SMA SB 240 - Manual (Page 67)

Maximum output current 1 A
Total harmonic distortion of the output current
with total harmonic distortion of the AC voltage
< 2%, and AC power > 50% of the rated power ≤ 3%
Maximum residual output current 1 A
AC inrush current 123 mA
Rated power frequency 50 Hz
AC power frequency 50 Hz / 60 Hz
Operating range at AC power frequency 50 Hz 45.5 Hz to 63 Hz
Operating range at AC power frequency 60 Hz 45.5 Hz to 63 Hz
Power factor at rated power 1
Feed-in phases 1
Connection phases 1
Overvoltage category with Sunny Multigate as
per IEC 60664‑1 III
Protective Devices
DC reverse polarity protection Short-circuit diode
Grid monitoring SMA Grid Guard 5
AC short-circuit current capability Available
Ground fault monitoring Insulation monitoring
Galvanic isolation Available
General Data
Width x height x depth, without connection area 188 mm x 199 mm x 43 mm
Width x height x depth, with connection area 188 mm x 218 mm x 43 mm
Weight 1.3 kg
Climatic category in accordance with IEC
60721-3-4 4K4H
Environmental category outdoors
Pollution degree outside the enclosure 3
Pollution degree inside the enclosure 2
Operating temperature range −40°C to +65°C
Maximum permissible value for relative humid-
ity, non-condensing 100%
14 Technical Data SMA Solar Technology AG
Installation Manual 67 SMA-SB240-IA-en-12