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1000V PHOTOVOLTAIC SURGE PROTECTIVE DEVICE
TYPE 2
recommended for equipotential bonding of positive and negative busbars of photovoltaic systems and elimination of transient overvoltages that originate during atmospheric discharges or switching processes
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.
This surge protection device can be purchased as a unit on its own or with a metal or plastic enclosure.
Additional information
| 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 |
| Operating Temperature Range | -40oC to +80oC |
Brand
A. N. Wallis
