Mechanical Dimensions; Electrical Installation In General - Danfoss VLT FC51 Design Manual

How to Install

6.4 Mechanical Dimensions

A template for drilling can be found on the flap of the packaging.
C
6 6
M5
Frame 1X200-240 V 3X200-240 V
M1 0.18-0.75
M2 1.5
M3 2.2
M4
M5
1)
For LCP with potentiometer, add 7.6 mm.
Illustration 6.3 Mechanical Dimensions

6.5 Electrical Installation in General

NOTICE
All cabling must comply with national and local regulations on cable cross-sections and ambient temperature. Copper
conductors required, (60-75 °C) recommended.
Enclosure 1x200-240 V 3x200-240 V 3x380-480 V
M1
M2
M3
M4
M5
1)
Spade connectors (6.3 mm Faston plugs)
Table 6.1 Tightening of Terminals
44
B
Ø 7mm
b
C
a A
M4
Power [kW]
3X380-480 V
0.25-0.75 0.37-0.75
1.5 1.5-2.2
2.2-3.7 3.0-7.5
11.0-15.0
18.5-22.0
Power [kW]
0.18-0.75 0.25-0.75 0.37-0.75
1.5 1.5 1.5-2.2
2.2 2.2-3.7 3.0-7.5
11.0-15.0
18.5-22.0
®
VLT Micro Drive FC 51 Design Guide
B B
Ø 7mm
b b
C
a A
M3
Height [mm]
A (incl. decoupling
A
plate)
150 205
176 230
239 294
292 347.5
335 387.5
Line Motor DC connection/Brake Control Terminals
1.4 0.7
1.4 0.7
1.4 0.7
1.3 1.3
1.3 1.3
MG02K302 - Rev. 2013-12-03
B
Ø 5.5mm Ø 4.5mm
b
C C
a A
a A
M2
Width [mm] Depth
a B b
140.4 70 55 148
166.4 75 59 168
226 90 69 194
272.4 125 97 241
315 165 140 248
Torque [Nm]
1) 0.15
Spade
1) 0.15
Spade
1)
Spade 0.15
1.3 0.15
1.3 0.15
B
Ø 4.5mm
b
a A
M1
Max.
1) [mm]
Weight
C [kg]
1.1
1.6
3.0
6.0
9.5
Earth Relay
3 0.5
3 0.5
3 0.5
3 0.5
3 0.5