Eco-Dc-2Inv-Ac-2P25T15

Protection panel against transient overvoltages in photovoltaic systems. Photovoltaic installations are used to transform solar radiation into electrical energy, which can be self-consumed or injected into the grid.

The ECO-DC-INV-AC also maintains the same number of inputs as outputs, for the new multi-MPP inverters, and the individual protections of 1000Vdc fuse holders and Vdc surge protectors. Inputs are through MC4 connectors (optional).

We also protect the alternating part with a Type A differential protection, an automatic switch and a Type 2 Vac transient overvoltage protection with its protection

associate.

The protectors that incorporate the ECO-DC-INV-AC have been developed to protect against discharges and surges produced by lightning strikes in the continuous part of said systems. The protection consists of three stages of varistors equipped with thermal disconnectors that indicate through a window the failure of the element. It has a remote output (indication contact).

Regulatory regulations:

EN 20460-7-712

EN 60269-6

EN 60947-3

EN 50539-11

Characteristics:

• Nominal voltage (Unpv) 500 / 1000 VDC
• Maximum current 16 / 25 / 32 / 40 A AC
• Maximum voltage DC+/DC- (Ucpv) 1500 VDC
• Rated discharge current 8/20 (In) 20 kA
• Max. discharge current (Imax) 40 kA
• Protection level (Up) ≤3.4
• Response time (ta) ≤25 nS
• Connections MC4 connectors, 35 A (In) 1500 VDC (Un)
• Service temperature Service temperature
• IP65 protection index
• Class A differential / 40 mA / Alternating and pulsed current