Specifications; Clearances, Dimensions, And Weights; Clearances - Danfoss VLT DriveMotor FCM 106 Design Manual

Specifications

6 Specifications

6.1 Clearances, Dimensions, and Weights

6.1.1 Clearances

Observe the minimum clearances listed in Table 6.1 to ensure sufficient air flow for the frequency converter.
When air flow is obstructed close to the frequency converter, ensure adequate inlet of cool air and exhaust of hot air from
the unit.
Enclosure
Enclosure IP class
type
MH1 IP66/Type 4X
MH2 IP66/Type 4X
MH3 IP66/Type 4X
Table 6.1 Minimum Clearance for Cooling
1) Power ratings relate to NO, see chapter 6.2 Electrical Data.
Enclosure Maximum depth of hole
type into adapter plate (A)
[mm]
MH1 3
MH2 4
MH3 3.5
Table 6.2 Information for Screws to Fasten Motor Adapter Plate
®
VLT DriveMotor FCP 106 and FCM 106 Design Guide
1)
Power
[kW]
3x380-480 V
0.55-1.5
2.2-4.0
5.5-7.5
Maximum height of
screw above adapter
plate (B)
[mm]
0.5
0.5
0.5
1
2
A
B
MG03M102 - 08/2015
Clearance at ends
Motor flange end
30
40
50
1 2
Adapter plate
Screw
Maximum depth of hole into adapter plate
Maximum height of screw above adapter plate
Illustration 6.1 Screws to Fasten Motor Adapter Plate
[mm]
Cooling fan end
100
100
100
47
6 6