Startup and Baseline Loading NAVAIR.doc

destruction notice for unclassified, limited documents, destroy by any method that will prevent disclosure of contents or reconstruction of this document. pma-260-spec-028/rev1 1 march 2010 department of the navy program executive office pma260 naval air systems command patuxent river, maryland 20670-1161 system specification for the mobile electric power plant (mepp), land based distribution statement a: approved for public release; distribution is unlimited. approved:approved: title:logistics integration managementtitle:se and alre systems engineering (air-6.6)(air-4.8.1) date:date: approved: title:program manager (pma-260c) date: revision history effective dateversionremarks 12 january 2010d1initial draft reference para. #s incorrect 13 january 2010d2second draft srb copy 20 january 2010d3third draft minor updates prior to srb 29 january 2010d4fourth draft srb comments incorporated 29 january 2010d5fifth draft minor rewording 3 february 2010rev0submittal for signature no changes from revd5 1 march 2010rev1updates: 1. amperage values mepp-con-0016, 0028, 0050, and vr-0017 2. wire gauge mepp-con-0035 (this page intentionally blank) table of contents i 1.0 scope1 1.1 identification .1 1.2 document overview .1 2.0 applicable documents2 2.1 general.2 2.2 government documents.2 2.3 non-government documents .5 3.0 system requirements7 3.1 definition .7 3.2 characteristics.vii 3.2.1 performance characteristics.7 3.2.1.1 provide mepp functions.7 3.2.1.1.1 perform built-in-test.7 3.2.1.1.2 provide maintenance power .7 3.2.1.1.2.1 output 115/200 vac power.7 3.2.1.1.2.2 output 28 vdc power.8 3.2.1.1.2.3 output 270 vdc power.8 3.2.1.1.3 provide auxiliary power.8 3.2.1.1.3.1 provide 270 vdc auxiliary power .8 3.2.1.1.3.2 provide utility power.8 3.2.1.1.4 perform diagnostics.8 3.2.2 interface requirements .9 3.2.2.1 external interfaces .9 3.2.2.1.1 aircraft interface.9 3.2.2.1.1.1 mepp to aircraft ac power link.9 3.2.2.1.1.1.1 115 vac, 400 hz output cable.9 3.2.2.1.1.2 mepp to aircraft 28 vdc link .9 3.2.2.1.1.2.1 28 vdc output cable.9 3.2.2.1.1.3 mepp to aircraft 270 vdc link .9 3.2.2.1.1.3.1 270 vdc output cable.9 3.2.2.1.2 auxiliary equipment interface.10 3.2.2.1.2.1 mepp to auxiliary equipment convenience plugs link.10 3.2.2.1.2.1.1 convenience plugs.10 3.2.2.1.2.2 mepp to auxiliary equipment 270 vdc link.10 3.2.2.1.2.2.1 270 vdc auxiliary receptacle .10 3.2.2.1.2.3 mepp to power tools utility power link.10 3.2.2.1.2.3.1 utility power plugs.10 3.2.2.1.3 operator/maintainer interface.10 3.2.2.1.3.1 mepp to operator/maintainer link.10 table of contents ii 3.2.2.1.3.1.1 control/instrument panel.10 3.2.3 115/200 vac electrical output.11 3.2.3.1 general considerations, 115/200 vac.11 3.2.3.2 overload capacity, 115/200 vac.11 3.2.3.3 voltage regulation (steady state).12 3.2.3.4 voltage modulation .12 3.2.3.5 voltage transient response.12 3.2.3.6 phase sequence.12 3.2.3.7 ac output control and protective devices.12 3.2.4 28 vdc electrical output.12 3.2.4.1 general considerations, 28 vdc.12 3.2.4.2 direct current power converter .12 3.2.4.3 power converter input.13 3.2.4.4 voltage adjustment .13 3.2.4.5 overload capacity, 28 vdc.13 3.2.4.6 voltage regulator .13 3.2.4.7 current limiting .13 3.2.5 270 vdc electrical output.13 3.2.5.1 general considerations, 270 vdc.13 3.2.5.2 overload capacity, 270 vdc.13 3.2.5.3 270 vdc (main) output steady-state current rating.13 3.2.5.4 28 vdc (interlock) output steady-state current rating.13 3.2.5.5 270 vdc output voltage regulation.13 3.2.5.6 28 vdc interlock output voltage regulation.14 3.2.5.7 270 vdc output ripple amplitude .14 3.2.5.8 28 vdc interlock output ripple amplitude.14 3.2.5.9 270 vdc output distortion factor.14 3.2.5.10 28 vdc interlock output distortion factor .14 3.2.5.11 270 vdc output current demand rate.14 3.2.5.12 28 vdc interlock output current demand rate.14 3.2.5.13 270 vdc output distortion spectrum.14 3.2.5.14 28 vdc interlock output distortion spectrum.14 3.2.5.15 270 vdc output voltage threshold.14 3.2.5.16 28 vdc interlock output voltage threshold.15 3.2.5.17 270 vdc output voltage recovery.15 3.2.5.18 28 vdc interlock output voltage recovery.15 3.2.5.19 output load fault trip coordination.15 3.2.5.20 output load fault current limit.15 3.2.5.21 28 vdc interlock during output load fault.16 3.2.5.22 28 vdc interlock after output load fault.16 3.2.5.23 28 vdc interlock output protective function.16 3.2.5.24 line drop compensation.16 table of contents iii 3.2.5.25 line drop compensation control limits .16 3.2.5.26 main bus discharge.16 3.2.5.27 output discharge .16 3.2.5.28 voltage removal from output connector.16 3.2.5.29 output power contactor interlock.17 3.2.5.30 output power contactor rating.17 3.2.5.31 power quality limits.17 3.2.5.32 270 vdc output start-up loads (constant or resistive power).17 3.2.5.33 270 vdc output start-up loads (inrush current).17 3.2.5.34 28 vdc interlock output start-up load.17 3.2.5.35 baseline loading power quality .17 3.2.5.36 baseline load types.17 3.2.5.37 270 vdc baseline load conditions.17 3.2.5.38 28 vdc interlock output baseline load conditions.18 3.2.5.39 profile and transient loading power quality .18 3.2.5.40 profile and transient load types.18 3.2.5.41 profile and transient load ramp rates .18 3.2.5.42 load profiles.18 3.2.6 physical characteristics .18 3.2.6.1 general.18 3.2.6.2 prime mover .18 3.2.6.3 cable storage.18 3.2.6.4 dimensions.18 3.2.6.5 diesel engine.19 3.2.6.6 epa tier iii requirement.19 3.2.6.7 exhaust pipe.19 3.2.6.8 exhaust muffler .19 3.2.6.9 fuel tank .19 3.2.6.10 diesel engine fuel, air and oil filters.20 3.2.6.11 trailer general.20 3.2.6.12 chassis .20 3.2.6.13 shock absorbers.20 3.2.6.14 towbar.20 3.2.6.15 lunette eye .20 3.2.6.16 parking brakes.20 3.2.6.17 top plate/top access panels.20 3.2.6.18 tires and wheels.20 3.2.6.19 lifting/tiedown rings.20 3.2.6.20 forklifting .21 3.2.6.21 retro-reflective marking .21 3.2.7 system quality factors.21 3.2.7.1 reliability.21 table of contents iv 3.2.7.1.1 reliability requirements.21 3.2.7.2 maintainability.21 3.2.7.2.1 general, maintainability .21 3.2.7.2.2 routine maintenance .21 3.2.7.2.3 preven