_____________________________________________________________________________________________________________________________________________PROPRIETARY DATAAVIONIC INSTRUMENTS, LLC (AI2) and ACME AEROSPACE INC. PROPRIETARY INFORMATION: The information contained in this document is Avionic Instruments, LLC and Acme Aerospace Inc. proprietary information and is disclosed in confidence. Thisdocument and any attached materials are not to be disseminated, distributed, or otherwise conveyed to any third parties without the express written permission of Avionic Instruments, LLC and Acme Aerospace Inc.
______________________________________________________________________________________________________________________________________________________________________________________ PROPRIETARY DATAAVIONIC INSTRUMENTS, LLC and ACME AEROSPACE INC. PROPRIETARY INFORMATION: The information contained in this document is AVIONIC INSTRUMENTS, LLC and ACME AEROSPACE INC. Proprietary information and is disclosed in confidence.This document and any attached materials are not to be disseminated, distributed, or otherwise conveyed to any third parties without the express written permission of AVIONIC INSTRUMENTS, LLC and ACME AEROSPACE INC.
Primary & Secondary Power Distribution Technology Overview
2
Smart Power Distribution (Primary and Secondary)
• IPDU – Integrated Power Distribution Unit• Secondary power distribution• 100A TRU • 28 Channels of SSPC’s (8 – 20 amps
and 20 – 10 amps) programmable via ARINC429)
• DSP Control• Status – Qualified
• MSU – Mission Switching unit• Primary Power Distribution• Distributes power to mission system
load from 4 different power sources (VFG2, VFG3, APU & EXT PWR)
• Power distribution capabilities as a complement to sub-system provider (power conversion, power distribution, battery solutions)
• Typical applications Distribution of primary and secondary
power for both AC and DC power based aircraft at the OEM level and at the completion level.
• Markets Served Military fighters and trainers Commercial and military transport aircraft Commercial and military helicopters Business and Regional Jet aircraft
IPDU MSU
Global Eye
IPDU Data-sheet
Top Level Diagram – MSU – Mission Switching Unit
4
VFG240KVA
VFG340KVA
APU45KVA
External Power80KVA
MSUPower Distribution
Mission Bus #120 Amp20 Amp70 Amp70 Amp
Mission Bus #220 Amp20 Amp70 Amp70 Amp
AC Power : 3PH, 115V L-N, 324-596Hz
115 Amp 115 Amp 130 Amp 230 Amp
MS ON/OFF
MSON
ACPDUMSOFF
MS ON/OFF
MSON
MSOFF
MS ON/OFF
Mechanical Layout Review
5
Output Connectors
ACPC TB – VFG3
ACPC TB – VFG2
ACPC TB – APU
AC Breakers