Auxiliary Power Unit – M2312

Auxiliary Power Unit – M2312 is designed to provide uninterrupted power to vehicle systems without operating the main engine. It supports pre-mission preparation activities such as weapon and system testing, onboard diagnostics, and main engine cooling.

In emergency situations where the main engine is damaged or unavailable, the M2312 enables selected systems to remain operational, preserving vehicle mobility and mission readiness. The system also increases operational capability in deployment areas where fixed external power sources are not available.

The M2312 is developed for integration into a wide range of military platforms, including tracked and wheeled armored vehicles, tactical and support vehicles, stationary systems, and airborne platforms. Typical applications include main battle tanks, self-propelled artillery systems, armored and infantry fighting vehicles, armored personnel carriers, MRAP vehicles, rocket systems, shelters, tents, helicopters, and aircraft.

Depending on vehicle architecture and mission requirements, the system can be installed internally within sound-insulated compartments or externally on the vehicle structure to optimize thermal dissipation and acoustic management.

Auxiliary Power Unit – M2312 is engineered to address increasing onboard power demand caused by the integration of advanced electronic mission systems. It enables silent mode operation with reduced acoustic and thermal signatures, minimizing reliance on the main engine and reducing fuel consumption.

The system supports power configurations ranging from 2 kW to 20 kW and provides 24/28 VDC output as well as high AC and DC voltage options. Depending on application needs, the APU can be configured with air-cooled or liquid-cooled diesel engine architectures, supporting modular adaptation to different vehicle requirements.

The M2312 is fully integrated with the vehicle’s fuel and control systems and draws fuel directly from the vehicle fuel tank, eliminating the need for a separate fuel tank or battery.

A defining feature of the M2312 is its co-generation operating mode. When operating alongside the vehicle’s main generator, the system continuously monitors onboard power demand and supplements power output to compensate for shortages caused by newly integrated equipment, preventing the need for upgrading the main generator.

Auxiliary Power Unit – M2312 is equipped with an IP67-rated electronic control unit featuring a digital display. Operators can monitor real-time parameters such as temperature status, fuel level, pressure values, DC current, battery voltage, and system fault information.

The control system supports both automatic and manual start options, enabling flexible operation across different mission profiles and vehicle operating states.

Auxiliary Power Unit – M2312 is designed and tested in accordance with the following military standards:

• MIL-STD-461 for electromagnetic compatibility

• MIL-STD-810 for environmental durability

• MIL-STD-704 for power management and electrical compatibility

• MIL-HDBK-217 for reliability and life estimation

These standards confirm the system’s suitability for long-term operation in harsh military environments.

Auxiliary Power Unit – M2312 enables armored military vehicles to operate mission-critical systems independently of the main engine. It supplies power to onboard electronics, hydraulic and pneumatic systems, climate control units, weapon systems, communication equipment, fire suppression systems, power distribution units, and KBRN systems.

By supporting modular integration, reducing engine runtime, and maintaining silent operation, the M2312 enhances operational efficiency, vehicle survivability, and mission endurance across diverse military platforms.