ABB NBRA-6 Series Installation And Startup Manual page 34

Chapter 4 – Electrical Installation
Cabling Procedure
4-6
• At each end of both the ACS 600 cable and the resistor cable, twist
the screen wires together and connect them to the PE/chassis
terminal, along with conductor no. 3 (if present).
• At both ends of the ACS 600 cable, connect conductor no. 1 to the
UDC+ terminal, and conductor no. 2 to the UDC– terminal.
• At both ends of the resistor cable, connect conductor no. 1 to the R+
terminal, and conductor no. 2 to the R– terminal.
• If clamping cable glands are used at cable entries, tighten them only
after making the terminal connections.
Installation and Start-up Guide for NBRA-6xx