SMA Sunny Boy SB 2800i Inverter, Indoor
The aesthete
Features:
- Team mode compatible
- Optimized for indoor installation (IP21)
- Easy plant design and reduced installation costs
- SMA grid guardr (MSD)
- Diagnosis and communication, radio transmission or via data cable (RS232 or RS485)
- Extended temperature range -25C to 60C
- Connection on the AC and DC side with connectors
- Surge voltage protection with integrated thermally monitored varistors
To say that the point of the SB 2800i is to look good wouldn't do justice to this inverter's high tech standards. Experience show that solar inverters are often installed indoors. So this unit was the first to be developed with an emphasis on finding a successful combination of innovative technology and elegant design. An active fan ensures outstanding temperature management to protect the power electronics form getting too hot. This substantially reduce wear. At the same time, the SB 2800i is priced to make it an extremely interesting alternative to the outdoor models.
Technical Data SB 2800i
Input
Recc. maximum PV-power (Ppv): approx. 3400 Wp
Max. DC Power (Pdc, max): 3050 Watts
Max. DC voltage (Udc, max): 600 Volts DC
PV-voltage range, MPPT (Upv): 224 V to 600 Volts DC
Max. input current (Ipv, max): 13.5 Amps
DC voltage ripple (Upp): < 10%
Max. number of strings (parallel): 3
Thermally monitored varistors: yes
Ground Fault monitoring: yes
Pole confusion protection: Short circuit diode
Output (AC)
Max AC Power (Pac, max): 2800 Watts
Nominal AC power (Pac, nom): 2600 watts
THD of grid current: < 4%
Default range of AC voltage (Uac): 198 V to 260 VAC
Possible range of AC voltage: 180 VAC to 265 VAC
AC frequency (Fac): 49.8 Hz to 50.2 Hz
Possible range of AC frequency: 45.5 Hz to 54.5 Hz
Phase shift (cos theta): 1
Short circuit proof: yes, current control
Connection to utility: AC Plug
Efficiency
Max. efficiency: 94.0 %
Euro-eta: 93 %
Enclosure
accord. to DIN EN 60529: IP21
Mechanical Data
Dimensions (WHD) 17.32" x 12.01" x 8.90" (440 x 305 x 226 mm)
Weight: 68.2 lbs (~31 kg)
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