Falck Schmidt Defence Systems

   
 

products:

Auxiliary Power Units for Silent Watch Operations (APU)

Silent high peak power sustained over a long duration when needed

Until now electrical power has been supplied by the vehicle main engine's generator. Since this is very inefficient, particularly when engine is idling, there is an increasing need for an auxiliary power unit (APU) that can feed subsystems with high peak power, and sustained over a long duration when needed. Examples of subsystems are air condition system, observation equipment, fire control systems, and possibly a remote weapon systems.

  • Power supply to the vehicles electrical consumers while the main engine is not running.
  • Vehicle Battery Charging.
  • Power up to 7,5 kW.
  • Runs on diesel.
  • Individual integration and prototyping to military vehicles.
  • Power management design.
  • Low weight and volume.

The APU has been developed to provide reliable power and best solution for space/weight constraints, and the operational requirements of the vehicle platform.

 

   
 

specifications:

     
 

General features

  • Power supply to vehicles electrical consumers while main engine is not running.
  • Monitoring operation and charging vehicles batteries.
  • Runs on diesel.
  • Electronic speed control.
  • On board Fuel tank (Optional: Connection to vehicle main tank).
  • High IP protection.
  • Maintenance friendly.
  • Individual integration and prototyping to military vehicles.

Standards

  • EMC Mil-Std-461E
  • On board Power supply Mil-Std-1275

Quality management

  • ISO 9001:2008 – AQAP 2110
 

Technical Data 2.8 kW

  • Power: 2.8 kW nominal.
  • Output voltage: 28 VDC nominal.
  • Output current 100 A nominal.
  • Ambient temperature: -40 C to + 50 C
  • Speed: 3000 rpm.
  • Cooling (Engine): Air cooled.

 

Technical Data 7.5 kW

  • Power: 7.5 kW nominal.
  • Output voltage: 28 V DC nominal.
  • Output current: 268 A nominal.
  • Ambient temperature: -40 C to +50 C.
  • Speed: 3000 rpm.
  • Cooling (Engine): Water/oil cooled (fans are cooling the enclosure).
 

Technical Data 17 kW

  • Power: 17 kW nominal
  • Output voltage: 28 VDC nominal
  • Output current 610 A nominal
  • Ambient temperature -40 C to +50 C
  • Speed 3600 rpm
  • Cooling (Engine) Liquid cooling
  • Fuels: Kerosene (JP8, F34/F35/F63). Diesel (DF-2, F-54)

 

 
 

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