SMA SB 3000-US - Manual (Page 68)

10 Troubleshooting SMA America, LLC
68 SB30-40-US-IA-en-34 Installation Manual
Fac-delta+* Maximum permissible
frequency deviation
above the power
frequency of 60 Hz
before the grid monitoring
disconnects the device
from the power
distribution grid.
The standard value is
optimal for plants
˂ 30 kW. 0 Hz to 4.5 Hz 0.49 Hz
(for the
country
setting USA/
UL1741/
2005)
Fac-MinTripTime* Switch-off time having
fallen below power
frequency.
The standard value is
optimal for plants ˂30 kW.
0.16 s to 300 s 0.16 s
Fan-Test By setting this parameter
to 1, you can check the
function of the fan. 1 The fan is set to
the maximum
speed. 0
0 Operating
mode: OptiCool
h_total Total operating hours of
the inverter.
It may be necessary to
change this if you replace
your inverter and want to
use data from the old
device. 0 h to 200,000 h 0 h
Name Description Value/range Explanation Default
value