ESP WT Series
The ESP WT Series is a combined Type 1 and 2 tested protector (to BS EN 61643) for use on the main distribution board within wind turbines, for equipotential bonding.
For use at boundaries up to LPZ 0 to protect against flashover (typically the main distribution board location) through to LPZ 2 to protect electrical equipment from damage.
Features & benefits
Enhanced protection (to IEC/BS EN 62305) offering low let-through voltage further minimizing the risk of flashover creating dangerous sparking or electric shock
Repeated protection in lightning intense environments
The varistor based design eliminates the high follow current (If) associated with spark gap based surge protection
Indicator shows when the protector requires replacement
Remote signal contact can indicate the protector’s status through interfacing with a building management system