The 3540 FC clamps onto bus bars or conductors without disconnecting power, making it safe for installation on live panels. Its on-board memory logs data at 10-minute intervals for 50 days of stand-alone trending before a cloud connection is required. Fluke Connect Assets integrates readings from multiple 3540 FC units across a facility into a single dashboard for load balancing and demand charge management. Threshold alarms send push notifications when power consumption or power factor exceeds user-defined limits. Compatible with the Fluke 430-II energy analyser for deeper harmonic and power quality diagnostics during investigation events.