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The KENO DCAC combiner box with Dehn DC surge arrester 1000V type 1+2, 2 x PV string, 2 x MPPT AC Noark SPD type 1+2, 20A 3-F M32 + PUSHIN supports a maximum discharge current Imax of 40 kA. The device features an IP65 enclosure protection degree, a 20 A nominal current, and utilizes MC4 Stäubli panel receptacles.
The 2-string PV combiner box enables the correct connection of DC and AC circuits in solar installations. The presented 2-string PV DC AC 1000V combiner box protects equipment against the effects of power surges thanks to built-in type 1+2 surge arresters with a maximum discharge current of 40 kA. The class II protection design operates in a wide temperature range from -25 to +60 ºC, which facilitates the selection of the final installation site. The use of dedicated Stäubli MC4 panel receptacles speeds up the cable connection process.
| Weight | 4.04 kg |
| Protection degree | IP65 |
| Protection class | II |
| Warranty | 2 years |
| Number of PV string inputs | outputs | 2|2 |
| Connection type | MC4 Stäubli panel receptacle |
| Dimensions | 120.00 | 128.00 | 201.00 |
| Rated insulation voltage Ui | 400 AC, 1500 DC V |
| Operating temperature | -25 – +60 ºC |
| Maximum continuous operating voltage UCPV | ≤ 1200 V |
| Maximum discharge current Imax | 40 kA |
| SPD type | Type 1+2 (class I+II, B+C, T1+T2) |
| Nominal current | 20 A |
| Number of poles | 3 |
| Length | 120 mm |
| Width | 128 mm |
| Height | 201 mm |
DCAC Combiner Box with Dehn DC Surge Arrester 1000V type 1+2, 2 x PV string, 2 x MPPT AC N — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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