Citel DS50PV-500 Surge Protector
DS50PV-500 Surge Protector
DS50PV is a DC Surge Protection Device (SPD) for medium risk DC power applications. The DS50PV provides protection against the direct and indirect effects of lightning. The DS50PV is a dual pole module protecting both positive and negative to ground and is available for DC power system voltages of 500, 600, 800 and 1000 Vdc. It is installed in parallel with the power system and is mounted on a din rail for application directly inside an Inverter or DC combiner box. The DS50PV incorporates a proven Metal Oxide Varistor (MOV) protection circuit and specific DC thermal fuses that allows for high surge current handling 40kA 8/20us and reliable disconnection. These units have visual fault indicators, replaceable protection modules and are available with optional remote signalization (DS50PVS-xxx).
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