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The KENO DC+AC combiner box with Dehn DC 1000V type 2 surge arrester, 1 x PV string, 1 x MPPT // AC arrester Dehn type 2, 10A 3-ph (cable glands) protects one module string at a maximum continuous operating voltage of up to 1000 V. The device is equipped with MC4 Stäubli panel receptacles, a 10 A three-phase circuit breaker, and an IP65 protection class enclosure.
The ready-made 1-string PV combiner box is designed to protect installations against the effects of surges. The component integrates type 2 surge arresters for the direct current (DC) and alternating current (AC) sides, providing basic photovoltaic protection. The twelve-module enclosure features an IP65 tightness class, protecting the interior against dust and water. MC4 Stäubli panel receptacles enable the direct connection of cables for one module string.
| Protection class | IP65 |
| Warranty | 2 years |
| Weight | 2.4 kg |
| Number of PV string inputs | outputs | 1|1 |
| Connection type | MC4 Stäubli panel receptacle |
| Dimensions | 144.00 | 319.00 | 259.00 |
| Operating temperature | -25 – +60 °C |
| Maximum continuous voltage UCPV | 1000 V |
| DC arrester type | T2 |
| AC arrester type | Type 2 / class II |
| Rated 3-ph current | 10 A |
| Tripping characteristic | B |
| Number of modules | 12 |
| Rated short-circuit breaking capacity | 6 kA |
| Length | 144 mm |
| Width | 319 mm |
| Height | 259 mm |
DC+AC combiner box with Dehn DC 1000V type 2 surge arrester, 1 x PV string, 1 x MPPT // AC — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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