3. Electrical Installation
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3
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Cable Dimensions and Tightening Torque
Note
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Data and models recommended in this section are for reference only.
The user selected cable diameter must not be larger than the terminal
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Selection of IEC cables is based on:
– Standards EN 60204-1 and IEC 60364-5-52
– PVC insulation
– 40°C ambient temperature and 70°C surface temperature
– Symmetrical cable with copper mesh shield
– A maximum of 9 cables are allowed in a
cable tray.
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For North America, the recommended cables in the preceding table must
be copper wires rated 600 V, 75°C.
Figure 3-1 Terminal dimensions of MD290T18.5G/22P and MD290T22G/30P
136
16
15
17
16
15
M6 combination screw
Table 3-2 Recommended cable dimensions and tightening torque of MD290T18.5G/22P and
MD290T22G/30P
AC Drive Model
Rated Input
Current (A)
Power Input/
Output Cable
Crimp
Terminal
Model
Ground
Cable
Crimp
Terminal
Model
Tightening
Torque
(N·m)
Screw
Spec.
MD290T18.5G
49.5
3 x 10 mm
2
3 x 6 AWG
8-6
10 mm
2
8 AWG
8-6
4.0
M6
MD290T22P
59
3 x 16 mm
2
3 x 4 AWG
14-6
16 mm
2
8 AWG
8-6
4.0
M6
MD290T22G
59
3 x 16 mm
2
3 x 4 AWG
14-6
16 mm
2
8 AWG
8-6
4.0
M6
MD290T30P
65.8
3 x 16 mm
2
3 x 4 AWG
14-6
16 mm
2
8 AWG
8-6
4.0
M6
Summary of Contents for MD290 Series
Page 1: ......
Page 79: ...3 Electrical Installation 78 3 ...
Page 80: ...4 Operating Panel Keypad Display 4 1 Introduction 80 4 2 Inbuilt LED Operating Panel 80 ...
Page 92: ...5 Quick Setup 5 1 Get Familiar With Operating Panel 92 5 2 Setup Flowchart 93 ...
Page 227: ...7 Interfaces and Communication 226 7 ...
Page 285: ...10 Troubleshooting 284 11 ...
Page 349: ......
Page 350: ......