DASS 350i

A thorough check on customer needs and a customized product
that is packed with confidence that comes from countless tests to reach satisfaction!

Technical Data

Input	Operating start voltage	650V
	Operating voltage range	580V–1000V
	MPPT DCvoltage range	580V–850V
	Rated voltage	650V
	Maximum open circuit voltage	1000V
	Control method	Maximum Power Point Tracking(MPPT) control, PWM
Output	Nominal AC Power	350kW
	Rated voltage	System voltage : 380V (+10%, -12%)
	Frequency variation rate	System frequency60Hz +0.5Hz, -0.7Hz
	Power factor (cos φ)	0.98 or higher
	Efficiency	98% or higher
	Protection method	DC reverse polarity, Ground fault, DC Over Voltage, Over load, Over heat, AC short circuit, AC Over/under voltage, Over/under frequency, Anti-islanding (IEEE1547)
Structure	Cooling method	Forced air cooling
	Degree of Protection	IP 44/ Indoor type
	Operating temperature/humidity	-20°C ~ 50°C / <90% RH (Non-Condensing)
	Outer dimension ( W x H x D )	2100×1950×850
	Total weight	1340kg
General	Display	Character or Graphic LCD
	Communication Interface	TCP/IP (BUILT IN WEBMONITORING)
	Warranty	5years / Extended

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