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Core and All Optional I/O boxes
Power
TheTypeRCoreandallTypeRI/OunitshavetwoIECACpowerinletsandarefittedwithdual
powersupplies.UnitswillbefullyfunctionalononePSU,howeverbothshouldbefedwhere
possiblefromseparatesourcestoprovideredundancyagainstbothPSUfailureandexternal
powerloss.
TheoperatingACsupplyvoltageis100V-240V+/-10%.
Thepeakinrushcurrentislimited(coldstart).Figuresareavailableforallunits.Thisreduces
thechanceofanuisancetriporfuseblowfrompowerup.TheRMSquiescentcurrentfigures
arespecifiedontheratinglabelforalltypesofI/Oboxandareshowninthismanualforeach
I/Oboxtype.
Power Factor
AllTypeRI/Ounitsrequirelessthan75Wofinputpower.Theinternalpowersuppliesfitted
havepassivefiltering(asopposedtoactivepowerfactorcorrection)toreducetheharmonics
towithinthelimitsofthestandardEN61000-3-2.Atthetimeofwritingthestandarddoesnot
applytoequipment<75W.Ifthelowerlimitiseverreducedtheunitswillbecompliantandas
sucharefutureproof.
Heat Output and Efficiency
TheheatoutputfromTypeRI/Ounitsdependsonthesupplyvoltageandloading.Typicallyit
is0.55timestheRMSVA(VoltsxAmperes)at230Vand0.7timestheRMSVAat115V.Heat
outputfiguresareavailableforallI/Oboxes.
ThelowpowerPSUefficiencyisagaindependantonsupplyvoltageandloading,generally
>70%.
Cooling
TheTypeRCoreUnitis2Uandiscooledundercontrolwithfanassistance.Operationisnot
dependantonthefan;itistheretoextendtheoperatinglifeoftheunit.Thereisan80mmlow
power,lowspeedandlownoisefanmountedtotherighthandsidepaneloftheunitventingair.
Fanspeedismonitoredandsystemstatuswarningsaregeneratediffansfail.Airisdrawnin
throughthelefthandsidepanel.
TheTypeROptionalI/Oboxesare1Uanddonotrequirefanassistancehavingsufficient
surfaceareatoradiateheatadequately.
ThesidepanelsofallTypeRI/Ounitsshouldbeunobstructedwithatleast50mm(2’)
clearancetoallowairflow.Noclearanceisrequiredaboveorbelowtheunit.
I/Ounitsmaybemountedinanopenbayprovidingtheambientairtemperatureiswithinlimits
(seebelow).Theunitsmayalsobehousedinanyairconditionedbay.
Acoustic Noise Core
<27dBSPL(A-weighted,1mfromfront).
Operating Ambient Air
Temperature
0°C-40°C
Relative Humidity
5%-80%Non-Condensing
ALL TYPE R BOXES
Содержание TYPE R
Страница 1: ...calrec com Radio Production System TYPE R INSTALLATION MANUAL...
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Страница 89: ...calrec com TYPE R SURFACE PANEL LAYOUT EXAMPLES...
Страница 91: ...91 EXAMPLE 1 12 FADER SURFACE...
Страница 92: ...92 TYPE R Radio Production System Surface Panel Layout Examples EXAMPLE 2 18 FADER SURFACE...
Страница 93: ...93 EXAMPLE 3 24 FADER SURFACE...
Страница 94: ...94 TYPE R Radio Production System Surface Panel Layout Examples EXAMPLE 4 TWO STUDIO INSTALLATION...
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Страница 96: ...96 TYPE R Radio Production System Surface Panel Layout Examples EXAMPLE 5 THREE STUDIO INSTALLATION...
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