Specifications

Section-1 Introduction
November 11, 2013
1‐10
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WARNING:Disconnectprimarypowerpriortoservicing. 888‐2628‐300
Figure 1-9 Modified IPA Module Rear
Figure 1-10 Modified IPA Module
1.2.8 TransmitterACPower
ThreephaseACmainsmustbesuppliedtothecabinetsviacircuitbreakerCB23andCB24ontheACmainsinput
assembly(A15).Thetransmittercanaccept208‐240VAC(DeltaorWYE)or380‐415VAC(WYE)bychangingjumpers
intheseareas:
• TerminalboardsTB1andTB2
• IPA(driver)andPAbackplaneboards
Ifproperlyjumperedtherewillbethreephase208‐240VACinputssuppliedtoeachdriverandPAmodule.
Caution
THREE PHASE 440-480VAC AC MAINS CAN ALSO BE USED BUT ONLY WITH
AN EXTERNAL TRANSFORMER WHICH CAN BE ORDERED SEPARATELY
FROM HARRIS BROADCAST.
Steel Pin