*
26
M’Ax Installation Guide
www.controltechniques.com
Issue Number: 6
Appendix B
Data
B.1
M’Ax Data
Output current ratings
* Models M’Ax 409 and M’Ax 412 only
For operation up to 55°C (131°F), the value of parameter 4.07 Current
limit must be reduced. If this precaution is not taken, the output current
of the drive can exceed the maximum permissible value. This may result
in loss of motor control due to excessive heatsink temperature causing
the drive to trip.
Output current to be used for cable sizing
Supply currents
Maximum supply currents apply to an AC supply having 2%
negative phase-sequence and a fault current of 5kA.
AC supply requirements
380V to 480V ±10%
3-phase
47.5 to 63Hz
Maximum supply imbalance: 2% negative phase sequence (equivalent
to 3% voltage imbalance between phases)
Over-voltage categories
The drive can be operated on AC supplies in the following (or better)
over-voltage categories...
Grounded star supply:
Over-voltage category 3
Grounded delta and IT supplies:
Over-voltage category 2
For operation on an AC supply in a poorer category, refer to the supplier
of the drive for advice on suitable varistors to connect to the AC supply.
Refer also to Altitude later in this Appendix.
Temperature, humidity and cooling method
Ambient temperature range:
Models M’Ax 403, M’Ax 406
0°C to 55°C (32°F to 131°F) at rated maximum continuous output
current (FLC)
Models M’Ax 409, M’Ax 412
0°C to 45°C (32°F to 113°F) at rated maximum continuous output
current (FLC); from 45°C (113°F) to 55°C (131°F), the maximum
permissible continuous output current is reduced
(See Output current ratings earlier in this Appendix)
Cooling method: Internal fan
Maximum humidity: 95% non-condensing at 55°C (131°F)
Storage temperature range: –40°C to 55°C (–40°F to 131°F)
Maximum storage time: 12 months
Altitude
Altitude range without derating: 0 to 2000m (6600ft)
When additional precautions are taken, the drive can be operated at
altitudes from 2000m to 4000m (13000ft); for information, contact the
supplier of the drive.
Vibration
Random vibration according to IEC 68–2–34
0.01g
2
/Hz over 5 to 20 Hz, reducing at –3dB/octave from 20 to 500
Hz (0.89g RMS) applied for 30 minutes in each orthogonal axis
Ingress protection
IP20
Suitable for use in a Pollution Degree 2 environment
Overall dimensions
H
Height including mounting brackets
W
Width
D
Projection forward of panel when surface mounted
Weight
Model size 1: 3kg (6.6lb)
Dissipation
Starts per hour
By electronic control: unlimited
By interrupting the AC supply: <20
Model
Output current
T
AMB
Maximum
Maximum
continuous
Maximum
overload
(2s max.)
M’Ax 403
55°C
(131°F)
3.5A
7.0A
M’Ax 406
55°C
(131°F)
6.5A
13.0A
M’Ax 409
45°C
(113°F)
9.5A
19A
55°C
(131°F) *
8.5A
17.0A
M’Ax 412
45°C
(113°F)
12.5A
25A
55°C
(131°F) *
10.5A
21A
Model
Current values to be used
for rating motor cables
M’Ax 403
5A
M’Ax 406
9A
M’Ax 409
12A
M’Ax 412
15A
Model
Maximum continuous
supply current
Maximum overload
supply current
M’Ax 403
6.0A
9.8A
M’Ax 406
9.3A
15.0A
M’Ax 409
11.9A
19.4A
M’Ax 412
13.9A
23.0A
NOTE
Dimensions
H
360mm
14.173in
W
62mm
2.440in
D
247mm
9.724in
Model
Maximum heat dissipated into enclosure
Using internal
braking resistor
Using external
braking resistor
M’Ax 403
250W
100W
M’Ax 406
290W
140W
M’Ax 409
330W
180W
M’Ax 412
350W
200W
