SMA SWR 2500U - V1.2 - Utility Side Output Specifications

Sunny Boy 2500U Installation and Operator’s Manual
SB2500U-11:NE - 51 - SMA Regelsysteme GmbH
Output values of the Sunny Boy (utility side)
Nominal output power: P
ACnom
2200 W AC
Maximal output power: P
ACmax
2500 W AC
Operating range, utility voltage: V
AC
211 - 264 V AC
Operating range, utility frequency: f
AC
59.3 – 60.5 Hz
Total Harmonic Distortion (THD): THD
IAC
< 4 %
(with K
Vgrid
< 2 %, P
AC
> 0,5 P
ACnom
)
Phase shift (ref. fundamental) ϕ 0°
Utility monitoring:
- Islanding protection: V
AC
; f
AC
in accordance with UL 1741
- Ground Fault Protection: I
DIF
;
in accordance with UL1741
All pole disconnection utility: independent disconnection (MSD),
redundant design (double)
Short circuit protection: current controlled
Overvoltage classification: ΙΙΙ
Testing voltage (50 Hz): 2.88 kV (1 s)
Testing voltage for surge (1,2/50 µs): 4 kV (serial interface 6 kV)
External Interfaces
Data transmission via Powerline: optional
Data transmission via separate cable: optional; electrically separated RS232 / RS485