1、How to install a Self Regulating Heat Tracing SystemOverview workshop Features of Raychem Heat Tracing Heat Tracing cable installation Component installation At the end of the installationRaychem Heat Tracing cables Features&Benefits Heating cable range Heating cable construction Features&BenefitsCo
2、ldWarmHotOuter jacketBraidInsulatingjacketSelf-Regulating coreresponds to pipe temperature Features&Benefits Self-regulation Parallel circuit Unconditional T-classification Heating cable range Heating cable constructionConductorsSpacerCoreFiberElectricalinsulationOuterjacketBraidMonolithic heaters(B
3、TV&QTVR)Fiber heaters(XTV&KTV)Heating cable installation Storage Pre-installation checks Cable handling Positioning&attachment Tracing Storage Pre-installation checks of material Cable reference and Voltage rating Transportation damages Record cable details,batch nr,total length on reel Pre-installa
4、tion checks of materialPerform insulation resistance test and record values Pre-installation checks of piping Plan to fit in the construction schedule Walk the system and plan the routing Heating cable handlingTo be avoided!Heating cable positioning&attachment Tracing a pipeline300 mm Tracing valves
5、 Keep free Tracing elbows 2”Tracing flanges2 x pipe Tracing pipe bar hangers Tracing welded pipe support shoesSideUnderComponents installation Installation instructions Heating cable preparation Components installation Components installation Detailed multilingual installation instruction in each ki
6、t Heating cable preparation Junction boxes&support bracketsPower connectionT-connectionX-connection230 V230 V230 V Connection kit Insulation entry kit End seal kit Splice kit Accessories Fixing tapes GT66 for carbon steel pipesfrom-5C to 130C GS54 for stainless steel pipesbelow-5C up to 180C Alumini
7、um tape:ATE-180 Thermostats and control unitsAt the end of the installation Checking the trace-heatingsystem Thermal insulation Power supply Pre-commissioning At the end of the installation Extra tracing for valves installed properly?Sensors OK?Insulation resistance test Sign off construction drawings Thermal insulation After thermal insulation Power supply&electrical protectionrcd Pre-commissioningEHT ConstructionThanks for your attention
