Control gear for electric-pulse AIS. БПУЛ


Unit БПУЛ is a component part of aircraft electric-pulse anti-icing system.

Unit БПУЛ is intended to generate and distribute high voltage pulses supplied to groups of series-connected inductors which cause elastic strain of aircraft lifting and control surfaces so as to shed the accumulated ice.

Technical characteristics:

DC supply voltage (24,0–29,4) V
Current consumption 20 A max.
Charging voltage of storage capacitors (2400±200) V
Output pulse current amplitude value 1400 A max.
Output current pulses repetition period (4±0,4) s
Duty intermittent periodic
Weight (8±0,5) kg