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PV grid connected inverter,grid-connected inverter,pv inverter
| General Descriptions: | |
| SG3K is using low-frequency isolation transformer for protection purpose for outdoor applications. The direct plug-in terminal port provides easy, safe and reliable cable connection under any circumstances. It is the ideal product used for string-connected small PV power station, or individually for a small house. | |
| Technical Features: | |
| Using the fifth generation of Mitsubishi IPM module increases system efficiency dramatically | |
| MPPT self-optimizing technology maximizes the system power generating capacity | |
| Multi-lingual LCD display feature enables free-setting functions | |
| Multiple communication interfaces provide easy and convenient workstation online monitoring features | |
| complete protection features ensures greater reliability of the system | |
| Wide DC input voltage range | |
| User-friendly interface enables setting various operating parameters by pressing a button | |
| Multiple inverters can be connected in parallel to simplify power plant design | |
| CE Certification | |
| Communications: | |
| RS485/Ethernet/GPRS interfaces | |
| Computer monitoring software | |
| Safety: | |
| ·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection | |
| ·Over-load protection | |
| ·Standards complied: EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4,EN61000-3-2, EN61000-3-3, EN60164-1-1,EN55022, EN50178 | |
| Technical Specifications | |
| MODEL | SG3K |
| DC Input | |
| Max. DC Voltage | 450Vdc |
| MTTP Range | 200~380Vdc |
| Max. DC Power | 3300Wp |
| Max. Input Current | 18A |
| Max.Number of Strings | 2 |
| AC Output | |
| Output Power | 3000W |
| Operating Voltage | 180~260Vac |
| Operating Frequency | 50Hz/60Hz |
| Current THD | < 3%(at nominal power) |
| Power Factor | ~1(at nominal power) |
| System | |
| Max. Efficiency | 94% |
| Euro Efficiency | 93% |
| Protection Degree | IP65 (outdoor) |
| Operating Temp. | -25~+60 oC |
| Ventilation Method | natural cooling |
| Humidity | 0~95%, non-condensing |
| Acoustic Noise Level | <40dBA |
| Comm. Interfaces | standard: RS485 |
| optional: ethernet/GPRS | |
| Display | LCD |
| Mechanical Data | |
| W * H *D | 490*380*225 (mm) |
| Weight | 33kg |
PV grid connected inverter,grid-connected inverter,pv inverter