Type 1+2 DC Surge Protection Device FLP25-DC75/1S+1

DIN rail installation, for 48V DC power system, high discharge capacity due to Metal Oxide Varistor (MOV) / Gas Discharge Tube (GDT) combination

Location of Use: String box, Inverter

Network Systems: (DC-)-(DC+) and (DC+)-PE

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

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

Protective Elements: High Energy MOV and GDT

Housing: Monoblock Design

Compliance: IEC/EN 61643-41

Main Specification

Model No.	FLP25-DC75/1S+1
	SPD according to IEC/EN 61643-41	Type 1+2 / Class I+II / Class B+C
	Protection mode	Difference Module (DM) / Common Mode (CM)
	Connection mode	(DC-)-(DC+) and (DC+)-PE
	Rated operational DC voltage U_n	48Vdc
	Max. continuous operating DC voltage U_cdc	75Vdc
	Impulse discharge current (10/350 μs) I_imp	25kA / 50kA
	Nominal discharge current (8/20 μs) I_n	25kA / 50kA
	Maximum discharge current (8/20 μs) I_max	100kA
	Voltage protection level U_p	0.5kV