Powtran PI9000-S Series User Manual page 57

Code Parameter name
Motor type
b0.00
selection
b0.01
Rated power
b0.02
Rated voltage
b0.03
Rated current
b0.04
Rated frequency
b0.05
Rated speed
Above b0.00 to b0.05 are the motor nameplate parameters, which affects the
accuracy of the measured parameters. Please set up according to the motor nameplate
parameters. The excellent vector control performance needs the accurate motor
parameters. The accurate identification of parameters is derived from the correct setting of
rated motor parameters.
In order to guarantee the control performance, please configure your motor according
to the inverter standards, the motor rated current is limited to between 30% to 100% of the
inverter rated current. The motor rated current can be set, but can not exceed the inverter
rated current. This parameter can be used to determine the inverter's overload protection
capacity and energy efficiency for the motor.
It is used for the prevention of overheating caused by the self-cooled motor at low
speed , or to correct for protecting the motor when the little change of the motor
characteristics may affect the changes of the motor capacity.
Asynchronous
b0.06
motor stator
resistance
Asynchronous
b0.07
motor rotor
resistance
Asynchronous
b0.08
motor leakage
inductance
Asynchronous
b0.09
motor mutUal
inductance
Asynchronous
b0.10
motor no-load
current
b0.06 to b0.10 are the asynchronous motor parameters, and generally these
parameters will not appear on the motor nameplate and can be obtained by the inverter
auto tunning. Among which, only three parameters of b0.06 to b0.08 can be obtained by
Asynchronous Motor Parameters Still Auto Tunning; however, not only all five
Setting range
General asynchronous
motor
Asynchronous
motor
Permanent
synchronous motor
0.1kW to 1000.0kW
1V to 2000V
0.01A to 655.35A
0.01Hz to F0.19 (maximum
frequency)
1rpm to 36000rpm
0.001Ω to 65.535Ω
0.001Ω to 65.535Ω
0.01mH to 655.35mH
0.01mH to 655.35mH
0.01A to b0.03
53
Chapter5.Function parameter
Factory
range
0
inverter
1 0
magnet
2
-
-
-
-
-
Chan
ge
Limit
★
★
★
★
★
★
★
-
★
-
★
-
★
-
★
-