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The KENO DC+AC Connection Box with Phoenix 1000V Type 1+2 Surge Arrester, 2 x PV String, 2 x MPPT, 4x 15A Overcurrent Protection // AC Arrester Type 1+2, 20A 3-Ph, 6A 1-Ph, 4NC features an IP65 protection rating. This 2-string PV box comes with factory-fitted MC4 Stäubli panel receptacles and allows for an open-circuit voltage of up to 975 V DC.
The KENO connection box is designed for the surge protection of photovoltaic installations. This DC/AC 1000V 2-string PV connection box integrates Phoenix Type 1+2 arresters for both the direct and alternating current sides. The design supports two independent module strings, making this 2-string PV box suitable for systems with dual MPPT. The sealed enclosure allows operation in demanding environments at temperatures from -25 to +60 °C.
| Protection rating | IP65 |
| Warranty | 5 years |
| Weight | 5.4 kg |
| Dimensions | 144.00 | 319.00 | 508.00 |
| Number of PV string inputs | outputs | 2|2 |
| Overcurrent protection | 1 x 15 gPV A |
| Connection type | MC4 Stäubli panel receptacle |
| Rated insulation voltage Ui | 400 AC, 1500 DC V |
| Operating temperature | -25 - +60 °C |
| Open-circuit voltage UOCSTC | ≤ 975 V DC |
| Maximum continuous voltage UCPV | 1170 V DC |
| Maximum discharge current Imax | 40 kA |
| Nominal discharge current In | 15 kA |
| Voltage protection level Up | ≤ 3.5 kV |
| Length | 144 mm |
| Width | 319 mm |
| Height | 508 mm |
DC+AC Connection Box with Phoenix 1000V Type 1+2 Surge Arrester, 2 x PV String, 2 x MPPT, — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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