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  Instruments - Emergency Power Backups
CASTLEBERRY EMERGENCY POWER BACK-UP EPU-2

TSO’d emergency power supply, Model EPU 28-24RMT that can replace some older non TSO’d units made by Terra and AIM that are no longer in production. This unit provides a 24 VDC output up to 5 Amps for 30 minutes for emergency buss power to operate the standby attitude gyro with extra capacity of up to 4 amps for other critical instrument or avionics. This is economical insurance in a 7.5 pound package for aircraft frequently involved in IFR operations. Additional features of the new Castleberry unit include sealed leadacid batteries, now free from corrosion and shipping problems under hazardous materials regulations and an optional fuselage mounted external connection for testing and battery certifi cation.

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11-05822CASTLEBERRY PS EPU-28-24RMT$1272.00
MID-CONTINENT EMERGENCY POWER SUPPLY

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.

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11-05540MID-CONT EMERG PWR SPPLY MD420$2075.00
AVTEK STANDBY
ELECTRICAL SYSTEM

AvTek uses rechargeable, dependable, deep discharge batteries as the power source in its Standby ElectricalSystem. They are sealed and maintenance free. Nothing can get out and there is nothing to add.

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11-01262AVTEK STANDBY ELEC SYS 28V$695.00
EMERGENCY POWER SUPPLY MD835

An industry first — Mid-Continent Instruments brings you the first emergency power supply featuring Lithium Nanophosphate™ technology. The MD800 Series weighs merely 4.8 pounds – 8 pounds less than the competition.

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11-08713TRUE BLUE MD835 POWER SUPPLY$3458.00
MID-CONTINENT BATTERY BACKUP SYSTEM
18VDC, 2.5 AH, LEAD-ACID, TSO

The MD420-1 Emergency Power Supply (EPS) System is designed to supply emergency power to the Mid-Continent Instrument 4200 or 4300 series attitude indicator, or other applicable equipment, when the aircraft main power buss has been de-energized. Additionally, the MD420/MD420-1 EPS System will supply emergency lighting power to two additional instruments such as an airspeed and altimeter. During normal aircraft operation, the MD420/MD420-1 EPS System will utilize the aircraft main power buss to recharge or maintain existing charge on the System.

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10-04770MCI EMERGENCY POWER SUPPLY$2298.00