Description
The Afore BNT Series Three-phase string inverters are designed for commercial and power plant PV system applications, rating from 36-60kW. All models with aluminum housings which is anodized, increasing durability and effectively prevents corrosion. Equipped with external inductors, ensure efficient heat dissipation, which significantly improves the reliability and extends the life of the inverters.
MPPT efficiency > 99.9%
Active and reactive power compensation
IP68 Cooling Fan
Type II DC & AC lightning protection
Product introduction
| Technical Data | BNT036KTL | BNT040KTL | BNT050KTL | BNT060KTL |
|---|---|---|---|---|
| PV Input Data | ||||
| Max.DC Power(W) | 54000 | 60000 | 75000 | 90000 |
| Max. DCVoltage (V) | 1100 | 1100 | 1100 | 1100 |
| MPPT Voltage Range(V) | 200-1000 | 200-1000 | 200-1000 | 200-1000 |
| MPPT Ful Power Voltage Range (V) | 500-850 | 500-850 | 500-850 | 500-850 |
| l Rated Input Voltage ( V) | 620 | 620 | 620 | 620 |
| Start-up Voltage( V) | 200 | 200 | 200 | 200 |
| Max.Input Current (A) | 38x3 | 38x3 | 40x3 | 38x4 |
| Max.Short Current(A) | 48x3 | 48x3 | 48x3 | 48x4 |
| No. of MPP Tracker / No. of PV String | 3/6 | 3/6 | 3/7 | /4/8 |
| Input Connector Type | MC4 | MC4 | MC4 | MC4 |
| AC Output Data | ||||
| Max. Output Power (VA) | 39600* | 44000* | 55000* | 66000* |
| Nominal Output Power(W) | 36000 | 40000 | 50000 | 60000 |
| Max.Output Current(A) | 60 | 65 | 80 | 96 |
| Nominal Output Voltage( V) | 3P+N+PE /3P+PE 230/400 | 3P+N+PE /3P+PE 230/400 | 3P+N+PE /3P+PE 230/400 | 3P+N+PE /3P+PE 230/400 |
| Grid Voltage Range | 260Vac-519Vac (according to local standard) | 260Vac-519Vac (according to local standard) | 260Vac-519Vac (according to local standard) | 260Vac-519Vac (according to local standard) |
| Nominal Output Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 |
| Grid Frequency Range | 45-55Hz/55-65Hz (according to local standard) | 45-55Hz/55-65Hz (according to local standard) | 45-55Hz/55-65Hz (according to local standard) | 45-55Hz/55-65Hz (according to local standard) |
| Output Power Factor | 1 default (adjustable from 0.8 leading to 0.8 lagging) | 1 default (adjustable from 0.8 leading to 0.8 lagging) | 1 default (adjustable from 0.8 leading to 0.8 lagging) | 1 default (adjustable from 0.8 leading to 0.8 lagging) |
| Output Current THD | <3% | <3% | <3% | <3% |
| Efficiency | ||||
| Max. Efficiency | 98.65% | 98. 5% | 98.80% | 99.00% |
| Euro Efficiency | 98.20% | 98.25% | 98.45% | 98.50% |
| Protection | ||||
| PV Reverse Polarity Protection | YES | YES | YES | YES |
| PV Insulation Resistance Detection | YES | YES | YES | YES |
| AC Short Circuit Protection | YES | YES | YES | YES |
| AC Over Current Protection | YES | YES | YES | YES |
| AC Over Voltage Protection | YES | YES | YES | YES |
| Anti-Islanding Protection | YES | YES | YES | YES |
| Residual Current Detection | YES | YES | YES | YES |
| Over Temperature Protection | YES | YES | YES | YES |
| Integrated DC switch | YES | YES | YES | YES |
| Surge Protection | Integrated (Type II) | Integrated (Type II) | Integrated (Type II) | Integrated (Type II) |
| Smart IV Curve Scaning | YES | YES | YES | YES |
| Quick Arc Fault Circuit Interruption | Optional | Optional | Optional | Optional |
| General Data | ||||
| Dimensions (WxHxD,mm) | 710x470x236 | 710x470x236 | 710x470x236 | 710x470x236 |
| Weight(kg) | 44 | 44 | 44 | 51 |
| Protection Degree | IP65 | IP65 | IP65 | IP65 |
| Enclosure Material | Aluminum | Aluminum | Aluminum | Aluminum |
| Ambient Temperature Range(℃) | -25 to 60 | -25 to 60 | -25 to 60 | -25 to 60 |
| Humidity Range | 0-100% | 0-100% | 0-100% | 0-100% |
| Topology | Transformerless | Transformerless | Transformerless | Transformerless |
| Communication Interface | RS485/WiFi/Wire Ethernet/ GPRS (optional) | RS485/WiFi/Wire Ethernet/ GPRS (optional) | RS485/WiFi/Wire Ethernet/ GPRS (optional) | RS485/WiFi/Wire Ethernet/ GPRS (optional) |
| Cooling Concept | Intelligent Fan Cooling | Intelligent Fan Cooling | Intelligent Fan Cooling | Intelligent Fan Cooling |
| Night Power Consumption (W) | <1 | <1 | <1 | <1 |
| Max. Operation Altitude (m) | ≤4000 | ≤4000 | ≤4000 | ≤4000 |
| Certifications and Standards | ||||
| EMC Standard | EN/IEC 61000-6-2, EN/IEC 61000-6-3, EN61000-3-2, EN61000-3-3, EN61000-3-11,EN61000-3-12 | EN/IEC 61000-6-2, EN/IEC 61000-6-3, EN61000-3-2, EN61000-3-3, EN61000-3-11,EN61000-3-12 | EN/IEC 61000-6-2, EN/IEC 61000-6-3, EN61000-3-2, EN61000-3-3, EN61000-3-11,EN61000-3-12 | EN/IEC 61000-6-2, EN/IEC 61000-6-3, EN61000-3-2, EN61000-3-3, EN61000-3-11,EN61000-3-12 |
| Safety Standard | IEC 60068, UL1741, EN62109 | IEC 60068, UL1741, EN62109 | IEC 60068, UL1741, EN62109 | IEC 60068, UL1741, EN62109 |
| Grid-connection | IEEE1547, CSA C22, EN50549, VDE4105, VDE0126, RD1699, ABNT NBR16149 & 16150, AS4777.2, NB/T32004, G98/G99, IEC61727 | IEEE1547, CSA C22, EN50549, VDE4105, VDE0126, RD1699, ABNT NBR16149 & 16150, AS4777.2, NB/T32004, G98/G99, IEC61727 | IEEE1547, CSA C22, EN50549, VDE4105, VDE0126, RD1699, ABNT NBR16149 & 16150, AS4777.2, NB/T32004, G98/G99, IEC61727 | IEEE1547, CSA C22, EN50549, VDE4105, VDE0126, RD1699, ABNT NBR16149 & 16150, AS4777.2, NB/T32004, G98/G99, IEC61727 |