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50-80kW, 6/7 MPPTs, Three Phase 1. High Efficiency 2. Multiple MPPT Inputs 3. Wide Voltage Range 4. Transformerless Design 5. LCD Display 6. Communication Options 7. IP65 Protection 8. Grid Support Functions
| Technical parameters | MAX 50KTL3 LV | MAX 60KTL3 LV | MAX 70KTL3 LV | MAX 80KTL3 LV |
|---|---|---|---|---|
| Input Data | ||||
| Max.DC power | 65000W | 78000W | 91000W | 104000W |
| Max.DC voltage | 1100V | 1100V | 1100V | 1100V |
| Start Voltage | 250V | 250V | 250V | 250V |
| PV voltage range | 200V-1000V | 200V-1000V | 200V-1000V | 200V-1000V |
| Nominal voltage | 585V | 585V | 600V | 685V |
| Full load DC voltage range | 500V-850V | 520V-850V | 600V-850V | 685V-850V |
| Max. input current per MPPT | 25A | 25A | 25A | 25A |
| Number of MPP trackers /strings per MPP tracker | 6/2 | 6/2 | 6/2 | 6/2 |
| Output (AC) | ||||
| Rated AC output power | 50000W | 60000W | 70000W | 80000W |
| Max. AC apparent power | 55500VA | 66600VA | 77700VA | 88800VA |
| Max. output current | 80.5A | 96.6A | 112.7A | 128.8A |
| AC nominal voltage | 230V/400V | 230V/400V | 230V/400V | 230V/400V |
| AC grid frequency | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| Power factor | 0.8leading ...0.8lagging | 0.8leading ...0.8lagging | 0.8leading ...0.8lagging | 0.8leading ...0.8lagging |
| THDi | <3% | <3% | <3% | <3% |
| AC grid connection type | 3W+N+PE | 3W+N+PE | 3W+N+PE | 3W+N+PE |
| Efficiency | ||||
| Max.efficiency | 98.80% | 98.80% | 99.00% | 98.80% |
| Eurp-eta | 98.30% | 98.30% | 98.40% | 98.30% |
| MPPT efficiency | 99.90% | 99.90% | 99.90% | 99.90% |
| Protection Devices | ||||
| DC reverse polarity protection | yes | yes | yes | yes |
| DC Switch | yes | yes | yes | yes |
| DC Surge protection | Type II | Type II | Type II | Type II |
| Ground fault monitoring | yes | yes | yes | yes |
| Output short circuit protection | yes | yes | yes | yes |
| AC Surge protection | Type II | Type II | Type II | Type II |
| String fault monitoring | yes | yes | yes | yes |
| Anti-PID protection | opt | opt | opt | opt |
| AFCI protection | opt | opt | opt | opt |
| General Data | ||||
| Dimensions (W / H / D) in mm | 860/600/300 | 860/600/300 | 860/600/300 | 860/600/300 |
| Weight | 82kg | 82kg | 82kg | 82kg |
| Operating temperature range | -25°C ... +60°C | -25°C ... +60°C | -25°C ... +60°C | -25°C ... +60°C |
| Noise emission (typical) | ≤55dB(A) | ≤55dB(A) | ≤55dB(A) | ≤55dB(A) |
| Self-Consumption | < 1W* | < 1W* | < 1W* | < 1W* |
| Topology | Transformerless | Transformerless | Transformerless | Transformerless |
| Cooling concept | Smart cooling | Smart cooling | Smart cooling | Smart cooling |
| Environmental Protection Rating | IP65 | IP65 | IP65 | IP65 |
| Altitude | 4000m | 4000m | 4000m | 4000m |
| Relative Humidity | 0-100% | 0-100% | 0-100% | 0-100% |
| Features | ||||
| Display | LED/WIFI+APP | LED/WIFI+APP | LED/WIFI+APP | LED/WIFI+APP |
| Interfaces:USB/R485/GPRS | yes / yes / opt | yes / yes / opt | yes / yes / opt | yes / yes / opt |
| Warranty:5 years / 10 years | yes / opt | yes / opt | yes / opt | yes / opt |
| Certification | CQC, CE, VDE 0126-1-1, UTE C 15-712, VDE-AR-N4105, EN50438, DRRG, CEI 0-16, BDEW, IEC 62116, IEC61727, IEC 60068, IEC 61683, AS4777 | |||
MAX_50-80KTL3_LV_Datasheet_202305
MAX_50-100KTL3_User_Manual_EN_202401
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