Electrical Installation In General - Danfoss VLT HVAC Basic Drive FC 101 Quick Manual

Quick Guide
1 1
The dimensions are only for the physical units, but when
installing in an application it is necessary to add space for
free air passage both above and below the units. The
amount of space for free air passage is listed in Table 1.10:
Enclosure
Frame IP class
H1 20
H2 20
H3 20
H4 20
H5 20
H6 20
H7 20
H8 20
H9 20
H10 20
I2 54
I3 54
I4 54
I5 54
I6 54
I7 54
I8 54
Table 1.10 Clearance Needed for Free Air Passage [mm]
Frame IP class
H1 IP20
H2 IP20
H3 IP20
H4 IP20
H5 IP20
H6 IP20
H7 IP20
H7 IP20
H8 IP20
Table 1.11
Power [kW]
Frame IP class
I2
I3
I4
I5
I6
I7
I8
Table 1.12
6
Clearance needed for free air passage [mm]
Above unit
100
100
100
100
100
200
200
225
100
200
100
100
100
200
200
200
225
Power [kW]
3x200-240 V 3x380-480 V
0.25-1.5 0.37-1.5
2.2 2.2-4
3.7 5.5-7.5
5.5-7.5 11-15
11 18.5-22
15-18 30-45
22-30 55
- 75
37-45 90
3x380-480 V Line
IP54 0.75-4.0 1.4
IP54 5.5-7.5 1.4
IP54 11-18.5 1.4
IP54 11-18.5 1.8
IP54 22-37 4.5
IP54 45-55
IP54 75-90
14/24
MG18A402 - VLT
®
VLT HVAC Basic Drive Quick Guide

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.
Below unit
100
100
100
100
100
200
200
225
100
200
100
100
100
200
200
200
225
Line Motor
1.4 0.8
1.4 0.8
1.4 0.8
1.2 1.2
1.2 1.2
4.5 4.5
10 10
14 14
24 2 24 2
Motor DC connection
0.8 0.8
0.8 0.8
0.8 0.8
1.8
4.5
10 10
1 14/24 1
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is a registered Danfoss trademark
Torque [Nm]
DC Control
connection terminals
0.8 0.5
0.8 0.5
0.8 0.5
1.2 0.5
1.2 0.5
- 0.5
- 0.5
- 0.5
- 0.5
Torque [Nm]
Control Earth
terminals
0.5 0.8
0.5 0.8
0.5 0.8
- 0.5 3
- 0.5 3
- 0.5 3
- 0.5 3
Earth Relay
0.8 0.5
0.8 0.5
0.8 0.5
0.8 0.5
0.8 0.5
3 0.5
3 0.5
3 0.5
3 0.5
Relay
0.5
0.5
0.5
0.6
0.6
0.6
0.6