Commercial & Power Plants BNT series
BNT
50-60 kW
The Afore BNT Series Three-phase string inverters are designed for commercial and power plant PV system applica�ons, ra�ng from 50kW to 60kW.
All models with aluminum housings which is anodized, increasing durability and effec�vely prevents corrosion. Equipped with external inductors,
ensure efficient heat dissipa�on, which significantly improves the reliability and extends the life of the inverters.
The inverter menu is ac�vated by sensor touch bu�ons. Communica�on implements are via the Wi-Fi module (can be changed to Ethernet / GPRS).
Check the system status any�me and anywhere via online portal or APP.
ANTI-FLOW PV OVERSIZE PROTECTION AL BODY Wi-Fi CONFIGURATION MODBUS
An�-Feed-in Func�on Max. 1.5 �me Mul�ple Intelligent Aluminum Housing Wi-Fi Standard, Quick & Easy MODBUS
PV Oversize Input Capacity Protec�ons Ethernet/GPRS Op�onal Config. via Wi-Fi Communica�on Ready
MPPT efficiency > 99.9% IP 68 Cooling Fan
Intelligent Temperature Control System Type II DC & AC lightning protec�on
Ac�ve and reac�ve power compensa�on, adjust power factor AC output 1.1x con�nuous opera�on
PV Input Data BNT050KTL BNT060KTL
Max. DC Power ( W ) 75000 84000
Max. DC Voltage ( V ) 1000
MPPT Voltage Range ( V ) 200-950
MPPT Full Power Voltage Range ( V ) 500-950
Rated Input Voltage ( V ) 620
Start-up Voltage ( V ) 200
Max. Input Current ( A ) 36 x3 40 x 3
Max. Short Current ( A ) 45x 3 50 x 3
No. of MPP Tracker / 3 /12
No. of PV String
Input Connector Type MC4
AC Output Data BNT050KTL BNT060KTL
Max. Output Power ( W ) 55000 66000
Nominal Output Power ( W ) 50000 60000
Max. Output Current ( A ) 75 90
Nominal Output Voltage ( V ) 3P+N+PE /3P+PE 230/400
Grid Voltage Range 260-519 (according to local standard)
Nominal Output Frequency ( Hz ) 50/60
Grid Frequency Range 45-55/55-65(according to local standard)
Output Power Factor 1 default (adjustable from 0.8 leading to 0.8 lagging)
Output Current THD <3%
Efficiency BNT050KTL BNT060KTL
Max. Efficiency 98.80% 99.00%
Euro Efficiency 98.45% 98.50%
Protec�on BNT050KTL BNT060KTL
PV Reverse Polarity Protec�on YES
PV Insula�on Resistance Detec�on YES
AC Short Circuit Protec�on YES
AC Over Current Protec�on YES
AC Over Voltage Protec�on YES
An�-Islanding Protec�on YES
Residual Current Detec�on YES
Over Temperature Protec�on YES
Integrated DC switch YES
Surge Protec�on Integrated (Type II)
General Data BNT050KTL BNT060KTL
Dimensions (H x W x D, mm) 590 x 850 x 285
Weight ( kg ) 79
Protec�on Degree IP65
Enclosure Material Aluminum
Ambient Temperature Range ( °C ) -25 - +60
Humidity Range 0 -100%
Topology Transformerless
Communica�on Interface RS485 / WiFi / Wire Ethernet / GPRS (op�onal)
Cooling Concept Intelligent Fan Cooling
Noise Emission ( db ) 55
Night Power Consump�on ( W ) <1
Max. Opera�on Al�tude ( m ) ≤4000
Cer�fica�ons and Standards BNT050KTL BNT060KTL
EMC Standard 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
Grid-connec�on IEEE1547, CSA C22, EN50549, VDE4105, VDE0126, RD1699,
ABNT NBR16149 & 16150, AS4777.2, NB/T32004, G98/G99, IEC61727
