Enclosure
Clearance needed for free air passage [mm]
Frame IP class
Above unit
Below unit
H1
20
100
100
H2
20
100
100
H3
20
100
100
H4
20
100
100
H5
20
100
100
H6
20
200
200
H7
20
200
200
H8
20
225
225
H9
20
100
100
H10
20
200
200
I2
54
100
100
I3
54
100
100
I5
54
200
200
I6
54
200
200
I7
54
200
200
I8
54
225
225
Table 1.1 Clearance needed for free air passage [mm]
1.3.4 Electrical Installation in General
All cabling must comply with national and local regulations on cable cross-sections and ambient temperature. Copper
conductors required, (75
°
C) recommended.
Power (kW)
Torque (Nm)
Frame
IP class
3 x 200-240 V
3 x 380-480 V
Line
Motor
DC
connection
Control
terminals
Earth
Relay
H1
IP20
0.25-1.5
0.37-1.5
1.4
0.8
0.8
0.5
0.8
0.5
H2
IP20
2.2
2.2-4
1.4
0.8
0.8
0.5
0.8
0.5
H3
IP20
3.7
5.5-7.5
1.4
0.8
0.8
0.5
0.8
0.5
H4
IP20
5.5-7.5
11-15
1.2
1.2
1.2
0.5
0.8
0.5
H5
IP20
11
18.5-22
1.2
1.2
1.2
0.5
0.8
0.5
H6
IP20
15-18
30-45
4.5
4.5
-
0.5
3
0.5
H7
IP20
22-30
55
10
10
-
0.5
3
0.5
H7
IP20
-
75
14
14
-
0.5
3
0.5
H8
IP20
37-45
90
24
2
24
2
-
0.5
3
0.5
Power (kW)
Torque (Nm)
Frame
IP class
3 x 380-480 V
Line
Motor
DC connection
Control
terminals
Earth
Relay
I2
IP54
0.75-4.0
1.4
0.8
0.8
0.5
0.8
0.5
I3
IP54
5.5-7.5
1.4
0.8
0.8
0.5
0.8
0.5
I5
IP54
11-18.5
1.8
1.8
-
0.5
3
0.6
I6
IP54
22-37
4.5
4.5
-
0.5
3
0.6
I7
IP54
45-55
10
10
-
0.5
3
0.6
I8
IP54
75-90
14/24
1
14/24
1
-
0.5
3
0.6
Quick Guide
VLT HVAC Basic Drive Quick Guide
6
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®
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