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The KENO inverter AC combiner box with a type 2 Dehn surge arrester, 50A 3-F, RCD 63A/300mA features a rated current of 50 A. The device supports three-phase installations, has an IP65 protection rating, and exhibits full resistance to UV radiation.
The three-phase KENO AC PV combiner box is used for connecting and protecting AC-side circuits in solar installations. This photovoltaic protection equipment is equipped with a type 2 Dehn surge arrester and a residual current device with a 300 mA sensitivity. This PV combiner box is adapted to operate in harsh environmental conditions thanks to a UV-resistant enclosure. The device operates reliably in a wide range of working temperatures, from -25 to +60 ºC.
| Protection rating | IP65 |
| Weight | 2.6 kg |
| Warranty | 2 years |
| UV resistance | Yes |
| Dimensions | 144.00 | 319.00 | 259.00 |
| Working temperature | -25 to +60 ºC |
| Rated current | 50 A |
| Number of phases | 3 |
| Characteristics | B |
| Rated discharge current | 20 kA |
| Maximum discharge current Imax | 40 kA |
| Voltage protection level | ≤ 1.5 / ≤ 1.5 kV |
| Rated residual current | 300 mA |
| RCD type | A |
| Length | 144 mm |
| Width | 319 mm |
| Height | 259 mm |
Inverter AC combiner box with type 2 Dehn surge arrester, 50A 3-F, RCD 63A/300mA — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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