Cable tray tee changed to right angle

You can convert a cable tray tee into a right-angle (elbow) by editing the family in Revit or using a branch/elbow fitting, adjusting connector angles to 90° and ensuring proper alignment.Using Revit to Modify the TeeIn Revit, a tee fitting has three connectors, which makes direct conversion to a right-angle challenging. To achieve a right-angle:Edit the Tee Family: Start by duplicating the existing tee family and modify it to function as an elbow. Replace the duct connectors with cable tray connectors and set the angle parameter to 90° for the desired bend .Connector Orientation: Ensure the primary connector is correctly assigned and rotate the family in plan view if necessary. Misalignment can cause warnings or improper placement .Fabrication Parts: Using MEP Fabrication Parts can simplify the process. You can create a 'Channel Vertical Elbow' or 'Channel Elbow' family and load it into your template, then assign it to horizontal or vertical bends in your cable tray type .Alternative ApproachesBranch Piece Instead of Tee: In some cases, a branch piece can be used to create a right-angle off the main tray. This may require physically chopping the upstand edge of the main tray on-site or annotating the modification in the model .Start a New Tray Run: Another method is to start a new unconnected tray at the right angle using a standard elbow fitting at the beginning of the run. This keeps the model clean but may reduce connectivity in the schedule .Practical TipsAngle Settings: Many cable tray families allow you to set bend angles directly (e.g., 90°, 45°, 60°) in the family parameters .Custom Families: If standard fittings do not meet your needs, creating a custom family based on the tee or elbow template allows precise control over dimensions, connector placement, and bend angles .Documentation: Annotate any on-site modifications or non-standard connections to ensure clarity for installation teams . By following these steps, you can effectively convert a tee into a right-angle fitting in Revit or in the field, maintaining proper connectivity and scheduling.