The Smart Load is an electronic control for load resistors up to 6 kW from Critical Power Supplies optimized for the operation in Island grid systems with energy sources that only have a slow control or none at all Single phase or 3 phase input IP65

Intelligent dumpload for stand-alone grids

The Smart Load forms the perfect complement to unregulated energy generators in stand-alone grids, e.g., small, directly-connected wind generators with passive stall power control. If there is an electricity surplus, the Smart Load feeds it into special loads, for example, heating cartridges in a hot water tank. The necessary arrangement is completely automatic, fast and free of retroactive effects for other loads. This continuous and quick energy consumption allows for ideal protection of system components and guarantees increased reliability.

Flexible

• For use from 45 to 65 Hz
• Can be connected in parallel
• Suitable for 1- and 3-phase operation

Simple

• Ideal complement for energy sources without active power control
• Easy installation and commissioning

Safe

• Minimized AC interference emission thanks to phase shift control
• Integrated power and frequency control

Robust

• IP65 high protection rating
• 5-year SMA Warranty