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The KENO DC+AC connection box with surge arrester Noark 1000V type 1+2, 4 x PV string, 2 x MPPT supports a maximum voltage of 1000 V and a nominal current of 40 A in a three-phase system. The device features an IP65 protection rating, UV resistance, and a 5-year warranty.
The KENO DC+AC connection box with surge arrester Noark 1000V type 1+2, 4 x PV string, 2 x MPPT is a protection device designed for three-phase installations. On the direct current side, the module integrates the support of four inputs and two outputs, functioning in practice as a 2-string PV combiner box for systems with two independent MPPT points. The device utilizes T1/T2 surge arresters, protecting equipment at a maximum discharge current of 40 kA. The 4.1 kg enclosure is designed to operate in a wide temperature range, from -25 to +60 °C.
| Protection rating | IP65 |
| Weight | 4.1 kg |
| Warranty | 5 years |
| UV resistance | Yes |
| Number of PV string inputs | outputs | 4|2 |
| DC arrester type | T1/T2 |
| Connection type | Panel MC4 Stäubli |
| AC arrester type | Type 1+2 |
| Dimensions | 144.00 | 319.00 | 384.00 |
| Operating temperature | -25 – +60 °C |
| Maximum continuous voltage UCPV | 1000 V |
| Nominal discharge current | 20 kA |
| Maximum discharge current Imax | 40 kA |
| Nominal current 3-ph | 40 A |
| Length | 144 mm |
| Width | 319 mm |
| Height | 384 mm |
DC+AC Connection Box with Surge Arrester Noark 1000V Type 1+2, 4 x PV String, 2 x MPPT // — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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