INVT GD270-030-4 - Page 211

Goodrive270 series VFD for fan and pump Function parameter list
-201-
Function
code
Name Description Default
Modify
P12.13
Magnetic saturation
coefficient 3 of iron
core of AM 2
0.0
±100.0% 57% ƻ
P12.14
Magnetic saturation
coefficient 4 of iron
core of AM 2
0.0
±100.0% 40% ƻ
P12.15
Rated power of SM
2
0.1
±3000.0kW
Model
depended
Ƽ
P12.16
Rated frequency of
SM 2
0.01Hz
±P00.03(Max. output frequency) 50.00Hz Ƽ
P12.17
Number of pole pairs
of SM 2
1
±128 2 Ƽ
P12.18 Rated voltage of SM 2
0
±1200V
Model
depended
Ƽ
P12.19 Rated current of SM 2
0.8
±6000.0A
Model
depended
Ƽ
P12.20
Stator resistance of
SM 2
0.001
±ȍ
Model
depended
ƻ
P12.21
Direct-axis
inductance of SM 2
0.01
±655.35mH
Model
depended
ƻ
P12.22
Quadrature-axis
inductance of SM 2
0.01
±655.35mH
Model
depended
ƻ
P12.23
Counter-emf
constant of SM 2
0
±10000V 300 ƻ
P12.24
Reserved
P12.25
Reserved
P12.26
Overload prote
ction
of motor 2
0: No protection
1: Common motor (with low
-speed
compensation)
2: Frequency
-variable motor (without low-speed
compensation)
2 Ƽ
P12.27
Overload protection
coefficient of motor 2
Motor overload multiples M=Iout/(In*K)
In is rated motor cu
rrent, lout is VFD output
current, K is motor overload protection
coefficient.
A smaller value of K indicates a bigger value of
M.
100.0% ƻ