INVT BPD1K5TNAC User Manual

BPD series PV pumping inverter Function parameters
37
Function
code
Name
Detailed description
Default
Modify
P15.02
Vmpp voltage
keypad
reference
0.0–6553.5V DC
If P15.01 is 0, the reference voltage is given by
P15.02. (During test, reference voltage should be
lower than PV input voltage; otherwise, the system
will run at lower limit of frequency)
250.0V
○
P15.03
PI control
deviation
0.0–100.0% (100.0% corresponds to P15.02)
If the ratio percentage of real voltage to reference
voltage, which is abs (bus voltage-reference
voltage)*100.0%/ reference voltage. If the value
exceeds the deviation limit of P15.03, PI
adjustment is available, otherwise, there is no PI
adjustment and the value is defaulted to be 0.0%
abs: the absolute value
0.0%
○
P15.04
Upper
frequency limit
of PI output
P15.05–100.0%(100.0% corresponds to P00.03)
P15.04 is used to limit the Max. value of target
frequency, 100.0% corresponds to P00.03.
After PI adjustment, the target frequency cannot
exceed the upper limit.
100.0
%
○
P15.05
Lower
frequency limit
of PI output
0.0%–P15.04(100.0% corresponds to P00.03)
P15.05 is used to limit the Min. value of target
frequency, 100.0% corresponds to P00.03.
After PI adjustment, the target frequency cannot
exceed the lower limit.
20.0%
○
P15.06
KP1
0.00–100.00
The proportion coefficient 1 of the target frequency
The bigger the value is, the stronger the effect and
faster the adjustment is.
15.00
○
P15.07
KI1
0.00–100.00
The integral coefficient 1 of the target frequency
15.00
○

INVT BPD1K5TNAC Specifications

General

Brand	INVT
Model	BPD1K5TNAC
Category	Inverter
Language	English