3 Installation
3.4 Electrical Installation
64
DC1 Frequency Inverter
10/12 MN04020003Z-EN
www.eaton.com
3.4.1 Connection to power section
The connection to the power section is normally made via the connection
terminals:
•
L1/L, L2/N, L3, PE for the mains-side supply voltage.
The phase sequence does not matter.
•
DC+, DC-, PE for DC voltage supplies
•
U, V, W, PE for the supply cable to the motor
•
BR, DC+ for an external braking resistance
Figure 36:
Connection in power section (schematic)
The number and the arrangement of the connection terminals used depend
on the frequency inverter’s size and model.
NOTICE
The frequency inverter must always be connected with ground
potential via a grounding conductor (PE).
⏚
L1/L L2/N L3
⏚
U
V
W
1
2
3
4
5 6 7 8 9 10 11
⏚
L1/L L2/N L3
⏚
U
V
W
1
2
3
4
5 6 7 8 9 10 11
Summary of Contents for PowerXL DC1
Page 1: ...Manual PowerXL DC1 Frequency Inverter 10 12 MN04020003Z EN...
Page 4: ...II...
Page 12: ...0 About this manual 0 5 Units 8 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...
Page 190: ...9 Appendix 9 9 Sinusoidal filter 186 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...
