Photovoltaic(PV) DC Control & Protection

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The development of renewable energy sources on the basis of photovoltaic panels has resulted with the development of switch-disconnectors which are used for switching off DC circuit. Switch-disconnectors series PV with double breaking system completely fulfil requirements for isolation according to IEC 60364-7-712 for photovoltaic installations. PV type of switch-disconnectors can meet all requirements of installation with rated operational voltage up to 1000V (1500V) and operational currents up to 40A in utilization category DC21B. Switch-disconnectors are designed to be placed between photovoltaic cells and DC/AC inverter.


Type 2 Surge Protector for Photovoltaic 1000 Vdc • In : 20 kA • Imax : 40 kA • Pluggable module • Remote Signaling (option) • EN 50539-11 compliance • UL1449 4ed. approved

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