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The KENO IP66 DC Connection Box with 1000V Type 2 Surge Arrester, 4x PV String, 4x MPPT, 8x 15A Overcurrent Protection is designed for operation at a nominal voltage of 1000V DC. This model is equipped with a T2 surge arrester, Stäubli MC4 panel receptacles, and 15A overcurrent protection.
Properly sized photovoltaic protection determines the safety of DC circuits in solar installations. The presented PV combiner box enables parallel connection of up to four module strings and energy transmission to four MPPTs in the inverter. The enclosure used exhibits UV resistance, while the IP66 protection rating safeguards internal components against dust ingress and water jets. The design allows for seamless operation of the equipment over a wide range of operating temperatures.
| Protection rating | IP66 |
| Weight | 8.32 kg |
| Number of PV string inputs | outputs | 4|4 |
| DC surge arrester type | T2 |
| Warranty | 5 years |
| Connection type | Stäubli MC4 panel receptacle |
| Maximum continuous operating voltage Uc | 1170 V DC |
| Nominal discharge current In | 15 kA |
| Maximum discharge current Imax | 40 kA |
| Voltage protection level Up | ≤ 3.7 kV |
| Nominal current | 15 A |
| Nominal voltage | 1000 V DC |
| Operating temperature | -40 … 80 °C |
| UV resistance | Yes |
| Length | 210 mm |
| Width | 400 mm |
| Height | 500 mm |
IP66 DC Connection Box with 1000V Type 2 Surge Arrester, 4x PV String, 4x MPPT, 8x 15A Ove — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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