ECO-DC-INV-S

Transient overvoltage protection panel for photovoltaic systems. Photovoltaic systems are used to transform solar radiation into electrical energy, which can be self-consumed or fed into the grid.

Unlike the ECO-DC model, the ECO-DC-INV-S maintains the same number of inputs as string outputs, each of the strings are protected with 1000Vdc fuse holders, 16A fuses included, disconnecting switch for each MPPT output and Vdc surge protectors.

On the other hand, the inputs are made with MC4connectors for a faster and safer connection. This system is intended for inverters with multi-MPP management that incorporate different string inputs. The protectors incorporated in theECO-DC-INV-S have been developed to protect against discharges and surges caused by lightning strikes on the DC side of these systems. La protección consiste en tres etapas de varistores equipados con desconectadores térmicos que indican a través de una ventana el fallo del elemento. It has a remote output (indication contact).

Normativa reguladora:

• EN 20460-7-712
• EN 60269-6
• EN 60947-3
• EN 50539-11