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The KENO DC combiner box with Noark 1000V type 1+2 DC surge arrester, 6x PV string, 6x MPPT allows the connection of up to six PV string inputs and outputs. The device features an IP65 protection rating, UV resistance, and panel-mounted MC4 Stäubli connectors.
Proper photovoltaic protection plays a key role in safeguarding the installation, which is why the KENO PV combiner box with the Noark type 1+2 DC surge arrester is designed for systems with 6 module strings. The component provides a maximum continuous voltage UCPV of 1000 V and withstands a maximum discharge current of up to 40 kA. The IP65 rated enclosure guarantees resistance to UV radiation and allows operation at temperatures from -25 to +60 ºC. The factory-fitted panel-mounted MC4 Stäubli connectors standardize and facilitate safe DC-side installation.
| Number of PV string inputs | outputs | 6|6 |
| Maximum continuous voltage UCPV | 1000 V |
| DC arrester type | Noark Ex9UEP1+2 6.25(R) 3P 1000 |
| Nominal discharge current In | 20 kA |
| Maximum discharge current Imax | 40 kA |
| Maximum impulse current Iimp | 6.25 kA |
| Voltage protection level Up | 3.8 kV |
| Protection rating | IP65 |
| Weight | 4.7 kg |
| Warranty | 2 years |
| Connector type | Panel-mounted MC4 Stäubli |
| Rated insulation voltage Ui (DC) | 1500 V |
| Operating temperature | -25 – +60 ºC |
| UV resistance | Yes |
| Length | 144 mm |
| Width | 319 mm |
| Height | 384 mm |
DC combiner box with Noark 1000V type 1+2 DC surge arrester, 6x PV string, 6x MPPT — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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