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The KENO connection box with Dehn (900070) DC 1000V type 1+2 surge arresters supports 4 PV strings and 4 MPPT inputs at a maximum continuous operating voltage UCPV of 1200 V. The device features an IP65 protection rating, full UV resistance, and a 5-year manufacturer's warranty.
The KENO connection box with Dehn (900070) DC 1000V type 1+2 surge arresters is a solution designed for direct current installations. The device ensures proper photovoltaic protection, supporting up to 4 PV strings and 4 Maximum Power Point Tracking (MPPT) inputs. This PV connection box is UV-resistant and features an IP65 ingress protection rating, allowing it to be installed in demanding environmental conditions. The applied components enable safe operation at a maximum discharge current of 40 kA and a total impulse current of 12.5 kA.
| Protection rating | IP65 |
| Warranty | 5 years |
| UV resistance | Yes |
| Weight | 3.55 kg |
| Number of PV string inputs | outputs | 4|4 |
| DC arrester type | T1/T2 |
| Dimensions | 144.00 | 259.00 | 319.00 |
| Nominal insulation voltage Ui (DC) | 1500 V |
| Operating temperature | -25 - +60 °C |
| Maximum continuous operating voltage UCPV | 1200 V |
| Nominal discharge current | 20 kA |
| Maximum discharge current | 40 kA |
| Total impulse current | 12.5 kA |
| Voltage protection level Up | < 3.8 kV |
| Length | 144 mm |
| Width | 259 mm |
| Height | 319 mm |
Connection Box with Dehn (900070) DC 1000V Type 1+2 Surge Arresters, 4x PV String, 4x MPPT — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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