FD-S low ballast elevation with south orientation

NEW! For large modules, torsion-resistant and nevertheless leighter and cheaper!
DICONAL^® offers a new flatroof PV mounting system for installations with south orientation. The target was to develop a leighter, cheaper and stable solution. With DICONAL^® system profiles P40, P-80 the preassembled FD-S frames are firmly connected with each other. The result is a high resistance against torsion. Despite 13 years of constant innovation DICONAL^® FD-S is still compatibel with all system components. The available mounting support helps to accelerate the mounting.

FD-S Application
For flat roofs up to 5° tilt, that allow no roof penetration and only small extra load on the roof. The aerodynamic optimization prevents the PV system from sliping and blowing away.

FD-S Advantages

• Successfull Lightning protection test
• Aerodynamic optimization
• Low ballast needed
• Roof penetration free
• Stable against torsion
• Quick assembly thanks to project related configuration and premounted elevation frames
• Static system calculation
• We create a project based mounting- and ballastplan
• Module inclination 12°
• Mounting support FD-OW 32707 for fast and precise alignment and connection of the frames

• Module change possible at any time, for example while planning, repowering or repairing the plant
• all components are pre-assembled
• no sawing or drilling on the roof
• fast and error-free mounting
• special anti-slip coating is premounted,
• a building protective matting is needless
• Protection of the roof membrane by pre mounted profile end caps
• compatible with all DICONAL^®system components
• the roof remains unchanged i.e. a deconstruction of the PV system can be done easily

Technical Datan

• 12° Elevation angle
• Modules are mounted horizontal

Material profiles and clamps: Aluminium / ENAW 6063
Screw material: stainless steel / 1.4301

DICONAL^® FD-S-1 / -2 /-4 und FD-S -XL is configured as a complete project related system

System components

• FD-S-1 (for 1 Module)
• FD-S-2 (for 2 Modules)
• FD-S-4 (for 4 Modules)
• FD-S-1-XL (for 1 Module from 1100mm width)
• FD-S-2-XL (for 2 Modules from 1100mm width)
• FD-S-4-XL (for 4 Modules from 1100mm width)
• P-40 / Support profile
• KV 80 Connector
• FD-BP-80-495 / Connector base profile
• FD-S protection base profile / premounted
• MMK-xxx-xxx / Module middle clamp
• MEK-xxx-xxx / Module end clamp

Note

• FD-S-1 and FD-S-1-XL cannot be set up in single rows. Only in connection with FD-S-2 (XL) or FD-S-4 (XL)
• Can be combined with FD-OW

Mounting tools
Spanner wrench size 15mm + 13mm / Hexagon allan-key 6mm

Adjusting Mounting support FD-OW 32707
The distance between the preassembled frames is determined by the length of the modules. We provide the „assembly stencile“ to make it easy to bring the rows in the correct distance.

1. Insert the two mounting aids in a P-40 profile. Position the module right and left on the edges (illustration 1-3) - adjust - fix and repeat the adjustment for further module rows.

Mounting

1. Measure + mark with chalk line (note edge regions) + position preassembled elevation frames
2. Align the frames with the DICONAL^® Mounting support FD-OW 32707 and fix them in the perfect position
3. Tighten the P-40 connection profiles in the clamp position - Use the Mounting support at any position
4. Now the P-80 profile section can be taken out of the transport position and be fix them in the right position with the connector
5. Fix the windprotection sheets
6. Module fastening with MMK and MEK module clamps on the P-40 and P-80 profiles
7. Important: The modules must be placed at the bottom in the positioning angle!
   
   
8. Place the ballast according to the plan
9. The connection profiles P-40 can be connected with a P-80 connector to a continuous profile level

Delivery
preassembled as a transportable package

DICONAL^® FD-S

Compatible

Modules can be fixed with DICONAL^® - Module clamps because FD-S is 100% compatible to the system components.

Pre assembled

The module supports of the DICONAL^® flatroof - elevation will be delivered completely pre assembled.

Protection

The FD-S elevation frames will be delivered with special anti-slip protection and profile end caps.

Delivery

DICONAL^® elevation FD-S can be packed and delivered as desired.

Lightning protection:   DICONAL^® FD-S

FD-S and FD-OW are built with the same system compatible components. In 2022 our Photovoltaik-flatroof system DICONAL^® FD-OW was tested successfully for lightning current capability by DEHN Test Centre in Neumarkt. Test report FD-OW. FD-S will deliver the same technical parameters if the following DEHN parts will be used according to the test report.

Necessary components by DEHN are:

• UNI-grounding terminal (Art.-Nr. 540 250 / Erdungsklemmen)
• Aluminium-Round wire (Ø 8 mm / Aluminium-Runddraht)
• Clamp shoe (Art.-Nr. 347 205 / Klemmschuh)
• M8 x 20 flat head screw manufacturer DEHN (Flachrundkopfschraube)

Test report FD-OW