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Specification
PFM377-D4830 Specification
PFM377-D4830 Specification |
| Model | DH-PFM377-D4830 |
| Control Part | |
| Controller type | MPPT |
| System voltage | 12VDC/24VDC/48VDC Auto |
| Max. battery voltage | 9VDC~70VDC |
| Max. power point voltage range | Battery voltage+2VDC~120VDC |
| Rated charging current | 30A |
| Rated load current | 20A |
| Max. capacitive load capacity | 10000°F |
| Max. input open voltage of solar panels | 150V(25℃); 135V(-25℃) |
| Max. input power of solar panel | 400W/12VDC; 800W/24VDC; 1200W/36VDC; 1600W/48VDC |
| MPPT tracking efficiency | ＞99% |
| Conversion efficiency | ≤98% |
| protection | Input power limit protection, reverse protection, overload protection, input shirt circuit protection of solar energy, load short circuit protection, anti-recoil protection at night, over-temperature protection |
| No-load loss | 0.7W~1.2W |
| Communication mode | RS232/RS485 |
| Distribution Part | |
| DC circuit breaker | 2P/32A/DC500V |
| Lightning arrester of DC power | 48VDC/20kA |
| Distribution box | |
| Material | 1.2mm thick SUS201+spraying |
| Dimension | 600mmx400mmx226mm(23.62”x15.75”x8.9”) |
| Installation method | Pole mount, ?180mm~?300mm(?7.09”~?11.81”) |
| Color | RAL7035 |
| Protection degree | IP54 |
| Fan | 2*fans, automatic temperature control(45?C3?C) |
| Overall | |
| working temperature | -35℃~+55℃(-31℉~131℉) |
| Altitude | ≤3km |
| Weight | 18.5kg(40.79lb) |
| Package dimension | 610mmx410mmx236mm(24”.02x16.14”x9.29”) |
