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SPA107 – 600V Photovoltaic Protector – Type 2

An image of a Wallis photovoltaic surge protector
An image of a Wallis photovoltaic surge protector in a metal enclosureAn image of a Wallis photovoltaic surge protector in a plastic enclosure

SPA107 Datasheet (Click here to open)

The SPA107 is a Type 2 photovoltaic surge arrester.

This complete device consists of a base part and pluggable modules. The SPA107 is recommended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 1-2 for equipotential bonding of positive and negative busbars of photovoltaic systems and elimination of transient overvoltages that originate during atmospheric discharges or switching processes.

  • Maximum Continuous Operating Voltage – 600V DC
  • Short-circuit Withstand Capability – 100A
  • Max. Discharge Current (8/20) – 40kA
  • Nominal Discharge Current (8/20) – 20kA
  • Voltage Protection Level at I< 2.6kV

This surge protection device can be purchased as a unit on its own or with a metal or plastic enclosure.

600V Photovoltaic Surge Protective Device

Operating Temperature Range – -40oC to +80oC

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