Electrical Industry Rich-Media Product Demos and Videos

One of the most critical decision when designing stable and safe electrical systems is system grounding. The key parameter that determines the neutral grounding resistor’s affect on the circuit is the let-through current. This video will focus on how to determine what level of let-through current to specify when designing a resistance-grounded system.

Littelfuse understands the challenges of circuit protection for renewable energy. Check out the many ways our products can safe-guard your systems to avoid costly equipment damage and downtime. From solar farms to battery energy storage and wind turbines, we have your personnel, equipment and business protected.

Lightning strikes are a leading cause of downtime for solar farms. Even indirect strikes can cause major destruction to photovoltaic (PV) systems. Watch this video to learn how the Littelfuse SPD2 Type 2 series of surge protective devices provides a path to ground for excess voltage to protect your PV system.