbenthal

Tel. +41 52 397 10 60Fax +41 52 397 10 70Mail info@suter-industries.ch

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