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The KENO DC combiner box with a 1000 V Type 1+2 surge arrester is designed to support six PV strings and four MPPT inputs. The device features an IP65 protection rating, full UV resistance, and factory-installed MC4 Stäubli panel receptacles.
The DC combiner box with a 1000 V Type 1+2 surge arrester is designed for effective overcurrent protection of solar installations. The model is equipped with twelve gPV fuse bases with a rated current of 20 A and a circuit adapted for independent operation with four MPPT inputs. The enclosure features a strict IP65 protection rating, allowing for fully safe installation in various environmental conditions at temperatures from -25 to +60 ºC. The design also offers high UV resistance, ensuring long-term outdoor operation without the risk of material degradation.
| Protection rating | IP65 |
| Warranty | 5 years |
| Weight | 7.35 kg |
| Number of PV string inputs | outputs | 6|4 |
| Connection type | MC4 Stäubli panel receptacle |
| Dimensions | 144.00 | 259.00 | 319.00 |
| Operating temperature | -25 - +60 ºC |
| UV resistance | Yes |
| DC arrester type | T1+T2 |
| Maximum continuous operating voltage UCPV | 1000 V |
| Nominal discharge current | 20 kA |
| Maximum discharge current Imax | 40 kA |
| Voltage protection level | 3.8 kV |
| Rated current | 20 A |
| Length | 144 mm |
| Width | 259 mm |
| Height | 319 mm |
DC Combiner Box with 1000V Type 1+2 Surge Arrester, 6x PV String, 4x MPPT, 12x gPV 20A — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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