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.
Castleberry now also produces the PAC-75, a new 28-VDC
electrical inverter. This 115 volt, 400 cycle, 75 watt unit is designed
to replace older units which have reduced power capacity. The PAC-
75 inverter is a TSO’d replacement for non-TSO’d units including,
AIM P-20, -21, and -21A.
Castleberry units are FAA approved and TSO’d for popular
components, previously manufactured and now obsolete.
Castleberry products embody a heritage of quality and reliability
brought by a core of professionals with an average of more than
20-years in the industry. New electronic components carry a 15-
month warranty |
Electrical - Power Backup, Emergency
