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The KENO combiner box with a DC 1000V type 1+2 surge arrester, 7x PV string, 7x MPPT, 14x overcurrent protection 20A supports seven independent photovoltaic module strings. The device features an IP66 protection rating housing, a maximum discharge current of 40 kA, and the ability to operate in temperatures from -40 to 80 °C.
The KENO brand PV combiner box is a component designed to protect installations against the effects of power surges. The device supports seven PV strings and seven MPPTs, utilizing MC4 Stäubli panel receptacles. Internally, it features fourteen 20 A overcurrent protections and a DC 1000V type 1+2 surge arrester. The robust class II protection housing enables installation in demanding environmental conditions.
| Protection rating | IP66 |
| Warranty | 5 years |
| Weight | 11.35 kg |
| Number of PV string inputs | outputs | 7 | 7 |
| Connection type | MC4 Stäubli panel receptacles |
| Dimensions | 200.00 | 405.00 | 500.00 mm |
| Protection class | II |
| Rated insulation voltage Ui | 1000 AC, 1500 DC V |
| Operating temperature range | -40 … 80 °C |
| Maximum discharge current Imax | 40 kA |
| Nominal discharge current In | 15 kA |
| Max. continuous operating voltage UCPV | 1170 V |
| Voltage protection level Up | ≤ 3.5 kV |
| Rated current | 20 A |
| Length | 200 mm |
| Width | 405 mm |
| Height | 500 mm |
IP66 Combiner Box with DC 1000V Type 1+2 Surge Arrester, 7x PV String, 7x MPPT, 14x Overcu — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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