Alpha 6000S series User Manual page 13

Chapter 2 Installation and Wiring
Notes: When a DC reactor is not connected, the supplied short circuit sheet should be short-circuited with "P1" and
"+ / B1"
Fig. 2-6 Wiring of terminals of major loops of 3018G ~ 3132G models
Table 2-5 Function and description of terminals of major loops of 3018G~3132G
Terminal symbol
R.S.T Three-phase AC 380V input terminal
P1.+ Reserved terminals for an external DC reactor
- DC negative bus output terminals
U.V.W Three-phase AC output terminals
Protective earth terminals for input power or shield earth terminals for motor cable and
PE
braking resistor cables
Notes: When DC reactor is not connected, please short "P1" and "+/B1" with supplied copper bar.
12
braking resistor cables
Input power
Braking unit
Braking
Reactor Motor
resistor
Terminal name and function
PE conductor
core and shield
layer