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The KENO DC Connection Combiner Box with 1000V Type 2 Surge Arrester, 2x PV String, 2x MPPT (12T) features a maximum discharge current of 40 kA. The device has an IP65 protection rating, 12 poles, and original panel-mount MC4 Stäubli connectors.
The KENO DC connection combiner box with a 1000V Type 2 surge arrester is designed to protect installations against the effects of overvoltages. As a ready-made 2-string PV combiner box, the device supports two independent photovoltaic module circuits for two MPPT inverter inputs. The design ensures an IP65 protection rating, allowing safe installation in various environmental conditions. The use of original components guarantees the stable and long-lasting operation of the entire system.
| Protection rating | IP65 |
| Warranty | 5 years |
| Weight | 2.48 kg |
| Number of PV string inputs | outputs | 2|2 |
| Connectors | Panel-mount MC4 Stäubli |
| Number of poles | 12 |
| Dimensions | 144.00 | 259.00 | 319.00 |
| Rated insulation voltage Ui | 400 AC, 1500 DC V |
| Operating temperature | -25 - +60 ºC |
| Open circuit voltage UOCSTC | ≤ 975 V DC |
| Maximum continuous operating voltage UCPV | 1170 V DC |
| Nominal discharge current In | 15 kA |
| Maximum discharge current Imax | 40 kA |
| Voltage protection level Up | ≤ 3.7 kV |
| Length | 144 mm |
| Width | 259 mm |
| Height | 319 mm |
DC Connection Combiner Box with 1000V Type 2 Surge Arrester, 2x PV String, 2x MPPT (12T) — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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