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The KENO DC/AC connection box with DEHN 1000V type 1+2 surge arrester, 2x PV string, 2x MPPT, AC arrester DEHN type 1+2, 20A 3-phase, features a maximum discharge current Imax of 40 kA. The device has built-in MC4 Stäubli panel connectors, a durable IP65-rated enclosure, and a five-year manufacturer's warranty.
We offer a 2-string PV connection box equipped with a DEHN surge arrester. This 1000V DC/AC photovoltaic 2-string connection box effectively protects the installation on both the direct and alternating current sides, being prepared to operate at a nominal current of 20 A. The module is adapted for direct outdoor installation, providing adequate enclosure tightness against dust and water. The use of dedicated connection components significantly facilitates and accelerates work at the end customer's site.
| Protection rating | IP65 |
| Warranty | 5 years |
| UV resistance | Yes |
| Weight | 4.04 kg |
| Number of PV string inputs | outputs | 2|2 |
| Connection type | MC4 Stäubli panel connector |
| Dimensions | 120.00 | 128.00 | 201.00 |
| Operating temperature | -25 - +60 °C |
| Nominal insulation voltage Ui | 400 AC, 1500 DC V |
| Maximum continuous operating voltage UCPV | 1200 V |
| Maximum discharge current Imax | 40 kA |
| Nominal current | 20 A |
| Continuous operating voltage Uc | 255 V |
| Nominal short-circuit breaking capacity | 6 kA |
| Length | 120 mm |
| Width | 128 mm |
| Height | 201 mm |
DC/AC Connection Box with DEHN 1000V Type 1+2 Surge Arrester, 2x PV String, 2x MPPT, AC Ar — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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