Danfoss have installed 2 VLT Inverters which are controlling screw jacks that can raise and lower a section of seating. This can provide access into the centre part of the stadium for HGV acticulated vehicles when events are being staged.
One Danfoss inverter is performing the positioning movements – the other inverter on the opposite side is perfectly syncronised to it using Danfoss Sync Pos Option technology.
This gives a perfectly balanced operation of the nicknamed “Dragons Mouth”.
PnP have setup and commissioned this system for Danfoss.