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The KENO DC/AC connection switchboard with Phoenix 1000V type 1+2 surge arrester x PV string, 2 x MPPT, overcurrent protection 4x15A, Phoenix AC surge arrester type 1+2, and 3-phase 32A circuit breaker features a maximum discharge current of 40 kA. The device has an IP65 protection rating, a voltage protection level Up ≤ 3.5 kV, and supports three-phase installations.
The three-phase KENO PV switchboard acts as an integrated connection point for solar installation circuits. The device combines DC and AC components in a single enclosure, offering comprehensive photovoltaic protection. The utilized Phoenix type 1+2 surge arresters protect the system against the effects of lightning strikes and switching surges. The design is adapted to operate over a wide operating temperature range, from -25 to +60 °C.
| Protection rating | IP65 |
| Weight | 5.93 kg |
| Warranty | 5 years |
| Dimensions | 144.00 | 319.00 | 384.00 |
| Operating temperature | -25 - +60 °C |
| Rated insulation voltage Ui (AC) | 400 V |
| Rated insulation voltage Ui (DC) | 1500 V |
| Open-circuit voltage UOCSTC | ≤ 975 V |
| Maximum continuous operating voltage UCPV | 1170 V |
| Maximum discharge current Imax | 40 kA |
| Voltage protection level Up | ≤ 3.5 kV |
| Rated current | 25 A |
| Rated short-circuit breaking capacity | 6 kA |
| Number of phases | 3 |
| Length | 144 mm |
| Width | 319 mm |
| Height | 384 mm |
DC/AC connection switchboard with Phoenix 1000V type 1+2 surge arrester x PV string, 2 x M — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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