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PARAFOUDRE SUP2H-PV 500DC
MAD290.00
Tax included
The SUP2H-PV surge protector protects against lightning overvoltages in solar systems (photovoltaic power supply systems).
These units must be installed in parallel on DC networks to provide protection in both common mode and differential mode.
The recommended installation location is at both ends of the DC power line (solar panel side and inverter/converter side), especially if the cable routing is external and long.
High-energy MOVs (Metal Oxide Varistors) are equipped with specific thermal disconnectors and associated failure indicators.
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The SUP2H-PV surge protector is a protection device specifically designed for photovoltaic installations operating in direct current (DC). It effectively protects sensitive equipment against transient overvoltages mainly caused by lightning (direct or indirect) and electrical disturbances on the solar network.
Main Function
It limits voltage spikes by diverting surge energy to ground, thus preventing damage to:
Photovoltaic panels
Inverters / converters
Charge controllers
Connected electrical equipment
Installation Mode
Must be installed in parallel on the DC network.
Provides protection in common mode (between +/– and ground) and differential mode (between + and –).
Installation is strongly recommended at both ends of the DC line:
On the photovoltaic field side (solar panels)
On the inverter / converter side
Particularly essential when DC cables are long and installed outdoors, which increases the risk of indirect lightning impacts.
Integrated Technology
Equipped with high-energy MOVs (Metal Oxide Varistors) capable of absorbing high surge impulses.
Features integrated thermal disconnectors to prevent overheating at the end of the component’s lifespan.
Includes visual failure indicators, allowing quick status checks and facilitating preventive maintenance.
Advantages
Reliable protection for photovoltaic installations
Extended equipment lifespan
Reduced risk of costly failures
Enhanced solar system safety
SUP2H-PV 500DC
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The SUP2H-PV surge protector protects against lightning overvoltages in solar systems (photovoltaic power supply systems).
These units must be installed in parallel on DC networks to provide protection in both common mode and differential mode.
The recommended installation location is at both ends of the DC power line (solar panel side and inverter/converter side), especially if the cable routing is external and long.
High-energy MOVs (Metal Oxide Varistors) are equipped with specific thermal disconnectors and associated failure indicators.