Russelectric offers its Prime Power Systems, which are used for automatic operation of on-site power generators to serve a facility’s entire load. The Prime Power Systems are used as the primary source of power to a facility. Generator paralleling controls provide active synchronization and soft loading control of the engine generators based on load demand.

All Russelectric Prime Power systems are UL listed, offer programmable logic controller (PLC) system controls, and are supervisory control and data acquisition (SCADA)-capable. 

In prime power applications, engine generators run in response to the connected load. If the load increases to a predetermined level, these power systems automatically start additional generators, synchronizes them to the generator bus, and share the load with the running generators. If the load decreases to a predetermined level, excess generators are automatically removed from the bus and shut down, returning them to standby status.