FD2/FD10 Dispositivo di protezione contro le sovratensioni di potenza modello monofase 255VAC Supersorrettor

dispositivo di protezione dell'impulso
February 12, 2025
Riassunto: Scopri il dispositivo di protezione contro le sovratensioni FD2/FD10, un arrester di sovratensioni monofase 255VAC progettato per una protezione robusta nei sistemi di alimentazione AC 220V/380V.risposta rapida, e moduli intercambiabili a caldo, garantisce una protezione affidabile dalle sovratensioni per le infrastrutture elettriche.
Caratteristiche del prodotto correlate:
  • Features large energy absorption ability with low limit voltage for superior surge protection.
  • Offers fast response speed of ≤25ns to quickly suppress voltage spikes.
  • FD2 model supports hot state module replacement for minimal system downtime.
  • Designed for N-PE protection in 220V/380V AC power systems.
  • Compatible with 35mm standard rail installation for easy integration.
  • Includes remote alarm indication for monitoring device status.
  • Available in multiple models with rated inrush currents from 20kA to 100kA.
  • Compact dimensions ranging from 18x105x67 to 35x90x67 for space-efficient mounting.
Domande frequenti:
  • What power systems are the FD2/FD10 surge protectors designed for?
    The FD2 and FD10 overvoltage protectors are specifically designed for N-PE protection in 220V/380V AC power systems.
  • Can the FD2 module be replaced while the system is operational?
    Yes, the FD2 model supports hot state module replacement, allowing maintenance without shutting down the entire power system.
  • What is the response time of these surge protective devices?
    These devices feature an extremely fast response time of ≤25ns, ensuring rapid protection against voltage surges and transients.
  • How are these surge arresters installed in electrical systems?
    They are designed for easy installation using standard 35mm rails, making them simple to integrate into existing electrical panels and systems.