Connection To Power Section - Eaton PowerXL DC1 20 Series Installation Manual

3 Installation
3.6 Electrical Installation

3.6.1 Connection to power section

80
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 link coupling
• U, V, W, PE for the connection to the motor
• BR, DC+, PE for an external brake resistor

L1 /L L2 /N
L3
1
2
3
4
5 6
7 8
9 10 11

U
V
W
Figure 42: Connection in power section (schematic)
The number and the arrangement of the connection terminals used depend
on the variable frequency drive's size and model.
NOTICE
The variable frequency drive must always be connected with
ground potential via a grounding conductor (PE).
DC1...20... and DC1...OE1 Variable Frequency Drives 02/20 MN040059EN www.eaton.com