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KENO DC+AC combiner box with Phoenix 1000V type 1+2 surge arrester supports 4 PV strings and 4 MPPT circuits. The device features a maximum discharge current of 40 kA, MC4 Stäubli panel-mount connectors, and a sealed enclosure with an IP65 protection rating.
The KENO PV combiner box is a complete solution equipped with a Phoenix 1000V type 1+2 surge protection device on both the direct and alternating current sides. Properly selected PV protections allow for the connection of up to 4 independent module strings working with 4 inverter MPPT inputs. The device is housed in an IP65-rated enclosure, ensuring resistance to dust and moisture. The product is designed to operate in various thermal conditions ranging from -25 to +60 ºC.
| Protection rating | IP65 |
| Warranty | 5 years |
| Weight | 7.5 kg |
| Number of PV string inputs | outputs | 4|4 |
| Connection type | Panel-mount MC4 Stäubli |
| DC SPD type | T1/T2 |
| AC SPD type | T1/T2 |
| Dimensions | 120.00 | 202.00 | 201.00 |
| Rated insulation voltage Ui (AC) | 400 V |
| Rated insulation voltage Ui (DC) | 1500 V |
| Operating temperature | -25 - +60 ºC |
| Open circuit voltage UOCSTC | ≤ 975 V |
| Maximum discharge current Imax | 40 kA |
| Maximum continuous operating voltage UCPV | 1170 V |
| Length | 120 mm |
| Width | 202 mm |
| Height | 201 mm |
DC+AC combiner box with Phoenix 1000V type 1+2 surge arrester, 4x PV string, 4x MPPT // Ph — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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