SMA Sunny Boy SB 4200TL Inverter, Transformerless
Versatile power-packer
Features:
- Suitable for different strings due to separate MPP-Tracking
- Extended input voltage range (125 to 750 VDC)
- Transformerless with integrated all-pole sensitive residual current detection
- SMA grid guard r (MSD)
- Diagnosis and communication, radio transmission or via data cable (RS232 or RS485)
- Extended temperature range -25C to 60C
- For outdoor and indoor installation
- Connection on the DC side with plug connectors
- Surge voltage protection with integrated thermally monitored varistors
Roofs usually face the sky in more than one direction. So that this isn't a limiting factor when it comes to configuring a solar power system, SMA has developed high-performance multi-string inverters. Whereas up to three separate inverters were needed in the past, now for the first time it is possible to combine completely different solar generators (unequal number of modules, different module types, modules facing in different directions) with just one unit. Each input has its own MPP (maximum power point) tracker to ensure optimum voltage adjustment for the individual strings. This guarantees maximum energy yields even with complex system configurations.
Input
Recc. maximum PV-power (Ppv): approx. 4900 Wp *)
Max. DC Power (Pdc, max): 4400 Watts
Max. DC voltage (Udc, max): 750 Volts DC
PV-voltage range, MPPT (Upv): 125 V to 750 Volts DC
Max. input current (Ipv, max): 2 x 7.5 Amps
DC Voltage Ripple (Upp): < 10%
Max. number of strings (parallel): 2
DC disconnection: Snap cable connectors
Thermally monitored varistors: yes
Ground Fault monitoring: yes
Pole confusion protection: Short circuit diode
Output (AC)
Maxl AC output (Pac, max): 4200 Watts
Nominal AC power (Pac, nom): 4000 watts
THD of grid current: < 4%
Default Range ofl AC voltage (Uac): 198 V to 260 VAC
Possible Range of AC voltage: 180 V to 265 V
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 phi): 1
Short circuit proof: yes, current control
Connection to utility: AC Terminal
Efficiency
Max. efficiency: 95.6 %
Euro-eta: 94.9 %
Enclosure
accord. to DIN EN 60529: IP65
Mechanical Data
Dimensions (WHD) 18.50" x 19.29" x 8.86" (470 x 490 x 225 mm)
Weight: ~63.8 lbs (~29 kg)
|
