Thanks to the smart monitoring platform, Deye full series inverter products support remotely shutdown immediately when accident occurs.Setting parameters and FW update remotely, which makes PV plant O&M easier. ● Local LCD display, RS485 communication ● Adopting the standard DIN35mm din rail mounting ● Small volume, easy installation and easy communication ● Positive and reverse active power, four quadrant reactive power metering

Model			CHNT DDSU666				EASTRON SDM230 Modbus	EASTRON SDM 630-Modbus V2	EASTRON SDM630 MCT
Battery Data
Max. direct current measurement (A)				60		80	100	100	1-9999A (with CT)
Direct Voltage measurementbetween phases				/		176-458V	/	147-480V	50-950V
									50-550V
Direct measurement betweenphase and neutral				176~264V		100-265V	176~276V	85~480V	20-550V
Accuracy Class
Active	power		Class1
Reactive		power	Class2
Power Supply
Power consumption			≤1W / 8VA			≤1.5W / 6VA	≤2W / 10VA	≤2W / 10VA	≤2W / 10VA
AC power supply input voltage                                     176-264V						100-265V	176-276V	85-480V	85-275V / 120-380V
AC power supply input frequency                                                     50/60Hz							50Hz	50/60Hz ±2%	50/60Hz ±2%
Generation Specifications
Dimenstions (L/H/W) in mm                                         36×85×66						100×72×66	36×99×63	72×100×66	72×94.5×65
Weight (kg)                                                                           0.21						0.44	0.21	0.42	0.29
Mounting options			DIN Rail
Degree of protection                                                                                                                                           IP51
Display		LCD
Communication interface			RS485
Max. number of devices to connect                                                                                                                   32
Regulated working temperature range                    -25C~+55C						-10C~+45C	-25C~+55C
Limited working temperature range                         -40C~+70C						25C~+75C	/
Humidity			≤75%				0~95%, non-Condensing
Warranty			1.5 years