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The SB 1700 is a further inverter for the meduim size plant range. It is also capable of processing voltages of up to 400 V DC and is designed for a DC power of up to 2050 Wp.

Features:

• Easy plant design and reduced installation costs
• SMA grid guard integrated, anti-islanding unit (MSD)
• Diagnosis and communication via Powerline Communication, radio transmission or via data cable (RS232 or RS485)
• Extended temperature range –25 °C to +60 °C
• Enclosure type IP65, suitable for outside installation
• Connection of DC input with waterproof snap cable connectors
• Connection to AC utility with waterproof plug
• Surge voltage protection with integrated thermally monitored varistors

SB 1700.	Details	SB 1700	Details
.
Input		THD of grid current	< 4 %
Recc. maximum PV-power (PPV)	approx. 2050 Wp	Default range of AC voltage (UAC)	198 - 260 V
	for PV-Plants in Germany
Max. DC power (PDC, max)	1850 W	Possible range of AC voltage	180 - 265 V
Max. DC voltage (UDC, max)	400 V	AC frequency (fAC)	49,8 - 50,2 Hz
PV-voltage range, MPPT (UPV)	139 V – 400 V	Possible range of AC frequency	45,5 - 54,5 Hz
Max. input current (IPV, max)	12,6 A	Short circuit proof	yes, current control
DC voltage ripple (UPP)	< 10 %	Connection to utility	AC Plug
Max. number of strings (parallel)	2	Efficiency
DC disconnection	Snap cable connectors	Max. Efficiency	93,5 %
Thermally monitored varistors	yes	Euro-eta	91,8 %
Ground fault monitoring	yes	Enclosure
Pole confusion protection	Short circuit diode	accord. to DIN EN 60529	IP 65
Output		Mechanical Data
Max. AC power (PAC, max)	1700 W	Width / height / depth in mm	434 / 295 / 214
Nominal AC power (PAC, nom)	1550 W	Weight	approx. 25 kg
Data sheet