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solar inverter BNSG-50KS
BNSG50KS adopts a number of high efficient design patents, reduce their own loss which reflects in the details of each design, ensure that is with the highest conversion efficiency in the same series grid-connected inverter, the efficiency is 2% higher than that in Europe, high cost-effective.The modular design, the structure is extremely simple, with high reliability. Good appearance design, the dimension is consistent with the standard power rack, So that make the entire system much more beauty. Operated together with the DC distribution box, up to 8 approaches DC inputs, each approach has photovoltaic group string current fault monitoring.
Type |
BNSG50KS |
Isolation |
Low frequency transformer isolation |
Max. DC input power |
55KWp |
Max. DC input voltage |
800Vdc |
Max.PV voltage range(MPPT) |
450Vdc~780Vdc @595Vdc |
Recommended number of PV module voltage @ string |
about 35V @ 17 string |
Battery board Joint type |
connection terminal |
Max. Input current |
122A |
Nominal AC output power |
50KW |
Max. AC output power |
55KW |
THD of AC current |
<3%(nominal power) |
Power factor |
>0.99 |
Max. Efficiency |
96% |
Euro efficiency |
94% |
Nominal AC voltage |
310VAC~450VAC |
Nominal AC frequency |
47.5Hz~51.5Hz |
Internal power consumption an night |
<100W |
Automatically put into operation conditions |
When the DC input and power grids meet to the requirements, the inverters automated operation |
Automatic restart time |
5min(time adjustable) |
Protection |
Possess the protecting function of polarity connecting contrary, short circuit, island effects, over heat, over land |
Comm. interfaces |
RS485/RS232/GPRS/Ethernet |
Operating Temp. |
-25°C~+55°C |
Relative humidity |
0~95%,no condensing |
Altitude(m) |
≤2000meters (Over 2000 meters to reduce the using amount) |
Cooling method |
Controlled forced-air cool |
Noise |
≤60dB |
Protection degree |
IP20(indoor) |
Size(W*L*H mm) |
800*600*2060 |
Weight(kg) |
700 |
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