WSPSA6 Datasheet (Click here to open)
These modular distribution panel protectors for three-phase power systems are designed to prevent damage to electrical distribution systems for mainsborne transient voltages which can occur as the result of nearby lightning strikes or surges derived from the switching of inductive or capacitive loads.
They feature exceptionally high surge handling capabilities of 150kA and are intended for high lightning exposure areas and critical systems where long life and minimal maintenance are required.
These protection devices meet the requirements of ENA G78 Issue 4 for use as SA6.
| Test Class According to EN 61643-11 | Earth Type | Nominal Operating Voltage (Un) | Maximum Operating Voltage (Uc) | LPZ | Max. Back-up Fuse | Response Time | Nominal Discharge Current, 8/20 µs, Per Mode (In) | Voltage Protection Level at In (Up) | Voltage Protection Level at 3kA, 8/20µs | Maximum Discharge Current (Imax) | Total Discharge Current (It) | Operating Temperature | Temporary Overvoltage (TOV) (Ut) | Part Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Earth Electrode Systems
Lightning Protection Systems
Earthing Design Services
G78 Mobile Phone Base Stations