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The KENO DC+AC connection switchgear with 1000V type 1+2 surge arrester, 3x PV string, 3x MPPT, AC arrester type 1+2, 25A 3-PH, RCD 300mA supports three independent module strings at a maximum continuous voltage of 1170 V. The system protects the photovoltaic network against lightning discharges, operating with a rated current of 25 A in an IP65 enclosure.
The three-phase PV switchgear is used to protect equipment in a solar installation from the effects of lightning discharges and power surges. The module directly supports up to three independent panel strings connected to the inverter. The T1/T2 surge arresters used on both sides of the system guarantee professional photovoltaic protection, ensuring failure-free system operation. The sealed design with pre-wired connection ports enables efficient and safe installation even in demanding outdoor environments.
| Protection degree | IP65 |
| Warranty | 5 years |
| Weight | 8.4 kg |
| Number of PV string inputs | outputs | 3|3 |
| Connection | MC4 Stäubli panel receptacle |
| Dimensions | 144.00 | 319.00 | 384.00 |
| Operating temperature | -25 - +60 ºC |
| DC arrester type | T1/T2 |
| AC arrester type | T1/T2 |
| Number of poles | 24 |
| Maximum continuous operating voltage UCPV | 1170 V |
| Maximum discharge current | 40 kA |
| Rated current | 25 A |
| RCD protection | 300 mA |
| Length | 144 mm |
| Width | 319 mm |
| Height | 384 mm |
DC+AC connection switchgear with 1000V type 1+2 surge arrester, 3x PV string, 3x MPPT, AC — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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