PV-FIRE-GUARD
Motorized string disconnect switch for emergencies
Safety system for photovoltaic installations designed to ensure fast and reliable disconnection of DC current in case of fire or hazardous situations. It automatically reacts to critical conditions enabling safe intervention by firefighters and maintenance personnel while protecting the installation and maintaining operational continuity.
Two Devices, One Mission
The PV-Fire-Guard system is composed of two key elements working together: the COMBI-PRO-FIRE, responsible for the automatic disconnection of the DC current at string level, and the FIRE-GUARD module, which supervises, monitors and controls the system. This combination ensures a coordinated and reliable response in critical situations, enabling safe shutdown, centralized management and full visibility of the installation status.
Smart Protection, Piece by Piece
Discover each component of the PV Fire Guard system and understand how they work together to ensure maximum safety
Automatic Fire Safety Response
Automatically disconnects DC current when critical conditions are detected, such as high temperatures (>80 °C) or fire alarm activation, ensuring immediate system protection.
Safe Intervention Guaranteed
Creates a voltage-free environment that allows firefighters and maintenance personnel to act safely without electrical risk.
Intelligent Triggering System
Multiple activation methods, including thermal detection, fire control systems and emergency stop, ensure a fast and reliable response in any scenario.
Motorized DC Isolation
High-performance switching capability with magnetic disconnection and high breaking capacity, ensuring safe and efficient isolation at string level.
Centralized Control
The FIRE-GUARD module supervises up to 10 units, providing full visibility of system status, alarms and operation from a single point.
Safety Lock & Controlled Reclosing
Prevents unintended reconnection after manual disconnection, ensuring maximum safety and compliance with standards.
Panel mounting options
ECO-FIRE
Motorized DC disconnect panel (1000V / 63A) for string-level isolation in high-voltage PV installations. Designed for seamless operational continuity, the unit incorporates an automatic reset mechanism that restores connection once safety parameters are cleared after a trip.
- Suitable for the isolation and control of 1 to 4 strings.
- Fully adaptable configuration to match the number of strings.
- Supports connection via MC4 connectors and screw terminals.
- Optional Fire Guard integration.
PROTECT YOUR PHOTOVOLTAIC INSTALLATION
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