products Arrester CITEL Solar PV/ESS Class 1 Photovoltaic SPD DS50PV-G/12KT1 Series DS50PV-G/12KT1 Series • Type 1+2 PV DC SPD• Operating voltage: 1000Vdc, 1250Vdc• Common and differential mode protection• Remote signaling (optional)• Compliant with EN 50539-11 Technical Support, Sales & Service Tel. +82-2-2616-0533