SPA108 Datasheet (Click here to open)
The SPA108 is a Type 2 photovoltaic surge arrester.
This complete device consists of a base part and pluggable modules. The SPA108 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 – 1050V DC
- Short-circuit Withstand Capability – 100A
- Max. Discharge Current (8/20) – 40kA
- Nominal Discharge Current (8/20) – 15kA
- Voltage Protection Level at In – < 3.8kV
This surge protection device can be purchased as a unit on its own or with a metal or plastic enclosure.
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