Sungrow SG3KTL-M User Manual

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Technical Specifications SG3KTL-M SG4KTL-M SG5KTL-M
*Valid only when the Pro-param on the LCD
display is set as DE
Protection
Anti-islanding protection Yes
DC reverse connection
protection
Yes
AC short circuit protection Yes
Leakage current protection Yes
DC switch Optional
DC fuse No
Overvoltage protection Varistors
System Data
Max. Efficiency 97.4% 97.6% 97.6%
Max. European efficiency 96.5% 97.0% 97.0%
Isolation method Transformerless
Ingress protection rating IP65 IP65(Fan IP55) IP65(Fan IP55)
Night power consumption <1 W
Operating ambient
temperature range
-25℃…+60℃(up 45℃ derating)
Allowable relative humidity
range
0…95% (No condensing)
Cooling Method
Natural
cooling
Forced air cooling
Max. Working Altitude 4000m(operation with derating above 2000m)
Display Graphic LCD
Communication RS485(RJ45 connector), WiFi(Optional)
DC Terminals SUNCLIX
AC Terminals Plug and play connector (Wieland RST25I3S)
Certification
IEC61000-6-2, IEC61000-6-3,
AS/NZS3100, AS4777.2, AS4777.3,
VDE-AR-N-4105
Mechanical Data
Dimensions(W×H×D) 420×555×179mm
Mounting method Wall bracket
Weight 24kg

Sungrow SG3KTL-M Specifications

General

Brand	Sungrow
Model	SG3KTL-M
Category	Inverter
Language	English