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The KENO combiner box with a DC 1000V type 1+2 surge arrester supports 6 PV strings across 6 independent MPPT circuits. The device features an IP65 rated enclosure, MC4 Stäubli panel receptacles, and overcurrent protection with a 20 A rated current.
The KENO combiner box with a DC 1000V type 1+2 surge arrester is a PV distribution board designed for solar installations. The device provides photovoltaic protection on the DC side, supporting up to 6 PV strings for 6 MPPT circuits. It utilizes MC4 Stäubli panel receptacles, T1/T2 arresters, and 12 overcurrent protectors adapted for a 20 A rated current. The enclosure's protection rating and wide operating temperature range allow for safe installation in diverse environmental conditions.
| Protection rating | IP65 |
| Weight | 9 kg |
| Warranty | 5 years |
| Number of PV string inputs | outputs | 6|6 |
| Connection type | MC4 Stäubli panel receptacles |
| Dimensions | 144.00 x 319.00 x 535.00 |
| Operating temperature | -25 - +60 ºC |
| DC arrester type | T1/T2 |
| Open-circuit voltage UOCSTC | <= 975 V |
| Maximum continuous operating voltage UCPV | 1170 V |
| Maximum discharge current Imax | 40 kA |
| Nominal discharge current In | 15 kA |
| Voltage protection level Up | <= 3.5 kV |
| Rated current | 20 A |
| Length | 144 mm |
| Width | 319 mm |
| Height | 535 mm |
DC combiner box with 1000V type 1+2 surge arrester, 6x PV string, 6x MPPT, 4 SPD, 12x 20A — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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