Überspannungs-Ableiter Blitzschutz Blitz Arres

Surge Arrester Lightning Protector Lightning Arrester Application range LDY-TS65 series are applied to equipotential bonding of the main low voltage distribution boxes in the building, providing overvoltage protection arising from the class B+Clightning strike to power supply system or misoperation. (Option from standard IEC61643- 1 and GB50343)Main Feature: Integrated design, high discharge capacity, reliable structure;Build-in temperature control circuit breaker, high security performance;Colorless notice window indicates normal, red indicates broken, for replacement notice, which are clear and easy distinguished;Optional telesignalling monitoring interface, realizable remote monitoring;External bus-bar wire, single pieces free assembled, easy project construction;Assembled L/N-PE, L-PE, L-N etc modes, applied to various electric network systems. Main technical data: TypeLDY-TS65LDY-TS65/NPEMax. continuous operating voltage Uc275V385V420255VNominal operating voltage Un220/380V220VVoltage protection level Up< 1.5kV< 1.8kV<2.0kV< 1.2kVNominal discharge current In (8/20μs)25kAMax. discharge current Imax (8/20μs)65kAPulsed current (10/350μs) Iimp7.5kAResidual voltage at 5kA (8/20μs) Ures< 1.0kVFollow current IfNOResponse time tA< 25ns< 100nsThermal protectionYESTerminal screw torqueMax. 3.5 NmProtection modesL/N-PE, L-PE, L-NHousing materialThermoplastic; extinguishing degree UL94 V-0Back-up fuse (if mains > 100A)125A gLTerminal cross section>16mm2 solid/flexible