SG50KTL-M20

Renewable Energy

SG50KTL-M20

High rate of return
· Maximum efficiency of 98.9%, efficiency of channel of 98.5%
· Up to 4MPP tracker

Intelligent design
· Integrated DC fuse and DC / AC surge protection
· String monitoring function (optional)

Responsibility
· Certification of TUV, CE, G59 / 3, BDEW, etc.

Efficiency Curve
Circuit Diagram
Enclosure drawing
DC input
Maximum input power 56.2 kW
Maximum input voltage 1,000 V
Operation starting voltage 300 V
Rated input voltage 590 V
MPPT voltage range 300 ~ 950V
MPPT voltage range for rated power 500 ~ 850V
MPPT count 4
Maximum PV string count per MPPT 3
Maximum input current 112 A (28A / 28A / 28A / 28A)
AC output
Rated output power 50 kW
(PF=1)Maximum output power 55 kW
Maximum output power 55 kVA
Rated output voltage 3P + N + PE, 230 / 400V
Rated voltage range 310 ~ 480 V
Rated frequency 50 ~ 60 Hz
Rated frequency range 45 ~ 55 / 55 ~ 65 Hz
Total harmonic distortion ratio(THD) < 3% (Rated power)
DC Component output < 0.5%
Power factor >0.99 (0.8(Capacitive) ~ 0.8(Lagging) Adjustable)
Efficiency
Maximum efficiency 98.9%
Euro efficiency 98.5%
Protection
Anti-islanding YES
LVRT/HVRT YES
DC reverse connection protection YES
AC short circuit protection YES
Leakage current protection YES
DC switch YES
DC fuse YES
Overvoltage protection YES
Other DC Type II SPD (40KA) / AC Type II SPD
System data
Transformer type Transformerless type
Enclosure protection grade IP65
Nighttime power consumption < 1W
Working temperature range -25℃ ~ 60℃
Relative humidity 0 ~ 100%
Cooling type Forced air cooling type
Maximum working altitude 4,000 M (> 3,000M Rated reduction)
Display LCD
Communication RS 485 (RJ45connector/Ethernet)
DC Connection type MC4
AC Connection type Screw terminal type
Certificates VDE0126-1-1, EN621091, EN621092, G59/3, BDEW, CE
General data
Dimensions(W*H*D) 665 * 906 * 256
Weight 70 kg
Installation type Wall mounting
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