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Five cooling concepts for seven frame sizes allow
you to select the optimal power modules for your
requirements.
Baumuller has adopted a new approach with its
power modules. To enhance diagnostics capability,
the power modules are coupled with the drive controller
via internal, serial communication. In this way,
the drive controller can be parameterized independent
of the size of the power module. The amount of
engineering required is reduced. The power modules
are provided with integrated line voltage measurement
for operation in different networks throughout
the world, e.g. the USA.
A wide variety of cooling concepts allow you to
select the optimal cooling system. The push-through
cooling concept greatly reduces power loss in
the control cabinet. Depending on the application,
cost-intensive cooling and air-conditioning systems
are not required.
The utilization of the water cooling version paves
the way for a reduction of the construction volume
and, as a result, cost-effective control cabinet
designs can be implemented. Stainless steel cooling
systems guarantee low-maintenance operation and
high availability.
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Braking energy
Brake resistor activation is integrated
in the form of a brake chopper. A regenerative
resistor is connected externally. This paves
the way for optimal dimensioning and also
reduces the volume of the control cabinet.
Line filter
To optimize configuration from a cost perspective,
line filters are always connected in series
outside the device. Several power modules
can thus be grouped for each line filter
resulting in reduced costs for the system
as a whole.
Temperature-dependent fan control
The fan is controlled relative to the temperature
inside the device. This leads to a reduction
in energy consumption and therefore lowers
the overall costs of a system.
DC link coupling
DC link coupling can be achieved for a number
of power modules for the purpose of energy
compensation. Surplus energy is not “burned”.
It is made available to other drive units
without
taking additional energy from the supply
network.
Safety module
With the optional safety module, the option
“safety stop” in accordance with EN954-1
safety category 4 can easily be realized
without the integration of additional contactors
in the motor
line. This ensures that the structure of
the safety circuit remains simple and transparent.
The danger potential of the machine is reduced
– the machine works reliably.
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standard
cooling
air/water
push-through
cooling
air
push-through
cooling
water
Cold Plate
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types of cooling 1)
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1) Availability depends on
frame size
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Converter family b maXX 4400
Standard cooling air
b maXX 4400 offers a power range from 1.1 kW
to 300 kW. At the same time, rectifiers, DC link
capacities and inverters are integrated in all
units.
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frame
size
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type
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IN
[A]
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Imax
[A]
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typ. motor rating
[kW] [hp]
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overload
factor
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dimensions
WxHxD 1) [mm]
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1S
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4412
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2,5
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5
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1,1
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1,5
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2
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80 x 310 x 263
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1 S
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4413
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4,5
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9
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2
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2,7
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2
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80 x 310 x
263
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1 B
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4412
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2,5
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5
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1,1
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1,5
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2
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106 x 310
x 263
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1 B
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4413
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4,5
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9
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2
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2,7
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2
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106 x 310
x 263
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2
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4422
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7,5
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15
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3,4
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4,6
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2
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106 x 428
x 340
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2
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4423
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11
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22
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5
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6,7
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2
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106 x 428
x 340
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2
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4424
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15
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30
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6,8
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9,1
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2
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106 x 428
x 340
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2
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4425
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15
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40 2)
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6,8
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9,1
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2,6
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106 x 428
x 340
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2
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4426
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22,5
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45 2)
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10
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13,4
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2
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106 x 428
x 340
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3
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4432
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22,5
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45
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10
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13,4
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2
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155 x 510
x 340
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3
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4433
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30
|
60
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13
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17,4
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2
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155 x 510
x 340
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3
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4434
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45
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90
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20
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26,8
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2
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155 x 510
x 340
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3
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4435
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60
|
90
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28
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37,5
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1,5
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155 x 510
x 340
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4
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4443
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80
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120
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36
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48
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1,5
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190 x 624
x 374
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4
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4444
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100
|
130
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45
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60
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1,3
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190 x 624
x 374
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4
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4445
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130
|
170
|
58
|
78
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1,3
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190 x 624
x 374
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5
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4453
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150
|
195
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75
|
100
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1,3
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307 x 656
x 374
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5
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4454
|
210
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260
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110
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147
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1,3
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307 x 656
x 374
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6
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4462
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250
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325
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132
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177
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1,3
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437 x 815
x 378
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6
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4463
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300
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390
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160
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215
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1,3
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437 x 815
x 378
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7
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4472
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450
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585
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225
|
302
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1,3
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520 x 600
x 340 3)
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7
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4473
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600
|
780
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315
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402
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1,3
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520 x 600
x 340 3)
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supply voltage:
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207V-528V+/- 0%Ac
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output voltage:
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0-95% of supply voltage
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supply frequence:
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50/60 Hz
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electronics supply
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external 24V DC (diagnostic
capability)
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supply rated voltage:
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400V
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fan connection:
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frame size
1-3: 24V DC electronic supply
frame size 4-7: 230 V AC +/- 10%
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DC link voltage:
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540V rated voltage
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chopping frequency
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4/8 kHz
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certification
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CE, CSA*, UL*
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1) Height and depth without mounting
brackets; depth including required bending radius
of connecting cables
2) for 1 second
3) dimensions of water-cooled version
Subject to alteration
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