IP66 Combiner Box with Dehn 1000V Type 1+2 DC Surge Arrester, 6x PV String, 6x MPPT

The KENO PV combiner box is designed for installation in DC circuits of solar systems. The installed components act as photovoltaic protection against the effects of overvoltages and lightning discharges. The design is based on the Dehn Type T1/T2 DC surge arrester, which supports up to six independent module strings connected to six MPPT inputs. The enclosure features an IP66 protection class, allowing operation in dusty environments exposed to water jets at temperatures from -40 to +80 °C.

Key features

• The maximum continuous operating voltage UCPV of 1200 V enables operation in standard high-voltage DC systems.
• A response time of 25 ns ensures a quick reaction to transients in the wiring.
• The use of panel-mounted MC4 Stäubli connectors standardizes the cable connection process.
• The maximum impulse current Iimp reaching 6.25 kA facilitates energy dissipation from the modules.
• The total weight of 10 kg with dimensions of 400 by 500 mm requires the use of stable mounting points on a wall or rack.

Technical data

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IP66 Combiner Box with Dehn 1000V Type 1+2 DC Surge Arrester, 6x PV String, 6x MPPT — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.

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