INVT GD170-045-4-PV User Manual

Goodrive170-PV Series Solar Pump Inverter Function parameter list
-44-
Function
code
Name
Description
Default
Modify
adjustment is the actual PV voltage, and
the upper/lower limit adjustment range is
P15.30. That is:
Max./Min. reference voltage = (Actual PV
voltage ± P15.30
This will be automatically updated to
P15.26 and P15.27.
P15.30
Auto
adjustment
range of
Vmppt
upper/lowe
r limit
10.0–100.0V
Range in which Vmppt upper/lower limit
can be automatically adjusted.
30.0V
○
P15.31
Vmppt
max. value
P15.27–6553.5V
During the max. power tracking, the solar
panel reference voltage upper limit will not
exceed the value of P15.31. The factory
value depends on the model. By default,
the value for the -4 models is 750V and the
value for other models is 400V.
400.0V
○
P15.32
PV input
and power
frequency
input
selection
0: Automatic switching mode
1: Power frequency input mode
2: PV input mode
If P15.32 is set to 0, the system switches
between PV input and power frequency
input according to the detected PV voltage
and switching threshold.
If P15.32 is set to 1, the system forcibly
switches to power frequency input;
If P15.32 is set to 2, the system forcibly
switches to PV input.
Note: P15.32 is invalid when terminal input
function 42 is valid.
2
◎
P15.33
Threshold
for
switching
to power
0.0V—P15.34
If PV voltage is lower than the threshold or
the light is weak, it can switch to power
frequency input through relay output.
70.0V
○

INVT GD170-045-4-PV Specifications

General

Brand	INVT
Model	GD170-045-4-PV
Category	Inverter
Language	English