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The KENO combiner box with Dehn DC 1000V type 2 surge arrester, 1 x PV string, 1 x MPPT supports a maximum PV input voltage of up to 1000 V. The device features an IP65 protection rating, UV resistance, and is equipped with MC4 Stäubli panel receptacles.
The offered 1-string PV combiner box is designed to protect a single string of modules against the effects of power surges. Serving as key photovoltaic protection, the device utilizes a Dehn DC type 2 surge arrester. The maximum discharge current is 25 kA, which translates to a high level of operational safety for the entire system. Thanks to protection class II and a dust-tight housing, the component is suitable for operation in demanding environmental conditions.
| Max. PV input voltage | 1000 V |
| Number of PV string inputs | outputs | 1|1 |
| Protection rating | IP65 |
| Warranty | 2 years |
| Weight | 1.46 kg |
| Connection type | MC4 Stäubli panel receptacles |
| Protection class | II |
| Rated insulation voltage Ui | 400 AC, 1500 DC V |
| Operating temperature | -25 - +60 °C |
| Nominal discharge current | 12.5 kA |
| Maximum discharge current | 25 kA |
| Voltage protection level | ≤ 4 kV |
| Dimensions | 120.00 | 128.00 | 201.00 |
| UV resistance | Yes |
| Length | 120 mm |
| Width | 128 mm |
| Height | 201 mm |
Combiner box with Dehn DC 1000V type 2 surge arrester, 1 x PV string, 1 x MPPT — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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