The 40K inverter is suitable for residential, industrial and commercial photovoltaic system installation projects. 4-channel MPPT access and accurate MPPT algorithm make it more flexible and efficient. There is intelligent monitor of DC string groups, supporting intelligent I-V curve scanning diagnosis. 30% DC overmatch. 13A current input. Over 98.8% Maximum efficiency.
Features
Over 98.8% Max. efficiency
4 MPPT design with precise MPPT algorithm
Strings intelligent monitoring, Smart I-V Curve Diagnosis supported
130% DC overload ratio, 13A input for each PV string
Wide voltage range and low startup voltage
Type II surge arrester for both DC and AC
Optional AFCI DC arc fault protection to ensure power plant safety
Natural convection, Fan-less design, longer lifespan
Datasheet
|
Model Name |
FX-INVERTER-40K |
|
Input DC |
|
|
Recommended max. PV power |
52kW |
|
Max. input voltage /Rated voltage |
1100V/600V |
|
Start-up voltage/MPPT voltage range |
180V /200-1000V
|
|
Max. input current |
4*26A
|
|
Max. short circuit current |
4*40A
|
|
MPPT number/Max. input strings number |
4/8
|
|
Output AC |
|
|
Rated output power |
40kW
|
|
Max. apparent output power |
44kVA
|
|
Max. output power |
44kW |
|
Rated grid voltage |
3/N/PE, 220/380V
|
|
Rated grid frequency |
50Hz |
|
Rated grid output current |
60.8A |
|
Max. output current |
66.9A |
|
Power Factor |
>0.99 (0.8 leading - 0.8 lagging) |
|
THDi |
<3% |
|
Efficiency |
|
|
Max. efficiency |
98.8% |
|
EU efficiency |
98.3% |
|
Protection |
|
|
DC reverse-polarity protection /Short circuit protection |
Yes |
|
Output over current protection |
Yes
|
|
Surge protection |
DC Type II / AC Type II |
|
Grid monitoring |
Yes |
|
Anti-islanding protection / Temperature protection |
Yes |
|
Strings monitoring |
Yes |
|
I/V Curve scanning |
Yes |
|
Anti-PID function |
Optional |
|
Integrated DC switch |
Yes
|
|
General Data
|
|
|
Dimensions (W*H*D) / Weight |
647*629*252 mm/ 45kg |
|
Topology |
Transformerless
|
|
Self consumption |
<1W (night)
|
|
Operating ambient temperature range / Relative humidity |
-25 ~ +60℃ / 0-100% |
|
Ingress protection |
IP65 |
|
Cooling concept |
Natural convection |
|
Max. operation altitude |
4000m |
|
Grid connection standard |
NB/T 32004
|
|
Safety/EMC standard |
IEC 62109-1/-2, IEC 62116, EN 61000-6-1/-2/-3/-4
|
|
Features |
|
|
DC connection / AC connection |
MC4 connector / OT terminal |
|
Display |
LCD, 2×20 Z
|
|
Communication |
RS485, Optional: Wi-Fi, GPRS |
Request for Quotation
