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The KENO connection switchgear with DEHN DC 1000V Type 1+2 surge arrester, 4x PV string, 4x MPPT M32 + PUSHIN supports 4 string inputs and outputs with a maximum discharge current of 40 kA. The device features an IP65 protection rating, full UV resistance, and panel-mounted Stäubli MC4 connectors.
The KENO connection switchgear with DEHN DC 1000V Type 1+2 surge arrester is a solution designed for operation in direct current installations. The device supports 4 PV string inputs and 4 outputs working with 4 independent MPPT inputs. Properly selected photovoltaic protection protects the system against the effects of lightning strikes and sudden voltage surges. The tight enclosure enables the safe installation of the component in diverse environmental conditions in a temperature range from -25 to +60 °C.
| Protection rating | IP65 |
| Warranty | 2 years |
| UV resistance | Yes |
| Weight | 3.55 kg |
| Number of PV string inputs | outputs | 4|4 |
| Connection type | Panel-mounted Stäubli MC4 |
| Dimensions | 144.00 | 259.00 | 319.00 |
| Rated insulation voltage Ui (DC) | 1500 V |
| Operating temperature | -25 to +60 °C |
| DC arrester type | T1 / T2 |
| Maximum continuous voltage UCPV | ≤ 1200 V |
| Nominal discharge current | 20 kA |
| Maximum discharge current Imax | 40 kA |
| Voltage protection level Up | < 3.8 kV |
| Length | 144 mm |
| Width | 259 mm |
| Height | 319 mm |
Connection switchgear with DEHN DC 1000V Type 1+2 surge arrester, 4x PV string, 4x MPPT M3 — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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