SG50KTL-M/SG60KTL-M

Product catalog summary

Overview: The SG50KTL-M and SG60KTL-M are string inverters designed for industrial use, featuring integrated DC fuses and DC/AC surge protection. They offer optional string current monitoring and intelligent design for enhanced performance.

Specifications:

Max. efficiency: 98.9%
Max. DC/AC ratio: 1.3
Long-term overload capacity: 1.1Pn
Up to 4 MPP Trackers
Transformerless design
Ingress protection rating: IP65
Operating temperature range: -25 to 60 ℃ (derating above 50 ℃)
Max. operating altitude: 4000 m (derating above 3000 m)

Input (DC):

Max. input voltage: 1000 V
Startup voltage: 300 V
Nominal input voltage: 590 V
MPP voltage range: 300 - 950 V
Max. PV input current: 104 A

Output (AC):

Nominal AC output power: 50000 W (SG50KTL-M), 60000 W (SG60KTL-M)
Max. AC output power: 55000 W (SG50KTL-M), 66000 W (SG60KTL-M)
Nominal AC voltage: 3P + N + PE, 230 / 400 V
AC voltage range: 310 - 480 V
Nominal grid frequency: 50 Hz / 60 Hz

Protections & Functions:

Anti-islanding protection
LVRT
DC reverse connection protection
AC short circuit protection
Leakage current protection
DC and AC overvoltage protection

Mechanical Data:

Dimensions: 665*906*256 mm
Weight: 70 kg
Mounting method: Wall bracket

Certifications: TÜV, CE, G59/3, BDEW, VDE0126-1-1, EN62109-1, EN62109-2

Additional Features:

Smart forced air cooling
Graphic LCD display
RS485 communication

Catalog excerpts

String Inverter Secured Yield Intelligent Design • Integrated DC fuses and DC/AC surge protection * String current monitoring function (optional) @ 2016 Sungrow Power Supply Co., Ltd.AII rights reserved. Subject to change without Notice.Version#1.1

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Max. input voltage Startup voltage Nominal input voltage MPP voltage range MPP voltage range for nominal power No. of MPPTs Max. number of PV strings per MPPT Max. PV input current Max. current for input connector Output (AC) Nominal AC output power Max. AC output power (PF=1) Max. AC output apparent power Max. AC output current Nominal AC voltage AC voltage range Nominal grid frequency Grid frequency range THD DC current injection Power factor 50000 W 55000 W 55000 VA 80A 3P + N + PE, 230 / 400 V 310 - 480 V 50 Hz / 60 Hz 45 - 55 Hz / 55 - 65 Hz < 3% (at nominal power) < 0.5%In > 0.99 @default...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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