19 Years Focus on OEM & ODM of Solar Charge Controllers and Off-grid Solar Energy System
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19 Years Focus on OEM & ODM of Solar Charge Controllers and Off-grid Solar Energy System
DF US series inverters present a brand-new appearance design and hardware topology. With more advanced digital control technology, the overall performance of the inverters is updated and iterated on the basis of the previous generation of products. The heat dissipation design of this series of inverters is extremely excellent, and it has a more complete software and hardware protection mechanism, which makes its service life longer and its reliability greatly improved.
Allow quantity:1-6
Nominal input voltage:120Vac+5%
Frequency:50Hz/60Hz (Auto detect)
Nominal output power:3.6kW/6.5kW
Battery type:Lead-acid or lithium batteries（Various brands）
Communicate:USB/RS485/WiFi/GPRS)/Dry node control
►Product Features
●Dual-channel MPPT
●Extreme securitv
●Max. efficiency >95%
●LED display and touch buttons
●Flexible monitor mode
●CT (grid-connected and self-use), no battery used
►Product Parameters
| Type | DFUS486.5K150-M |
| Parallel mode (function reserved) | |
| Allow quantity | 1-6 |
| Mains mode | |
| Nominal input voltage | 120Vac+5% |
| Input voltage range | (90Vec-140Vac)t2% |
| Frequency | 50Hz/60Hz (Auto detect) |
| Frequency range | 47+0.3Hz-55+0.3Hz(50Hz);57±0.3Hz-65±0.3Hz(60Hz); |
| Max. efficiency | >95% |
| Conversion time (bypass and inverter) | 10ms (Typical value) |
| Max, bypass overload current | 63A |
| Inverter mode | |
| Output voltage waveform | Pure sine wave |
| Nominal output power(VA)/(W) | 6500VA/6500W |
| Power factor | 1 |
| Nominal output voltage (Vac) | 120Vac |
| Output frequency range(Hz) | 50Hz+0.3Hz/50Hz+0.3Hz |
| Max. efficiency | >91% |
| Overload protection | (102% <load<125%)±10%: report errot, tumn off the output after 5 minutes; (125% <load <150%）±10%: report crror, turn off the output after 10 seconds; load>150%+10%: report error,turn off the output after 5seconds; |
| Peak power | 12000VA |
| Load motor capability | 5HP |
| Nominal battery input voltage | 48V (Min. start voltago 44V) |
| Battery voltage range | 40.0vdc-60Vdic±0.6Vdc (Undervoltage alarm/shutdown voltage/overvoltage alarmovervoltoge recovery.. LCD screen con be set) |
| Save power mode | Loads25W |
| Mains charge | |
| Battery type | Lead-acid or lithium batteries |
| Max. charge current (configurable) | 12A |
| Charge voltage range | 40-60Vdc |
| Solar charge | |
| Max. pV open circuit voltage | 300vde |
| PV operate voltage range | 80-300Vdc |
| MPpT voltage range | 90-250Vdc |
| Battery voltage range | 40-60Vdc |
| Max, PV input power/current | 4000W×2/22A×2 |
| Charge current range (configurable) | 0-150A |
| Max, hybrid charge current (PV+AC) | |
| Max. hybrid charge current (configurable) | 0-150A |
| Certification | |
| Safety certification | CECIEC62109-1.2) |
| EMC certification level | EN61000,C2 |
| Operate temperature range | -15°C to 55°C |
| Storage temperature range | -25°C-60°C |
| Humidity range | 5% to 95% (Three anti-paint protection) |
| Noise | <60dB |
| Cooling | Forced air cooling, adjustable wind speed |
| Communicate | USB/RS485/WiFi/GPRS)/Dry node control |
| Dimensions(L*W*D) | 550mm*365mm*130mm |
| Weight (kg) | 20 |
►Product Details
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 500 countries.
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