SMA SB 1.5-1VL-40 - Manual (Page 53)

SB 1.5-1VL-40 SB 2.5-1VL-40
Maximum output current under fault
conditions 12 A 19 A
Inrush current < 20% of the nominal AC
current for a maximum of
10 ms
< 20% of the nominal AC
current for a maximum of
10 ms
Rated power frequency 50 Hz 50 Hz
AC power frequency* 50 Hz / 60 Hz 50 Hz / 60 Hz
Operating range at AC power fre-
quency 50 Hz 45 Hz to 55 Hz 45 Hz to 55 Hz
Operating range at AC power fre-
quency 60 Hz 55 Hz to 65 Hz 55 Hz to 65 Hz
Power factor at rated power 1 1
Displacement power factor cos φ, ad-
justable 0.8 underexcited to 1 to
0.8 overexcited
0.8 underexcited to 1 to
0.8 overexcited
Feed-in phases 1 1
Connection phases 1 1
Overvoltage category in accordance
with IEC 60664-1 III III
* depending on the configured country data set
Protective Devices
DC reverse polarity protection Short-circuit diode
Input-side disconnection point DC Load-Break Switch
AC short-circuit current capability Current control
Grid monitoring SMA Grid Guard 6
Maximum permissible fuse protection 16 A
Ground fault monitoring Insulation monitoring: R
iso
> 1 MΩ
All-pole sensitive residual-current monitoring unit Available
General Data
Width x height x depth 460 mm x 357 mm x 122 mm
Weight 9.2 kg
Length x width x height of the packaging 597 mm x 399 mm x 238 mm
Weight including packaging 11.5 kg
11 Technical Data SMA Solar Technology AG
Operating Manual 53 SB15-25-BE-en-10