Lenze MQA, Mounting And Switch-On Instructions

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Rated data
Inverter power supply 400 V, forced ventilated motors
Motor MQA 20L29H MQA 20L14H MQA 22P29H MQA 22P17H MQA 22P14H MQA 22P08H
Degree of protection IP23 IP23 IP23 IP23 IP23 IP23
Standstill torque M
0
Nm 76.0 76.0 156 156 156 156
Rated torque M
N
Nm 66.2 71.3 125 130 135 145
Max. torque M
max
Nm 250 250 500 500 500 500
Rated speed n
N
rpm 2930 1420 2935 1670 1425 760
Max. speed n
max
rpm 6500 6500 6500 6500 6500 6500
Rated power P
N
kW 20.3 10.6 38.4 22.7 20.1 11.5
Standstill current I
0
A 54.0 27.0 102 59.0 51.0 29.5
Rated current I
Rated
A 46.9 26.5 86.0 50.3 45.6 27.6
Max. current I
max
A 188 106 344 201 182 110
Rated voltage V
Rated
V 360 360 360 360 360 360
Rated frequency f
Rated
Hz 100 50 100 58 50 28
Moment of inertia J kgcm² 171 171 487 487 487 487
Efficiency η 0.900 0.800 0.900 0.880 0.860 0.770
Stator terminal resistance R
UV 20
°C
Ω 0.183 0.731 0.089 0.268 0.357 1.072
Stator terminal resistance R
UV 150
°C
Ω 0.276 1.102 0.134 0.404 0.538 1.616
Mutual inductance L
H
mH 13.68 57 23.2 23.86 93.3 92.8
Stator leakage inductance L
1σ
mH 0.493 1.979 0.892 0.895 3.568 3.53
Rotor leakage inductance L
2σ
mH 0.524 2.103 1.203 1.206 4.813 4.762
Stator resistance R
1, 20
Ω 0.0915 0.365 0.134 0.134 0.536 0.536
Rotor resistance R
2‘, 20
Ω 0.09 0.361 0.12 0.12 0.477 0.477
Weight m kg 63.0 63.0 102 102 102 102
Technical data
Rated data
Inverter power supply 400 V, forced ventilated motors
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