Wind Turbine Tower Specifications (15m for 20kW)
Parameter Category | Parameter | Value | Notes/Units |
| Tower General | Height | 15.0 meters | From filename |
| Material | Q235 Steel |
|
| Top Diameter | 400 mm |
|
| Bottom Diameter | 780 mm |
|
| Wall Thickness | 8 mm |
|
| Construction | 2-section flange connection |
|
| Coating | Hot-dip galvanized + plastic sprayed |
|
| Base Flange Assembly | Flange Plate Diameter | 1100 mm |
|
| Flange Plate Thickness | 60 mm | From "1100*6.0" |
| Anchor Bolt Quantity | 12 |
|
| Anchor Bolt Size | M32 |
|
| Bolt Pattern Reference | 240 mm circle | "12-240" likely indicates PCD |
| Foundation | Foundation Size | 3000 × 3000 mm | Square base |
| Concrete Base Thickness | 200 mm | "200M" = 200 mm |
| Rebar Cage | Integrated with anchor cage | Ø12 rebar |
Bolt Circle: The notation "12-240" likely indicates 12 bolts arranged on a 240 mm Pitch Circle Diameter (PCD)
Flange Plate: "1100*6.0" interpreted as 1100 mm diameter × 60 mm thickness (consistent with previous drawings)
Foundation:
3000×3000 mm concrete base
200 mm thickness (cushion layer)
Anchor cage integrated with Ø12 rebar cage
Construction Details:
Two-section tower with flanged connection points
Full hot-dip galvanizing plus plastic coating for corrosion protection
Q235 steel (equivalent to ASTM A36, yield strength 235 MPa)
