Sharp SD-AT1000W Especificaciones descargar pdf (Pagina 51)

Maxiva UAX

October 17, 2013

2‐9

888‐2693‐004 WARNING:Disconnectprimarypower priortoservicing.

Figure 2-2 Cabinet Interlock Jumper Plug Installed

Figure 2-3 Standalone LPU RS-485/Interlock Jumper Plug Installed

STEP 2

AdaptthesafetyandRFmuteinterlockstositerequirements,asdesired.The

interlockjumperwiresmayberemovedfromthesupplieddummyplugsand

additionalswitchclosureswiredinserieswiththeinterlockpinpairs.This

extendstheinterlockloop(s)toencompassanyadditionaldevicesrequiring

interlockprotection.Examplesofdevice

stobeincludedinaninterlockloop

are:positionswitchesoncoaxialrelays,insertionswitchesonpatchpanel

links,thermalswitchesonRFloads,andairflowortemperaturesensorsina

coolingsystem.

STEP 3 Iftheoptionalemergencystopbuttonhasbeenprovided,establishthese

connectionsasdesired:

ACmainsdisconnect:connectthecontrolwiresforanexternalACmainsinterruptiondevice(e.g.coilwiresfor

externalcontactor)topins1&2onatTB1(undermetalpanelontopofcabinet).

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 291 292

Sin comentarios

Sharp SD-AT1000W Especificaciones Pagina 51