GENERAL INFORMATION
l Single-pole/ Two-pole/ Three pole/ Four pole varistor surge protective device (AC SPD)
l Visual indication and optional remote contact signaling(S).
l The Prewired complete unit consisting of a base part and replaceable plug-in protection modules.
l Installation at the boundary of zones LPZ1 and LPZ2.
l The Modular surge arrester for use in AC or DC PV system.
l DIN rail installation.
SPECIFICATIONS
l SPD according to EN 61643-11/IEC 61643-11: Type 2 / Class Ⅱ
l Nominal voltage (a.c.) (Un): 230/275/385/420V (50/60Hz)
l Max. continuous operating voltage (a.c.) (Uc): 275/385/420V (50/60Hz)
l Nominal discharge current (8/20µs) (In): 10kA/ 20kA/ 30kA
l Max. discharge current (8/20µs) (Imax): 20kA/ 40kA/ 60kA
