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| Technical Data PV inverter | EA3KLPV | EA4KLPV | EA5KLPV |
| Input (DC) | |||
| Max DC power | 3200Wp | 4400Wp | 5500Wp |
| Max DC voltage | 520V | 520V | 520V |
| Start Voltage | 150V | 150V | 150V |
| Nominal DC voltage | 360V | 360V | 360V |
| Max DC current | 18A | 20A | 20A |
| Full-load MPP voltage range | 180~420V | 210~420V | 260~420V |
| Number of MPP-Trackers | 1 | 1 | 1 |
| MPPT efficiency (static) | over 99% | over 99% | over 99% |
| Max input current | 19A | 20A | 20A |
| Insulation voltage | Basic insulation 3000Vdc / 1 min | Basic insulation 3000Vdc / 1 min | Basic insulation 3000Vdc / 1 min |
| output (AC) | |||
| Nominal AC power | 3000W | 4000W | 5000W |
| Nominal AC voltage | 230Vac | 230Vac | 230Vac |
| AC voltage range | 180Vac~260Vac | 180Vac~260Vac | 180Vac~260Vac |
| Nominal AC current | 15A | 20A | 25A |
| Nominal frequency | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| Frequency tolerance range | 47~51.5Hz / 57~61.5Hz | 47~51.5Hz / 57~61.5Hz | 47~51.5Hz / 57~61.5Hz |
| Distortion (THD%) | below 3% (at norminal power) | ||
| Power factor (cos phi) | over 0.99 | over 0.99 | over 0.99 |
| Insulation voltage | Basic insulation 3000Vdc / 1 min | ||
| Number of grid phases | 1 | 1 | 1 |
| Efficiency | |||
| Max efficency | 97.3% | 97.3% | 97.3% |
| Euro efficiency | 96.2% | 96.2% | 96.5% |
| General requirements | |||
| Standby consumption | 12W | 12W | 12W |
| Night consumption | 0W | 0W | 0W |
| Topology | transformerless | transformerless | transformerless |
| Mean Time Between Failure (MTBF) | 40,000h | 40,000h | 40,000h |
| Standard warranty | 20 years | 20 years | 20 years |
| Protection | |||
| Reverse protection (Input) | Yes | Yes | Yes |
| Short-circuit protection (Input/Output) | Yes | Yes | Yes |
| Overload protection (Output) | Yes | Yes | Yes |
| Undervoltage / Overvoltage protection point (Grid) | 160Vac/276Vac | 160Vac/276Vac | 160Vac/276Vac |
| Undervoltage / Overvoltage protection point (DC) | 120V/550V | 120V/550V | 120V/550V |
| Underfrequency / Overfrequency protection point (Grid) | 52Hz/ 46.5Hz ; 62Hz/ 56.5Hz | ||
| Leakage current protection | DIN VDE 0126-1-1 | ||
| Fault current protection | |||
| Anti-islanding protection | |||
| Standards & guidelines | |||
| Certificates | TUV ,CE , DIN VDE0126-1-1,comply with the DK5940 | ||
| EMC | EN61000-6-1,EN61000-1-2,EN61000-6-3 , EN61000-1-4 / Class B | ||
| Safety and regulatory | IEC 62109-1 | ||
| Other | |||
| Dimensions(L×H×W) | 420 mm ×550 mm ×200mm | ||
| Weight | 25kg | 25kg | 30kg |
| Acoustic Noise level | 50dB(A) | 50dB(A) | 50dB(A) |
| Operation temperature range | -20°C~+60°C (>45°C derating) | ||
| Relative humidity | 0~90 % | 0~90 % | 0~90 % |
| Protection type compliant with EN 60529 | IP65 | IP65 | IP65 |
| EA3K5LPV/EA5KLPV | |||
| Outdoor grid-connected PV inverter | |||
| Advantage feature: | |||
| Home appliance small-sized PV station, could be used in series | |||
| Transformerless design, maximum transfer efficiency up to 97.3%(Europe efficiency 96.5%) | |||
| Single MPPT (with 3 groups, with flexible configuration and installation) | |||
| Outdoor waterproof design (IP65) | |||
| Wide range of operating temperature: -25°C-+60°C,and in 50°C, it can keep the max power output | |||
| Multi-lingual LCD display which could be set at user’s willing | |||
| RS485 and USB communication port | |||
| TUV CE certificate, comply with Germany VDE 0126-1-1 standard. Italy DK5940 certificate, Australia AS4777 certificate, CQC (including SUN certificate) | |||
Solar Power PV Inverter 3/4/5KW with G83,G57,TUV certificate