Motor Chokes - Eaton M-Max Series Operating Instructions Manual

04/10 MN04020001Z-EN

Motor chokes

Figure 130: Motor reactors DEX-LM...
Table 19: Allocation of the motor reactors for frequency inverters of the 200-V class
(maximum power supply: 750 V ±0%, maximum permitted frequency: 200 Hz)
Part no. Rated
operation
al current
TM
M-Max
I
e
[A]
MMX11AA1D7... 1.7
MMX11AA2D4... 2.4
MMX11AA2D8... 2.8
MMX11AA3D7... 3.7
MMX11AA4D8... 4.8
MMX12AA1D7... 1.7
MMX12AA2D4... 2.4
MMX12AA2D8... 2.8
MMX12AA3D7... 3.7
MMX12AA4D8... 4.8
MMX12AA7D0... 7
MMX12AA9D6... 9.6
MMX32AA1D7... 1.7
MMX32AA2D4... 2.4
MMX32AA2D8... 2.8
MMX32AA3D7... 3.7
MMX32AA4D8... 4.8
MMX32AA7D0... 7
MMX32AA011... 9.6
1) The rated operational currents of the allocated motor outputs apply for normal four-pole, internally and externally ventilated three-phase
asynchronous motors with 1500 min
2) Guide value (calculated), no standard rating.
Part no. of the allocated
motor reactor (to 50 °C)
DEX-LM3-005
DEX-LM3-005
DEX-LM3-005
DEX-LM3-008
DEX-LM3-011
DEX-LM3-005
DEX-LM3-005
DEX-LM3-005
DEX-LM3-005
DEX-LM3-005
DEX-LM3-008
DEX-LM3-011
DEX-LM3-005
DEX-LM3-005
DEX-LM3-005
DEX-LM3-005
DEX-LM3-005
DEX-LM3-008
DEX-LM3-011
-1 -1
(at 50 Hz) and 1800 min (at 60 Hz).
The motor reactor is in the output of the frequency inverter. Its
rated operational current must always be greater than/equal to the
rated operational current of frequency inverter.
h When multiple motors are connected in parallel in the
motor reactor, the rated operational current of the motor
reactor must be greater than the total current of all
motors.
Rated Assigned motor
operational rating
current of the
motor
(230 V, 50 Hz)
reactor
I P
2
[A] [kW]
5 0.25
5 0.37
5 0.55
8 0.75
11 1.1
5 0.25
5 0.37
5 0.55
5 0.75
5 1.1
8 1.5
11 2.2
5 0.25
5 0.37
5 0.55
5 0.75
5 1.1
8 1.5
11 2.2
Motor chokes
Assigned motor
rating
(230 V, 60 Hz)
I P I
M M
1) 1)
[A] [HP] [A]
2) 2)
1.4 1/3 1.6
2 1/2 2.2
2.7 1/2 2.2
3.2 3/4 3.2
4.6 1 4.2
2) 2)
1.4 1/3 1.6
2 1/2 2.2
2.7 1/2 2.2
3.2 3/4 3.2
4.6 1 4.2
6.3 2 6.8
8.7 3 9.6
2) 2)
1.4 1/3 1.6
2 1/2 2.2
2.7 1/2 2.2
3.2 3/4 3.2
4.6 1 4.2
6.3 2 6.8
8.7 3 9.6
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