Varistor surge protector for photovoltaic installations 2P, 1000V DC SPMO40C\2P-PV1000

Photovoltaic installation protection – reliable and effective

This two-pole surge protector from the SPMO-PV series, with a voltage of 1000V DC, is a key element protecting your photovoltaic installation from the effects of overvoltages. Class C, type T2 device effectively protects sensitive components – inverters, charge controllers and photovoltaic panels – from damage caused by lightning strikes, grid switching or system instability. This ensures not only the continuity of the PV system, but also minimizes the risk of costly repairs and downtime.

How it works and why choose it?

The SPMO40C\2P-PV1000 surge protector works by quickly limiting the voltage to a safe level. In the event of a surge detection, the built-in varistor immediately dissipates excess energy, protecting connected devices. Class C means that this protector is adapted to work with loads with characteristic C, which means a slower reaction to short-term current surges – an ideal solution for devices with motors or other elements generating surge currents during start-up. This translates to longer life and reliability of the entire installation.

Key features and benefits:

• Effective protection: Protects the photovoltaic installation from overvoltages of various origins.
• Class C: Optimal characteristic for devices generating surge currents during start-up.
• Type T2: Provides the second level of protection in the surge protection system (after type T1 protector).
• 1000V DC voltage: Adapted to work with typical photovoltaic installations.
• Two-pole design (2P): Allows protection of two DC wires in the installation.
• Status indication: Insert status indicator (green - OK, red - DAMAGE) allows for quick identification of the need for device replacement.
• Mounting on TH35 rail: Standard mounting facilitates integration with existing electrical infrastructure.
• Compliance with IEC/EN 61643-31 standard: Guarantee of safety and compliance with applicable standards.

Installing this surge protector is an investment in the long-term stability and safety of your photovoltaic system – both for professionals involved in installation and for end-users who value a reliable source of energy.