Specification 6 String PV Combiner Box ***Box dimension: 14.56″x10.63″x5.90″ (37*27*15cm) ***System maximum dc voltage:550V ***Max Input Current of Single PV Array: 15A ***Total input current of PV array: 90A ***Number of output strings:1 ***Nominal discharge current:20KA ***Maximum discharge current:40KA ***Voltage protection level:2.8KV/3.8KV ***Max Input Voltage of Single PV Array:600V ***Max Output Voltage:600V ***Fuse Parameter: DC1000V, 15A, 10 x 38 mm / 0.39 x 1.5 in ***Surge Protective Device: in: 20kA; Imax: 40kA; Up: 1.8kV ***Box material:ABS+PC Clear Cover *** Waterproof Grade: IP65 ***Weight:8.82lbs(4kg) P.S.: Waterproof IP67 ventilation valve can be dustproof, breathable, heat dissipation. Installation & Maintenance 1. Usage instruction: connect solar panel positive and negative with box input port respectively, please switch the DC MCB at ON. Suggesting to use the cable that more than 8AWG/10mm2. 2. Don’t connect PV input and output port reverse, otherwise the output equipment couldn’t work normally, moreover damage other equipment. 3. When maintain or test this combiner box, please notice the input and output port may with power, please be careful of electric shock or damage other equipment. 4. After thunder weather, please check the anti-thunder module, if the malfunction indicator is red, please replace the module in time. 5. Please use bolt fixed the 4 holes on the combiner box bottom to install it. Please install at aeration drying place, avoid direct sunshine, high environmental temperature and moisture influence equipment function. 6. This combiner box connects with the ground line to prevent thunder damages equipment and solar panel
