Technical Data IEC Electrical DC Surge Protective Ddevice Location of Use: Mode of Protection: Surge Ratings: IEC/EN Category: Protective Elements: String box, Inverter (DC+) - PE and (DC-) - PE Iimp = 4 kA (10/350 ms) In = From 15 kA to 20 kA (8/20 ms) Class I+II / Type 1+2 High Energy MOV Pluggable Design IEC/EN 61643-41 Rated Operational DC Voltage Max. PV operating voltage Residual current - Leakage current at Uc Nominal Discharge Current - 15 x 8/20 ms impulses Maximum Discharge Current Max. withstand 8/20 ms Impulse Discharge Current Max. withstand 10/350 ms Total lightning current Max. total withstand 10/350 ms Voltage Protection Level Response Time Number of Ports Mechanical & Environmental Operating Temperature Range Ta -40 °F to + 158 °F [-40 °C to + 70 °C] Permissible Operating Humidity RH 5%...95% Atmospheric pressure and altitude 80k Pa ... 106k Pa / -500 m ... 2000 m Terminal Screw Torque Mmax 39.9 Ibf-in [4.5 Nm] Conductor Cross Section (max) 2 AWG (Solid, Stranded) / 4 AWG (Flexible) Degree Of Protection Housing Material Thermal Protection Operating State / Fault Indication Remote Contacts (RC) RC Switching Capacity RC Conductor Cross Section (max) Order Information Ordering Code FLP-DCxxx/2 (Without remote contacts) FLP-DCxxx/2S (With remote contacts) FLP-DCxxx/0 (Spare modules) Thermoplastic: Extinguishing Degree UL 94V-0 Yes Green ok / Red defect Optional 83 Low Voltage Power Systems Series

FLP-DCxxx/2(S) Internal ConfigurationLegend @/PE PE/G Conductor Terminal S Signalling Contacts Optional Standard Order Quantity 48 Units Standard Order Quantity 120 Units Pluggable Single & Multi-pole SPDs J 84