INVT BPD2K2TN - Page 49

BPD series PV pumping inverter Function parameters
46
Function
code
Name
Detailed description
Default
Modify
P19.08
Boost start
voltage
When the PV voltage reaches the start voltage, the
boost circuit is started.
Setting range: 60.0V–300.0V
The default value depends on power level.
For models of 220V:
0.75kW: 80.0V
1.5kW, 2.2kW and 4kW: 100.0V
For models of 380V:
2.2kW–5.5kW: 220.0V
Depend
on
model
◎
P19.10
Rated flow of
pump
Flow
Q
N
of the pump at the rated frequency and
rated lift; unit: m
3
/h
0.0
○
P19.11
Rated lift of
pump
Lift
N
H
of the pump at the rated frequency and
rated flow; unit: m
0.0
○
Note:
1. The time when the pump inverters operated to the lower limit of PI output frequency
after starting is determined by the ACC time.
2. If the delay time counting conditions of various faults, such as weak light, full-water,
and underload, are met, the inverter counts the delay time separately. After the delay
time of a fault is reached, an alarm is reported and the delay time of the other two faults
are still counted. After the alarm is restored, if the conditions of the other two faults are
met, the counting of the delay time is continued. If the conditions of a fault are not met,
the fault delay time is reset to zero.