Products

Technical products for MV/LV electrical infrastructure.

All Protection Relay Power Quality Analyzer Capacitive Voltage Indicator Fault Passage Indicator Ferroresonance Protection Temperature & Humidity Controller Voltage Signal Amplifier Residual Current Monitor Power Factor Correction Capacitor Power Factor Controller Capacitor Duty Contactor Software

Ferroresonance Protection

Ferro-Damp

When voltage transformers are installed in an MV network with isolated neutral and single-phase switching is possible, ferroresonance is a real risk. Ferro-Damp is what we specify in these cases — it activates only when ferroresonance is detected and damps the overvoltage before equipment damage occurs.

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