Type 1+2 Wind Turbines Surge Protector FLP25-760/3S

Location of Use: Main Distribution Boards

Network Systems: TN-C

Mode of Protection: L-PEN

Surge Ratings: I_imp = 25kA (10/350 μs) I_n = 35kA (8/20 μs)

IEC/EN Category: Class I+II / Type 1+2

Protective Elements: High Energy MOV

Housing: Monoblock design

Compliance: IEC 61643-11:2011, EN 61643-11:2012

Main Specification

Model No.	FLP25-760/3S
	SPD according to IEC/EN 61643-11	Type 1+2 / Class I+II / Class B+C
	Nominal voltage U_n	690V
	Max. continuous operating voltage U_c	760V
	Impulse discharge current (10/350 μs) I_imp	25kA
	Nominal discharge current (8/20 μs) I_n	35kA
	Maximum discharge current (8/20 μs) I_max	70kA
	Residual voltage [25kA (8/20 μs)] U_p	2.5kV
	Residual voltage [5kA (8/20 μs)] U_p	1.6kV
	Max. backup fuse	315A gL / gG
	Type of remote signalling contact	yes / changeover contact