20NKBN-25-U3

Aviation rechargeable battery 20NKBN-25-U3

Autonomous launch of main and auxiliary aircraft engines or turbo starters.

1. the provision of power in the ground conditions of individual receivers with non-operating main and auxiliary aircraft engines and the absence of power supply from aerodrome sources of electricity; 
2. aunch in flight of a stalled aircraft engine or a turbo starter;
3. power in flight of receivers of the 1st category in case of emergency operation of the power supply system.

Type of execution in accordance with GOST 15 150-69