Icing control system – AC HCU

    ISOCOMP ELETTRONICA 2-channels AC HCU unit senses windshields temperature, controls the heating power of each channel for de-icing and de-fogging, implements BIT and ARINC-429 communication.


    – 3-phase 115VAC@400Hz + 28VDC MIL-STD-704F inputs
    – Heating power up to 4800W for each channel
    – 3 temperature inputs available for each channels
    – Cross switching between channels
    – Protected against short and open sensor failures
    – Electrical: MIL-STD-704 compliant
    – Environmental: RTCA DO-160G/MIL-810-G compliant
    – Software: RTCA DO-178C level C compliant
    – Operative enviroment temperature -40/+55 °C

    Sector classification:


    Category of machinery:

    – Fixed wing, rotary wing, UAVs, UPS and PG

    Typology of device:

    Heating electronics