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The KENO DC combiner box with a DEHN 1000V type 1+2 DC surge protection device supports 3 PV strings with a maximum discharge current of 40 kA. It features three independent 32 A disconnect switches, push-in inputs with cable glands, and an IP65 enclosure.
The KENO PV combiner box with a DEHN surge protection device is a key component of solar installations. Designed to support three strings and work with three MPPTs, it offers reliable photovoltaic protection at the direct current level. Push-in inputs and cable glands facilitate wiring and speed up installation. With its highly sealed enclosure and wide operating temperature range, the equipment is adapted to operate in diverse environmental conditions.
| Protection class | IP65 |
| Warranty | 2 years |
| Weight | 5.82 kg |
| Number of PV string inputs | outputs | 3|3 |
| Dimensions | 144.00 | 319.00 | 535.00 |
| Operating temperature | -25 - +60 ºC |
| DC surge protection type | T1 / T2 |
| Maximum continuous operating voltage UCPV | 1200 V |
| Nominal discharge current In | 20 kA |
| Maximum discharge current Imax | 40 kA |
| Voltage protection level Up | < 3.8 kV |
| Disconnect switch rated current | 32 A |
| Rated insulation voltage Ui (DC) | 1500 V |
| Number of modules | 36 |
| Length | 144 mm |
| Width | 319 mm |
| Height | 535 mm |
DC combiner box with DEHN 1000V type 1+2 DC surge protection device, 3x PV string, 3x MPPT — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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