QBAR Busbar Trunking System Components
The conductor material is 99.99% pure copper, guaranteeing excellent conductivity; because our commitment to excellence drives us to deliver high-quality products and services consistently, ensuring the satisfaction and success of our clients.
1- Straight Trunking Element – Feeder:
- Used for electric power transport.
- Available in 3000 mm standard length or custom dimensions (starting from 600mm).
- Supplied with monoblock pre-installed.
2- Distribution Straight Trunking Element/Tap-Off Units on Both Sides:
- Used for electrical energy distribution with tap-off units.
- Standard version includes 4 tap-off facilities (2 on each side) along 3000 mm length.
- Custom lengths with special tap-off facilities (max up to 4 per side) possible after evaluation.
- Each tap-off facility equipped with automatic device for IP protection degree restoration upon disconnection.
3- Direction Change Element:
- Enables various layouts.
- Available in standard and custom lengths.
4- Double Direction Change Element:
- Double Flat Elbow: Achieves all layouts.
- Double Vertical Elbow: Achieves all layouts.
- Vertical + Flat Elbow: Achieves all layouts.
5- Rating Reducer/Section Isolator:
- With switch-disconnector and fuse-holder.
- Connects two busbar trunking runs with different nominal ratings.
- Used for dividing or electrically protecting parts of the busbar.
- Standard version includes switch-disconnector and fuse holder (fuses not included).
6- Expansion Element:
- Standard length: 1500 mm.
- Absorbs axial movement due to thermal expansion.
- Installation guidelines:
1- Near building expansion joint.
2- For straight runs longer than 40-50m (1 unit every 20-25m).
