SUN2000-50KTL-M0

Smart String Inverter

6 98.7% (@415V) String-level Smart I-V Curve

MPP Trackers Max. Efficiency Management Diagnosis Supported

Residual Current Fuse Free Surge Arresters for IP65

Monitoring Integrated Design DC & AC Protection

Efficiency Curve Circuit Diagram

Efficiency
@415V
100% +
+ MPPT1

99% -
-
+
L1
98% + MPPT2 Output EMI L2
Filter Filter L3
-
97% - PE
DC/AC Output
+
Inverter Relay
96% + MPPT3 SPD
-

95% -
DC
EMI
Filter
Switch 1
SPD
94%
+
520V + MPPT4
93% -

620V -

92% +
+ MPPT5

91% 800V -
-

+
90% + MPPT6

0% 20% 40% 60% 80% 100% -

-

Current DC
Load Sensor Switch 2 SPD

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 SUN2000-50KTL-M0
Technical Specifications
Efficiency
Max. Efficiency 98.7%
European Efficiency 98.5%
Input
Max. Input Voltage 1,100 V
Max. Current per MPPT 22 A
Max. Short Circuit Current per MPPT 30 A
Start Voltage 200 V
MPPT Operating Voltage Range 200 V ~ 1,000 V
Rated Input Voltage 600 V @380 V / 400 V, 620 V @415 V
Number of Inputs 12
Number of MPP Trackers 6
Output
Rated AC Active Power 50,000 W
Max. AC Apparent Power 55,000 VA
Max. AC Active Power (cosφ=1) 55,000 W
220 V / 380 V, 230 V / 400 V, 240 V / 415 V;
Rated Output Voltage
default 3W + N + PE; 3W + PE optional in settings
Rated AC Grid Frequency 50 Hz / 60 Hz
Rated Output Current 76 A @380 V, 72.2 A @400 V, 69.6 A @415 V
Max. Output Current 83.6 A @380 V, 79.4 A @400 V, 76.6 A @415 V
Adjustable Power Factor Range 0.8 LG ... 0.8 LD
Max. Total Harmonic Distortion ＜3%
Protection
Input-side Disconnection Device Yes
Anti-islanding Protection Yes
AC Overcurrent Protection Yes
DC Reverse-polarity Protection Yes
PV-array String Fault Monitoring Yes
DC Surge Arrester Type II
AC Surge Arrester Type II
DC Insulation Resistance Detection Yes
Residual Current Monitoring Unit Yes
Communication
Display LED Indicators, Bluetooth + APP
USB Yes
RS485 Yes
Power Line Communication (PLC) Yes
General
Dimensions (W x H x D) 1,075 x 555 x 300 mm (42.3 x 21.9 x 11.8 inch)
Weight (with mounting plate) 74 kg (163.1 lb.)
Operating Temperature Range -25°C ~ 60°C (-13°F ~ 140°F)
Cooling Method Natural Convection
Max. Operating Altitude 4,000 m (13,123 ft.)
Relative Humidity 0 ~ 100%
DC Connector Amphenol Helios H4
AC Connector Waterproof PG Connector + OT Terminal
Protection Degree IP65
Topology Transformerless
Standard Compliance (more available upon request)
Certificate EN 62109-1/-2, IEC 62109-1/-2, EN 50530, IEC 62116, IEC 62910, IEC 60068, IEC 61683
Grid Code IEC 61727, VDE 4105/0126, G59/3

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