●Protect circuits from overcurrent.
●Overload protection and short-circuit protection.
●Widely used in solar PV photovoltaic systems.
●Structure, small size and convenient use.
●Passed KEMA, CE, TUV certification.
YRM3DC Photovoltaic DC Molded Case Circuit Breaker mainly relies on manual operation or electric closing, which complies with IEC IEC60947-2 standard.
When the system fails, it can cooperate with the protection device and the automatic device to quickly cut off the fault current, prevent the accident from expanding, and ensure the safe operation of the system.
| Reliable protection at high ambienttemperatures | Tested:Ultimate short circuit breaking capacity |
| Loadable:string protection up to | 20kAaccording to lEC IEC60947-2 |
| YRM3DC-250HU: 63A,80A,100A,125A,160A,200A250A | Fast: reclosable for minimum standstill times |
| YRM3DC-320HU: 250A,320A YRM3DC-630HU: 500A,630A | Safe: reliable disconnector properties switching under load |
| YRM3DC-400HU: 400A YRM3DC-800HU: 800A | Approval:Provided on Installation |
| Rated CurrentIn (A) | 250HU:63A.80A.100A.125A.160A,200A 250A.320HU:250A,320,400HU:400A,30HU:500A.630A, 800HU:800A |
| Ue Rated operating voltage (VDC) | 2P 1000V;3P 1500V |
| Rated insulation voltage Ui (VDC) | DC1000V/DC1500V |
| Rated lmpact voltage Uimp (kV) | 12KV |
| Ultimate breaking capacity lcu (kV) | 20KV |
| Trip type | Thermal-magnetic |
| Ambient temperature (P) | -20°C~70°C |
| Altitude | 2000M |
| Operation | Fixed,plug-in |
| Accessories | Auxiliary .Alarm,Shunt release,Manually operated and electric lighting |
Time: April 7-9, 2025Location: Dubai World Trade Center (DWTC)Booth: H8.A32At the 2025 Dubai Energy Exhibition, YueqingYiruiElectricApplianceCo.,Ltd., through the do...
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