Live Monitoring & Metrics
The eMabler Dynamic Load Managment (DLM) user interface (UI) provides comprehensive, real-time monitoring and insights that enable Charge Point Operators (CPOs) and energy managers to make informed, data-driven decisions. Visibility into ongoing system behavior is crucial for maintaining efficiency, safety, and service continuity across the entire EV charging infrastructure.
Key Monitoring Features:
Phase Load Distribution (L1, L2, L3): The UI offers granular visibility into per-phase power usage. This is especially important for three-phase systems, as unbalanced loads can lead to inefficiencies, overheating, and even fuse failures. Monitoring phase loads helps operators identify and resolve imbalances quickly, ensuring safer and more stable operation.
Time-Series Graphs: Operators can select historical time windows—such as the past 1 hour, 4 hours, 8 hours, or 3 days—to view trends in charger behavior, power allocation, and energy usage. These graphs support temporal analysis, helping users recognize daily patterns, identify peak usage hours, and spot anomalies.
Charger States: The dashboard displays each charger's current status, whether it is "Active" (charging), "Paused" (temporarily halted due to load constraints or pricing policies), or "Offline" (disconnected or in fallback mode). These real-time indicators help technicians and operators respond rapidly to emerging issues.
EffectiveMaxCurrent Display: One of the most critical dynamic values shown in the UI is the real-time EffectiveMaxCurrent available to the charging site. This metric is continuously updated based on MaxCurrent and external load feedback. Operators use this value to evaluate how much power can still be allocated to EV charging and whether corrective actions are needed.
Operational Benefits:
Enables rapid diagnostics and root-cause analysis in case of charging issues
Helps balance loads across phases to avoid tripping site fuses
Provides visibility for tuning configuration parameters like MaxCurrent or transactional profiles
Facilitates performance audits and compliance with infrastructure limits
In sum, the live monitoring dashboard transforms raw data into actionable insights. It provides a transparent, responsive control layer that empowers users to operate their EV charging network safely, efficiently, and adaptively.