Danfoss Turbocor TT Series

Figure 4-89 AC/DC Bus Bar Connectors - TTS/TGS/TTH/TGS Rev. F and earlier (Except TTS300/TGH230)
Figure 4-90 AC/DC Bus Bar Connectors - TTS/TGS/TTH/TGS Rev. H (Except TTS300/TGH230)
4.12.2 Input Mains Bus Bar Installation
1. ForRevisionFandearliercompressors,refertoFigure4-89AC/DCBusBarConnectors-
TTS/TGS/TTH/TGSRev.Fandearlier(ExceptTTS300/TGH230)anddothefollowing:
a. PlacetheACBusBarsintoposition.
b. Looselyinstallthesix(6)fastenersthatsecurethethree(3)ACBusBarstotheTerminalBlock.
c. Looselyinstallthethree(3)M8x20fastenersthatsecuretheACBusBarstotheSCRs.
d. Torquethesix(6)fastenersto3Nm(27In.lb).
e. Torquethethree(3)M8x20fastenersto9Nm(80in.lb.).
f. RoutetheSoftStartAC/DCharnessundertheACbusbars.
g. InstalltheconnectorsoftheSoftStartAC/DCHarnesstothebusbars.
2. ForRevisionHcompressors,refertoFigure4-90AC/DCBusBarConnectors-TTS/TGS/TTH/TGSRev.H
(ExceptTTS300/TGH230)anddothefollowing:
M-SV-001-EN Rev. H-1/23/2023 Page 109 of 294