MID-CONTINENT INSTR & AVIONICS EMERGENCY POWER SUPPLY

761 700
Арт.
11-05540
Описание

Battery Backup System:18VDC, 1.0 Ah, Lead-acid, TSO

The MD420 Emergency Power Supply System is designed to supply emergency power to the Mid-Continent Instrument 4200 and 4300 series attitude indicator when the aircraft main power buss has been de-energized. Additionally, the MD420 will supply emergency lighting power to two additional instruments such as an airspeed and altimeter. During normal aircraft operation, the MD420 will utilize the aircraft main power buss to recharge or maintain existing charge on the System.

Features
  • Simultaneously provides one primary power output and three lighting power outputs
  • Pitot/Static ports or optional electrical input provides ability to work in automatic mode without pilot intervention
    Arms at beginning of flight
    Activates instantly upon power loss
    Recharges during flight
    Turns off after flight
  • Utilizes sealed lead-acid cells for reliability and cold weather performance
  • Lighting outputs can power LED or incandescent lighting at 5, 14 or 28 VDC
  • Remote, mini-annunciation switch (with automatic dimming) controls test and manual operations
  • Quality Mil-Spec connectors included
  • Field replaceable battery module(s)
  • Designed to operate Mid-Continent Instruments’ standby attitude indicator for one hour after primary power loss
  • Amp-hours of power at 18V: 1.0 Ah
  • Total system weight: 3.2 lbs.
  • Designed and built in Wichita, Kansas, USA
  • One year limited warranty

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