ESP DC550/12.5/PV, ESP DC1000/12.5/PV, chống sét nguồn điện 1 chiều DC 550V DC, 1000V DC, chống sét lan truyền Furse ABB

ESP DC550/12.5/PV, ESP DC1000/12.5/PV, chống sét nguồn điện 1 chiều DC 550V DC, 1000V DC, chống sét lan truyền Furse ABB

Download tài liệu catalogue tài liệu thiết bị chống sét Furse

Combined Type 1 and 2 tested protector (to BS EN 61643) for a Photovoltaic PV solar panel system that is on a building where a structural Lightning Protection System (LPS) is employed, for equipotential bonding. For use at boundaries up to LPZ 0 to protect against flashover (on the DC side of the DC-AC inverter) through to LPZ 2 to protect the PV system from damage.

Features & benefits
– Enhanced protection (to BS EN 62305) offering low letthrough
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
– Compact, space saving design
– Indicator shows when the protector requires replacement
– Remote signal contact can indicate the protector’s
status through interfacing with a building
management system