_____________________________________________________________________________________________________________________________________________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

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Output Connectors

ACPC TB – VFG3

ACPC TB – VFG2

ACPC TB – APU

AC Breakers