STANAG 4074 Auxiliary Power Unit Connections for Starting Tactical Ground Vehicles

The aim of the STANAG 4074 standard, which is among the STANAG standards that determine the military standards of NATO member countries, is to standardize the dimensions and basic features of the auxiliary power unit connections to operate the tactical land vehicles used in the NATO armed forces.

This standard also has similar features with the MIL-PRF-62122 standard, a military defense standard prepared by the US Department of Defense (MIL-PRF-62122 Performance characteristics: cable assembly, power between vehicles: plug, socket and adapter). This standard covers wiring assemblies, plugs, sockets and adapters used for a temporary connection between electrical systems of two vehicles to start the main engine of a disabled vehicle from a running vehicle. The wiring assemblies, plugs and sockets covered in this standard are intended to provide a temporary connection between the electrical systems of two vehicles with the same level of voltage power supply to allow it to be used as a power source to start the main engine of a second running vehicle.

The main requirements according to this standard are as follows:

• In the application of this standard, materials not specifically specified, their use will cause the performance of any of these components to fall outside the specified limits.It must be suitable for use in cable assemblies, plugs and sockets, provided that it does not cause any change in physical, electrical or dimensional properties.
• Recycled, reclaimed or environmentally preferable materials should be used to the fullest extent possible, provided the material meets or exceeds operation and maintenance requirements and supports economically advantageous life-cycle costs.
• Cable assemblies, plugs and sockets must be designed and manufactured according to the conditions in the standard according to the shape and dimensions in the applicable drawings.
• In terms of voltage, harnesses, plugs and harnesses must be designed for use in the 24 volt direct current vehicle electrical system.
• In terms of polarity, wiring assemblies, plugs, and receptacles must be designed for use in a negatively grounded vehicle electrical system.

Among the numerous test, measurement, analysis and evaluation studies it provides for businesses in various sectors, our organization also provides auxiliary power unit connections testing services for the operation of tactical land vehicles, within the scope of the STANAG 4074 standard, with its trained and expert staff and advanced technological equipment.