SA 3 and SA 3L provide the installer with a regulated voltage to drive external annunciator lamps when installing new avionics and accessory equipment. Designed to provide up to 12 outputs, the installer can adjust both the maximum and minimum brightness to match the existing annunciators lamps. The SA 3 and SA 3L are single circuit card which can be installed in SANDIA Aerospace’s SRU-1 single card enclosure or in either the SRU-5 or the SRU-10 multi-card enclosures. They is certified to 55 thousand feet.
SA 3L especially for LED annunciators. The SA-3NVG provides a third level of display brightness for NVG applications. SANDIA Aerospace maintains a complete inventory of Line Replaceable Units for immediate delivery should a replacement unit ever be required.
Voltage: 28Vdc .5 Amp Continuous, 1 Amp Short Term (for annunciator test) Adjustable Voltage To Match Existing Annunciators Brightness for either incandescent or LED’s (SA 3L) Multiple Output Pins Eliminates Splices In Wiring Harness Tested to Meet or Exceed DO160D Easily Field Serviceable – Worldwide Backed By SANDIA Aerospace’s 3 Year Warranty |
Please note, Aircraft Spruce Australia's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Australia assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.