NORD DRIVESYSTEMS NORDAC LINK size 2 frequency inverters for motors rated up to 7.5 kW can be deployed where smaller drives are not sufficient, and extra power is needed, such as in inclined conveyors, hoists or long-belt conveyors; hoist functions and STO and SS1 safety functions according to EN 61800-5-2 are included. Interfaces for all common fieldbuses and Industrial Ethernet protocols are supported.