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The three-phase KENO DC/AC connection board with a Noark 1000V type 1+2 surge arrester supports 6 PV strings and operates with a rated current of 100 A. The device features an IP66 protection rating, an operating temperature range from -40 to 80 °C, and MC4 Stäubli panel receptacles.
The KENO DC/AC connection board is an installation component designed for the protection of three-phase photovoltaic systems. The device integrates type T1/T2 surge arresters for both direct and alternating current sides, supporting a maximum continuous operating voltage UCPV up to 1000 V. The class II protection design with an IP66 enclosure enables installation in demanding conditions at temperatures from -40 to 80 °C. Properly selected photovoltaic protection in this configuration allows for safe connection of up to six module strings.
| Protection rating | IP66 |
| Warranty | 5 years |
| Weight | 11.8 kg |
| Number of PV string inputs | outputs | 6|6 |
| Connection type | MC4 Stäubli panel receptacles |
| Rated current | 100 A |
| Number of phases | 3 |
| Switch disconnector rated current | 100 A |
| Protection class | II |
| Operating temperature | -40 ... 80 °C |
| DC arrester type | T1/T2 |
| Maximum continuous operating voltage UCPV | 1000 V |
| AC arrester type | T1/T2 |
| Maximum discharge current Imax | 40 kA |
| Length | 200 mm |
| Width | 405 mm |
| Height | 500 mm |
IP66 DC/AC connection board with Noark 1000V type 1+2 surge arrester, 6x PV string, 6x MPP — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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