Current Limiting Panel
For limiting the current to track lights to meet Energy Code budgets, we use Current Limiting Panels like Silver Bullet. We have to manually size the circuit breakers based on the load on the lighting circuit. The breakers which might be 1, 2, 4, 6, 8 amps, etc. will only handle up to about 80% of their rating due to inrush current to ballasts and LED drivers. So, there is a lot of trial and error and manual calculating to size the breakers. Then the Current Limiting Panel schedule or diagram is updated manually in Acad, which introduces errors and inconsistencies. The Current Limiting breakers are wired between the branch circuit breaker and the tracks. An automated Current Limiting Panel would be very useful.