17
72mm
min. (a)
500 mm
min. (a)
28 < H < 50 mm
MECHANICAL INSTALLATION
POWERDRIVE MD2CS Installation guide
4946 - 2017.12 / c
en
To ensure correct operation of the drive, it is essential to
respect dimensions below.
(a): Distance between the roof of the cabinet and an obstacle
(e.g. wall, etc). Several cabinets can be assembled together
(ensure that the air is extracted correctly).
2.4.3 - Temperature
Do not place the drive above a heat source or another drive.
For surrounding temperature of 40°C or 50°C, the delta
between the internal temperature of the cabinet and the
ambient temperature outside the cabinet must not be greater
than 5°C.
For example, for an ambient temperature of 40°C outside
the cabinet, the internal temperature in the cabinet should
be no more than 45°C. If this is not the case with the
POWERDRIVE MD2CS’s own ventilation, add ventilation
on the cabinet roof (e.g. for a cabinet 600x600, add further
ventilation of at least 225 m3/hr).
The optional braking resistor must be located outside the
cabinet, but as close as possible.
2.5 - Drive losses
Losses according to the switching frequency
Rating
Losses (kW)
2 kHz
3 kHz
4 kHz
5 kHz
6 kHz
60T
1.5
1.6
1.6
1.7
1.7
75T
1.9
2.0
2.0
1.9
1.8
100T
2.3
2.4
2.4
2.3
2.2
120T
2.9
2.9
2.8
2.7
2.6
150T
3.4
3.5
3.3
3.1
3.1
180T
4.1
4.4
4.6
4.8
4.8
220T
5.3
5.5
5.7
5.6
5.4
270T
6.2
6.5
6.5
6.3
6.1
340T
7.6
8.0
7.7
7.4
7.2
400T
8.6
9.0
8.9
8.5
8.2
470T
10.5
11.1
10.6
10.2
9.8
570T
12.0
12.2
11.0
-
-
270TH
6.4
6.7
6.6
-
-
340TH
7.7
8.1
8.2
-
-
400TH
9.4
9.9
8.8
-
-
500TH
11.4
11.2
9.3
-
-
Note:
The values given above correspond to operation in
normal duty and the reactor losses are included.
2.6 - Drive ventilation flow rates and
noise levels
POWERDRIVE MD2CS
rating
Forced
ventilation
flow rates
(m
3
/hr)
Noise level
(dBA)
60T and 75T
600
75
100T to 150T
600
75
180T to 270T
1200
77
340T to 570T
1500
77
270TH to 500TH
1500
77
