L 3/40 PV Y ... ff
L 3/40 PV Y ... ff is a voltage limiting SPD for photovoltaic systems providing three modes of protection, typically installed close to the PV inverter, close to the PV generator and/or in the junction box, with the following features and benefits:
• Impulse test classification: Type 2 (according to IEC/EN 61643-31);
• High short circuit current rating without backup protection Iscpv = 1000 A according to IEC 61643-31;
• High short circuit current rating without backup protection, additionally tested based on IEC/EN 61643-11;
• Three colour Status Indicator with progressive indication of remaining performance;
• Upon request the L 13/60 PV Y... ff type SPD can be supplied with other ratings for discharge current and Max. Continous Operating Voltage.