top of page
EMS VISU — See electricity live
9 monitored outputs. Voltages, currents, imbalances, power, network quality. In real time on any screen.
On complex electrical installations, critical information is often invisible until an incident occurs.
The VISU EMS changes that by displaying real-time phase current, active and reactive power, phase imbalance, THD, and load ratios. Anomalies are highlighted in red with automated timestamps.
For instance, during the Bruno Mars concert in June 2026 at the Stade de France, the VISU EMS detected a live 133.3% imbalance on the generator's neutral.
EMS VISU · Bruno Mars · Stade de France · VALISE-010 · Comparative view — SR 100-4 at 0A (inactive feed detected) · GE neutral with no consumption
.jpg)
EMS VISU · David Guetta · Stade de France · 06/11/2026 · VALISE-010 · 9 departures including Neutral GE1+GE2 800A · Cumulative 182 kW · THD Neutral: 543.8% — anomaly detected
.jpg)
What EMS VISU allows you to see
• Phase-to-phase voltages (V) and phase-to-neutral voltages via R/S/T channels — in real time
• Currents per phase (I1, I2, I3) and average three-phase current (Tri Moy) — per named circuit
• Load ratio (%): average current vs. circuit breaker rating — detects oversizing
• Phase imbalance UNB (%) — red alarm if threshold exceeded
• Maximum recorded current I Max² — with precise timestamp
Active power P (kW) and reactive power Q (kVAr) — per feeder and cumulative
• Power factor PF (cos φ) — by starting point
· THD (%) — total harmonic distortion rate, displayed in red if abnormal
bottom of page