T-Section: Duct, Tray, Trench
In the picture the first end of the segment is at the bottom-left.
| Catalog DBF Field | Descriptive Field Name | Description |
|---|---|---|
| CLASS | CLASS | Must be set to DUCTT, TRAYT, or TRENCHT. |
| HEIGHT | HEIGHT | The height of the T Section. |
| WIDTH | WIDTH | The width of the straight part of T Section. |
| SECWIDTH | SECONDARY WIDTH |
The width of the branching part of the T Section. Smaller than WIDTH for a reducing T. |
| BNDRADIUS | BEND RADIUS | The bend radius of the branch of the T Section |
| CNRANGLE | CORNER ANGLE |
The angle in degrees that the T end of the segment makes to the straight path. Values from 20.0 to 90.0 create a left-branching T. Values from -20.0 to -90.0 create a right-branching T. 0.0 will be re-interpreted as 90.0, including older models where this dimension was not supported. |
| LENGTH1 | EXTENSION 1 | Straight extension at the first end. |
| LENGTH2 | EXTENSION 2 | Straight extension at the straight ahead end. |
| LENGTH3 | EXTENSION 3 | Straight extension at the branching end. |
| HEIGHT2 | BASE THICKNESS | The thickness of the base to the inner cavity. |
| WIDTH2 | SIDE WALL THICKNESS | The thickness of each wall to the inner cavity. |