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AFATDS Mobile Tactical Shelter

This document contains data whose export/transfer/disclosure is restricted by U.S. law. Dissemination to non-U.S. persons whether in the United States or abroad requires an export license or other authorization. . AFATDS Mobile Tactical Shelter. Power Management. Objectives.

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AFATDS Mobile Tactical Shelter

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  1. This document contains data whose export/transfer/disclosure is restricted by U.S. law. Dissemination to non-U.S. persons whether in the United States or abroad requires an export license or other authorization. 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  2. AFATDS Mobile Tactical Shelter Power Management 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  3. Objectives Describe the Components of the MTS Power and Distribution System Describe the Three Options for Powering the MTS Describe the Electric Circuits inside the MTS 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  4. Power system components 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  5. Power Entry Panel (PEP) The PEP provides a NATO slave cable connector that allows external generator power to be applied to the shelter. The shelter grounding screw is located below the slave receptacle The water-resistant cover (shown rolled) is held in place by magnets inside the outer seam of the cover. 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  6. External Power Cables Generator power cables - issued 1 per shelter 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  7. External Power Cables Generator pig tail cable – with aftermarket AC adapter plug (not issued) 15 A / 125 V Plugs into an AC receptacle and can be attached to the generator extension cable and into the shelter (PEP) 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  8. Battery Compartment • The battery compartment contains MTS power components: • Two batteries that power the shelter when external power is not available. • The Outback power inverter. The Outback performs two functions : • Conditions incoming AC power to ensure a clean, uniform power source • Converts input 24V DC power to 110V AC power when operating from the MTS batteries or the vehicle’s alternator • The Battery Charger Controller 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  9. Battery Compartment (Inside) With external AC generator power supplied: conditions input 110V AC power for the MTS PCC, AC1 and AC2 circuits and the AC unit Outback (Inverter): With vehicle running: converts 24V DC power from the vehicle alternator to conditioned AC power for the MTS PCC, AC1 and AC2 circuits and the AC unit With vehicle not running: converts 24V DC power from the MTS’ batteries to conditioned AC power for the MTS PCC, AC1 and AC2 circuits and the AC unit 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  10. Battery Compartment (Inside) Battery Charger Controller: Automatically combines multiple batteries (the MTS and vehicle power) when charging sources are available. Automatically disconnects the vehicle battery from system loads when there is no active charging source. This ensures that the vehicle battery is not discharged. 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  11. Remote Display Yellow LED indicating status of AC power Green LED indicating status of DC power from the inverter AC IN “hotkey”: displays first of four AC “hot” screens INV “hotkey”: displays FX inverter control screen “Softkeys”: Control menu displayed above the key START ASSIST, when pressed, provides 10 seconds of MTS battery power to the HMMWV in the event HMMWV batteries are unable to start the vehicle 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  12. AC IN Key: AC INPUT CONTROL The AC INPUT CONTROL is the first screen displayed by pushing the AC IN hotkey. The display should read currently: USE (#1). If not, press the key below the USE menu (#2). 1 2 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  13. AC IN Key: GEN START CONTROLLER This is the second screen displayed by pushing the AC IN hokey. This function is not used by the MTS power system. 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  14. AC IN Key: CHARGER CONTROL The CHARGER CONTROL enables automatic battery charging, silent, and “re-float” when an AC input source is connected.The display should read currently: AUTO (#1). If not, press the key below the AUTO menu (#2). 1 2 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  15. AC IN Key: CHARGER MODE CONTROL The CHARGER MODE CONTROL enables the remote display to control battery charging. The menu will display global charger mode. The operator should not attempt to change any settings on this menu. Press OK to return to the main screen. 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  16. INV Key: INVERTER CONTROL This screen displays the current setting of the Outback. The status should read currently: ON (#1). If not, press the key below the ON menu (#2). If the status is OFF the Outback will not operate. 1 2 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  17. If the Outback is “off” the following circuits are still available The PCC power circuit provides power(from the MTS batteries or and the vehicle power system (if the vehicle is running)) The shelter DC power (operating the lights and fans Radio DC power circuit 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  18. MAIN menu The operator can access the current status of the battery system from the main menu by pressing the button under the SUM menu (#1) 1 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  19. Summary The summary displays the following: Activity: Support, Pass Thru or Charging Support: Internal battery draw AC Load: the load on the electrical system in watts Buying: the externally supplied power in watts Pressing either hotkey and OK returns the display to the main menu. 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  20. Warning The Remote Display has a number of menus and functions not covered in this class Operators must not make changes to any menu not described in these classes Failure to follow this warning will result in power failures within the MTS 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  21. Power Distribution Panel The Power Distribution Unit (PDU) acts as a hub that distributes power to equipment via the raceways inside the shelter. The PDU provides circuit breakers that control power to any circuit or combinations of circuits 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  22. Circuit Breaker Mapping: CB1 – CB8 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  23. Circuit Breaker Mapping: CB9 – CB19 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  24. Power Conditioner/Converter The Power Conditioner/Converter Receives incoming AC power from the Outback and outputs conditioned AC power to the PCC circuit Or, receives DC power from the HMMWV or MTS batteries controlled by the battery charger controller and outputs conditioned AC power to the PCC circuit 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  25. Describe the Electric Circuits inside the MTS 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  26. Internal MTS Power 110V AC via CB15 PCC Circuit 110V AC from CB14 110V AC via CB16 AC1 Circuit 110V AC via CB17 MTS batteries provide power that is monitored by the Power Supply (Inverter) AC2 Circuit 110V AC to CB13 1 The Inverter converts 24V DC power to 110V AC 2 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  27. External HMMWV Power 110V AC via CB15 PCC Circuit Vehicle alternator charges HMMWV system with 24V DC power 1 110V AC from CB14 110V AC via CB16 AC1 Circuit Battery Charger Controller links HMMWV power to the MTS 110V AC via CB17 2 AC2 Circuit 110V AC to CB13 The Inverter converts 24V DC power to 110V AC 3 CB19 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  28. Incoming Power: Generator 110V AC via CB15 PCC Circuit 115V AC from generator 1 110V AC from CB14 110V AC via CB16 AC1 Circuit 110V AC via CB17 BCC provides connection from MTS to the vehicle to charge batteries 115V AC to CB12 2 AC2 Circuit 110V AC to CB13 The Inverter conditions incoming power 3 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  29. Internal Power Circuits PCC AC POWER RACES AND OUTLETS 110 AC from PCC via CB15 110V AC from CB18 110V AC from CB16 AC1 POWER RACES AND OUTLETS 110V AC from CB17 AC2 POWER RACES AND OUTLETS 24V DC from CB10 24V DC from CB4 DC TO SINCGARS 1 24V DC from CB5 DC TO SINCGARS 2 MTS LIGHTS 24V DC from CB6 DC TO SINCGARS 3 DC TO SINCGARS 4 24V DC from CB7 DC TO EPLRS 1 24V DC from CB8 DC TO EPLRS 2 24V DC from CB9 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  30. 110V AC OUTLETS • PCC outlets • Provide conditioned power from the AFATDS PCC • These are the preferred outlets for the AFATDS computers • AC1 • Provides power from AC source to one of two circuits powered by the Inverter • This circuit is not available if the Inverter fails • AC2 • Provides power from AC source to one of two circuits powered by the Inverter • This circuit is not available if the Inverter fails 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  31. Degraded Power Operations AC1 Circuit Vehicle alternator charges HMMWV system with 24V DC power AC2 Circuit No Input 1 No Input PCC Circuit 110V AC via CB15 Battery Charger Controller links HMMWV power to the MTS 2 CB19 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  32. What is lost in Degraded Power Operations? AC1 power circuit AC2 power circuit Air Conditioning unit operated from a separate circuit controlled via CB18 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

  33. Summary Describe the Components of the MTS Power and Distribution System Describe the Three Options for Powering the MTS Describe the Electric Circuits inside the MTS 10000001_MTS_PWR_MANAGEMENT(Rev7).pptx (UNCLASS-FOUO) Export Controlled - See Slide 1

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