Generic Bottom Hung Window with SECO Ni 24 40

General

Product Name: Generic Bottom Hung Window

Control Type: SECO Ni 24 40 Chain Operator

Configuration: Bottom-hung, outward opening (bottom pivoted, top venting)

Application: External façade openings for residential, commercial, or institutional buildings

Mounting: Installed into prepared structural openings within wall assemblies

Classification

Uniclass 2015:

• Ss_25_30_30_85 (Windows)
• Pr_30_59_98_94 (Window units)

OmniClass: 23-17 13 13 (Windows)

• IFC Class: IfcWindow / IfcWindowType

Geometry and BIM Parameters

Dimensions (Parametric)

• Overall Width (W): Adjustable (default: 900 mm)
• Overall Height (H): Adjustable (default: 600 mm)
• Frame Depth: 70–85 mm (parametric)
• Sash Thickness: 40–55 mm

Opening Characteristics

• Opening Type: Bottom Hung
• Hinge Position: Bottom
• Control Mechanism: Electrically controlled chain actuator – SECO Ni 24 40
• Opening Angle: 15°–30° (dependent on actuator stroke and window geometry)
• Free Area: Parametric, calculated based on geometry and max actuator stroke

Hardware – SECO Ni 24 40

Actuator Features

• Model: SECO Ni 24 40
• Type: 24V electric chain actuator
• Stroke Length: 400 mm (nominal)
• Force: Opening and closing forces in accordance with manufacturer performance data
• Integration: Compatible with standard window automation systems, smoke ventilation controls (if applicable), and BMS interfaces
• Mounting: Internal surface-mounted chain actuator with appropriate fixings

Operation and Maintenance

• Operation: 24V DC powered electric actuation via SECO Ni 24 40
• Controls: Wall switch, environmental sensors, BMS integration, or optional smoke control activation
• Maintenance: Annual inspection of seals, bottom hinges, pivot hardware, and actuator operation

BIM Metadata

• Manufacturer: Generic
• Component Type: Window – Bottom Hung
• Actuator Included: Yes
• MEP Connectivity: 24V DC power supply connection

COBie Fields

• Type Name: Generic_Bottom_Hung_Window_SECO-Ni-24-40
• Model: SECO Ni 24 40 actuator integrated
• Asset Type: Fixed
• Warranty: As required by project specification