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The KENO DC connection box with 1000V Type 2 surge arrester is designed to handle 20 PV strings and 10 MPPT inputs. The device features an IP66 protection rating, a UV-resistant enclosure, and convenient MC4 Stäubli panel connectors.
The KENO DC connection box with 1000V Type 2 surge arrester is a ready-to-install component for extensive solar installations. The photovoltaic protections used within allow for simultaneous support of up to 20 PV strings and 10 MPPT inputs. Due to its high tightness class and UV-resistant enclosure material, the PV connection box can safely operate outdoors. The temperature range from -40 to 80 °C ensures continuous operation of protective systems even during extreme weather conditions.
| Protection rating | IP66 |
| Warranty | 5 years |
| Weight | 18.36 kg |
| Number of PV string inputs | outputs | 20 | 10 |
| Connection type | MC4 Stäubli panel connector |
| Dimensions | 300.00 | 500.00 | 700.00 |
| Operating temperature range | -40 … 80 °C |
| DC arrester type | T2 |
| Maximum continuous operating voltage UCPV | 1170 V DC |
| Maximum discharge current Imax | 40 kA |
| Nominal discharge current In | 15 kA |
| Voltage protection level Up | ≤ 3.7 kV |
| Open circuit voltage UOCSTC | ≤ 975 V DC |
| UV resistance | Yes |
| Length | 300 mm |
| Width | 500 mm |
| Height | 700 mm |
IP66 DC connection box with 1000V Type 2 surge arrester, 20x PV string, 10x MPPT — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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