| Model: | BNT020KTL |
|---|---|
| Brand: | AFORE |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / New Energy / Solar Energy |
| Label: | Grid Tie Inverter , Solar PV Inverter , MPPT Inverter |
| Price: |
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|
| Min. Order: | 1 pc |
| Live Chat: |  | Last Online:02 Jan, 2017 |
Product performance
High Efficiency
l Max. efficiency of 98%
l >99% MPPT efficiency
l There level technology and use of intelligent power aodule enhanced the full rang of conversion efficiency
Reliability
l Island protection
l Enhanced DSP+CPLD control system
l Compact format, advanced thermal design
l Sealed stainless steel enclosure for outdoor installation
l Enhanced temperature range from -20℃ to 55℃
l Ground-fault Circuit & Interrupters protection
Flexibility
l Transformerless design
l Plug-in connection for all DC input and AC output, easy field wiring
l IP 65 allows broad indoor and outdoor protection
l Full digital control, intelligent self protection
l Led indicator, LCD display and user-friendly
Technical parameters
| Electrical Specifications | BNT020KTL |
| Input | |
| Max. DC Power [W] | 22000 |
| Max. DC Voltage [V] | 900 |
| MPPT Voltage Range [V] | 300~800 |
| Max. DC Current [A] | 21+21 |
| Number of MPPT Tracker/ Strings per Tracker | 2/2 |
| Output | |
| Power Connector | Three Phases |
| Max. AC Power [W] | 21450 |
| Nominal AC Phase Voltage / Range [V] | 3/N/PE,230/400 |
| Nominal AC Frequency/Range [Hz] | 50 |
| Max. AC Current [A] | 35 |
| Nominal AC Current [A] | 29 |
| Power Factor | >0.99 |
| Output Current THD | <3% |
| Power efficiency | |
| Max. Efficiency/750Vdc | 97.31% |
| Euro Efficiency/750Vdc | 96.84% |
| MPPT Efficiency | >99% |
| Compliance | |
| Electromagnetic Compatibility | EN61000-6-1/6-3 |
| Anti-Islanding Protection | Internal |
| General information | |
| Dimensions (H×W×D) [mm] | 722×560×225 |
| Enclosure | IP65 |
| Weight [kg] | 48 |
| Ambient Temperature Range | -20 ℃ ~ +55 ℃ |
| Topology | Transformerless |
| Communication Interface | RS485 |
| Night Consumption [W] | <20 |
| Cooling Concept | Convection |
| Noise Emission [dB] | <65 |
| Elevation | Up to 1000m without derating above sea level |
