7
Start Time
Unit
V
Setting range
61 - 142
Factory setting
106
Unit
s
Setting range
5 - 900
Factory setting
300
Start initiation time
Grid monitoring time during the startup phase
During this time, the inverter checks the
power grid to determine whether or not all
values are within tolerances during the star-
tup phase. If any values deviate from the
tolerance range, the inverter disconnects
from the power grid.
Voltage Limit
Values for
Neutral Con-
ductor Monito-
ring
Unit
V
Setting range
62 - 143
Factory setting
132
Maximum neutral conductor monitoring
voltage
Upper limit voltage between phase and neu-
tral conductor
Minimum neutral conductor monitoring
voltage
Lower limit voltage between phase and neu-
tral conductor
Unit
P (grid cycles)
Setting range
1 - 17998 at 208 V / 240 V / 277 V grid voltage
Factory setting
9 at 208 V / 240 V / 277 V grid voltage
Frequency
Limit Values
(continued)
The voltage limit values for neutral conductor monitoring are only shown
at the following grids:
-
208 V with neutral conductor (Setup: 208VN)
-
240 V with neutral conductor (Setup: 240VN)
Important
The time in which the system can exceed or fall below the
limit voltage. This corresponds to the ‘inner limit voltage trip time' set for
the voltage limit values:
-
for ‘U
NMON
Max
’ ... ‘U
TRIP
Max
’
-
for ‘U
NMON
Min
’ ... ‘U
TRIP
Min
’