Danfoss TTS400 User Manual

Figure 4-83 Input Terminal Block Removal - TTS/TGS/TTH/TGH Rev. H (Except TTS300/TGS230)
4.11.2.4 3-Phase Main Voltage Input Terminal Block Installation - TTS300/TGS230
Figure 4-84 Input Terminal Block Installation - TTS300/TGS230
1. PlacetheTerminalBlockonthecompressorhousing,securewiththeM5x15fasteners,andtorqueto3
Nm(27in.lb.).
2. PlacetheMylarinsulatorinthecentersectionofTerminalBlock.
3. IncludingtheSoftStartACRingterminalsL1,L2,L3,Securethethree(3)FuseAssemblies(BusBarside)
totheSCRsusingtheM6x16fasteners.Onlyfingertightenatthispoint.
4. Installthethree(3)FuseAssembliestotheTerminalBlockwiththesix(6)fastenersandtorqueto4Nm
(35in.lb.).
5. TorquetheM6x16fastenerfortheBusBarsideofthethree(3)FuseAssembliestotheSCRsto4Nm(35
in.lb.).
Page 104 of 294 - M-SV-001-EN Rev. H 1/23/2023

Danfoss TTS400 Specifications

General

Brand	Danfoss
Model	TTS400
Category	Air Compressor
Language	English