15
MECHANICAL INSTALLATION
Powerdrive MD2S Installation guide
4972 en - 2017.08 / d
2.7 - Weight
The values indicated in the table below are maximum net
weights.
Powerdrive MD2S
rating
Weight
w/o option (kg)
Maximum
weight (kg)
100T to 150T
225
260
180T to 270T
260
360
340T & 400T
380
560
470T & 570T
410
610
600T & 750T
760
1100
900T & 1100T
820
1220
1400T & 1700T
1350
1720
270TH & 340TH
355
560
400TH & 500TH
400
620
600TH
720
780
750TH & 900TH
810
1050
1200TH & 1500TH
1250
1520
2.8 - Drive losses
Losses according to the switching frequency for currents at
40°C and normal duty.
MD2S
rating
Losses (kW)
2 kHz
3 kHz
4 kHz
5 kHz
6 kHz
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
-
-
600T
14.3
15.1
14.4
13.9
13.4
750T
16.1
16.9
16.6
16.0
15.4
900T
19.7
20.8
20.0
19.1
18.3
1100T
22.6
22.9
20.7
-
-
1400T
29.6
31.2
30.0
-
-
1700T
34.0
34.4
31.0
-
-
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
-
-
600TH
14.3
15.1
15.4
-
-
750TH
17.7
18.6
16.4
-
-
900TH
21.3
21.0
17.2
-
-
1200TH
26.8
28.2
24.9
-
-
1500TH
32.0
31.6
26.0
-
-
Note:
The values given above correspond to operation in
normal duty and the choke losses are included.
2.9 -
Drive ventilation flow rates and noise
levels
Powerdrive MD2S
rating
Forced
ventilation
flow rates
(m
3
/h)
Noise level
(dBA)
100T to 150T
600
75
180T to 270T
1200
79
340T to 570T
1700
77
600T to 1100T
3400
80
1400T & 1700T
5100
82
270TH to 500TH
1700
77
600TH to 900TH
3400
80
1200TH and 1500TH
5100
82
Air can exit on all sides of the roof. The drive cabinet can be
installed with one side only against a wall (with the IP21 or
IP54 roofs). Under no circumstance must the difference
between the drive cabinet internal temperature and the
ambient temperature outside the cabinet exceed 5°C.
In atmospheres where condensation can form, install
a heating system (to be switched off when the drive is
operating). It is advisable to control the heating system
automatically.
Air outlets
Air inlets