ESP 690/25/WT, ESP 690/12.5/WT, chống sét nguồn điện AC/DC 690 V, 750 V, 1000 V, chống sét lan truyền Furse ABB, Hahitech

ESP 690/25/WT, ESP 690/12.5/WT, chống sét nguồn điện AC/DC 690 V, 750 V, 1000 V, chống sét lan truyền Furse ABB, Hahitech

Download tài liệu catalogue tài liệu thiết bị chống sét Furse

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 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