Part #: 0900-1840-22T

Model: EPU28-24RM

Castleberry - Emergency Power Unit
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Part Number :
 
 

EPU 28-24 RMT
FEATURES
  • Emergency Power Unit
  • Superceeds EPU 28-24 RM
  • Provides power for up to two instruments during emergency
  • Automatically maintains batteries in a state of full charge during normal aircraft operation
  • High energy, long life, deep discharge, sealed lead acid batteries
  • Automatically switches to emergency power upon aircraft electrical system failure when EPU is armed
  • Lightweight, compact design
  • Overload protected
  • Totally rechargeable
  • Environmental:    - Vibration: DO-160D Category M    - Shock: DO-160D Category B    - Power Input Test: DO-160D Category B    - Voltage Spike Test: DO-160D Category B    - Audio Frequency Conducted: DO-160D Category B    - Induced Signal Susceptibility Test: DO-160D Category B    - Radio Frequency Susceptibility: DO-160D Category U    - Electromagnetic Compatibility Test: DO-160D Category B
SPECIFICATIONS
Dimensions: 3.15" W x 3.85" H x 12.50" L Weight: 7.5 lbs max
Input Voltage:: 22-33 VDC Output Voltage: 24 VDC Nominal
Battery Capacity: 2.5 Amp-hours Nominal Mounting: Rack Mounting
Operating Temperature: -40°C - +65°C Storage Temperature:  -65°C - +65°C
Altitude: 55,000 ft. Maximum Humidity: 95% @ 50°C for 48 hours
Part NumberEPU Description:
EPU 28-24 RM 24 VDC output, 22-33 VDC input, 2.5 Amp-hours capacity
EPU 28-24 RMT 24 VDC output, 22-33 VDC input, 2.5 Amp-hours capacity
EPU 28-24 RM4 14 VDC output, 11-16.5 VDC input, 5 Amp-hours capacity
EPU 28-24 RM8 28 VDC output, 22-33 VDC input, 2.5 Amp-hours capacity

 

Overload protected
Totally rechargeable
   - Arms at beginning of flight    - Activates instantly upon power loss    - Recharges during flight    - Shuts off after flight
•Automatic features include:    - Arms at beginning of flight    - Activates instantly upon power loss    - Recharges during flight    - Shuts off after flight
•Automatic features include:    - Arms at beginning of flight    - Activates instantly upon power loss    - Recharges during flight    - Shuts off after flight
0900-1840-22T
- Emergency Power Unit
Price Condition Status
RFQ NEW OUTRIGHT RFQ