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The KENO DC+ AC combiner box with 1000V Type 1+2 surge arrester, 2 x PV string, 2 x MPPT, AC arrester Type 1+2, 20A 3-Ph, RCD 100mA 40A supports installations with a maximum continuous operating voltage of 1170 V DC. The device features an IP65 protection rating, a 20 A rated current, and MC4 Stäubli panel connectors.
The KENO DC+ AC combiner box with a 1000V Type 1+2 surge arrester is used to protect and connect system components. This 2-string PV combiner box integrates DC and AC side protection in a single enclosure, supporting two independent circuits. The design is based on a 24-module enclosure adapted for outdoor environmental conditions at temperatures ranging from -25 to +60 ºC. The system allows the connection of cables to the inverter using factory-installed panel connectors.
| Number of PV string inputs | outputs | 2|2 |
| DC arrester type | T1/T2 |
| AC arrester type | T1/T2 |
| Connector type | MC4 Stäubli panel connectors |
| Rated current 3-Ph | 20 A |
| Rated residual current | 100 mA |
| Number of modules | 24 |
| Dimensions | 120.00 | 128.00 | 201.00 |
| Weight | 4.6 kg |
| Protection class | IP65 |
| Warranty | 5 years |
| Operating temperature | -25 – +60 ºC |
| Max continuous operating voltage UCPV | 1170 V DC |
| Max discharge current Imax | 40 kA |
| Length | 120 mm |
| Width | 128 mm |
| Height | 201 mm |
DC+ AC Combiner Box with 1000V Type 1+2 surge arrester, 2 x PV string, 2 x MPPT AC arreste — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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