hpmont HD30 Series User Manual

Chapter 6 Function Introduction Shenzhen Hpmont Technology Co., Ltd
―80― HD30 Series Inverters User Manual
6.2.9 Group F08 Asynchronous Motor 1 Parameters
The idling exciting current (F08.11) can be calculated by the motor’s rated current (F08.02) and
motor’s power factor (F08.05) or detected by motor auto-tuning (F08.06 = 2).
The relationship between rated torque current, idling exciting current and motor’s rated current is
below:
Rated torque current = F08.05 × F08.02
Idling exciting current F08.11 =
�
1 − F08.05
2
× F08.02
Mutual inductance F08.10 =
F08.01
2
√
3
π × F08.03 × F08.11
− F08.09
Note: Except F08.03, F08.04 and F08.06, the other factory settings are depended on the inverter’s model.
No. Name Description Range
【
factory setting
】
F08.00 Rated power of motor 1 0.2
－
500.0kW
F08.01
Rated voltage of motor 1
0－999V
F08.02 Rated current of motor 1 5.5kW above motor 0.1
－
999.9A
5.5kW and below
motor
0.01
－
99.99A
F08.03 Rated frequency of motor 1 1.0
－
400.0
【
50.0Hz
】
F08.04
Rated RPM of motor 1
1－24000【1500rpm】
F08.03 and F08.04 should be set in accordance with the parameters of motor nameplate.
F08.05
Power factor of motor 1
0.001－1.000
I1
I2
Io
R1 R2Ll Ll
L m
U1
R2
1 - S
S
R1 = F08.07 (Stator resistance) Ll = F08.09 (Leakage inductance)
R2 = F08.08 (Rotor resistance) Lm = F08.10 (Mutual inductance)
Io = F08.11 (Idling exciting current) S = Slip ratio

hpmont HD30 Series Specifications

General

Brand	hpmont
Model	HD30 Series
Category	Inverter
Language	English