Unicobox DC/AC PRO panels
for photovoltaic systems

All frameworks are composed of primary brands:
– Two-pole fuse holder complete with fuses of suitable rating with rated operating voltage of 1000/1500VDC;
– Underload disconnect switch of suitable rating with rated voltage from 600/800/1000/1500VDC(sn request, switchboards with disconnecting switches equipped with minimum voltage or current-throwing release coil can be made);
– Class II varistor surge arrester without energy storage system with replaceable cartridge complying with reference standard IEC EN 61439-1/2 with maximum discharge current Imax 40 kA specifically for photovoltaic systems;

-SEGREGATION AC/DC

– switche magnetothermico differentiale of adequate capacity, 6 kA 300 mA class A breaking capacity for the protection dhe inverter;

– surge arrester single-phase 20 kA;

– Carpentry made of thermoplastic material with IP65 degree of protection, resistant to dynamic and atmospheric agents. Insulation class II.

Each switchboard is tested, provided with a serial number and supplied with a wiring diagram and declaration of conformity.